China Wholesale Price China As568 Standard Rubber O Ring Silicone O-Ring Rura Rubber O Ring Manufacturer Manufacturers and Suppliers |BD SEALS

Wholesale Mutengo China As568 Standard Rabha O Ring Silicone O-Mhete Ruvara Rubber O Ring Mugadziri Featured Image

Wholesale Mutengo China As568 Standard Rabha O Ring Silicone O-Ring Rura Rabha O Ring Mugadziri

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Overview uye chisimbiso musimboti of Rubber O-ring

chii chinonzi rubber o-ring uye rudzi rwerubha runoshandiswa mumao-ringsO-mhete ndiyo inonyanya kushandiswa yekuisa chisimbiso chinhu mune hydraulic uye pneumatic system.Iyo O-ring ine yakanaka yekuisa chisimbiso kuita, iyo inogona kushandiswa kune ese ari maviri uye ane simba chisimbiso;Haisi chete inogona kushandiswa yega, asi zvakare chinhu chakakosha chemichina yakawanda yakasanganiswa yekuisa chisimbiso.Iine mashandisirwo akasiyana-siyana, uye kana zvinhu zvakasarudzwa zvakanaka, zvinogona kusangana nezvinodiwa zvemarudzi akasiyana-siyana uye mamiriro ekufambisa.O-shaped sealing ring is an extrusion type seal, uye nheyo yekushanda ye extrusion type chisimbiso ndeye. kuvimba neiyo elastic deformation yechinhu chekuisa chisimbiso kugadzira kudzvanywa kwekubata pane yekuisa chisimbiso chekubata kumeso.Kana iyo yekubata inomanikidza yakakura kupfuura iyo yemukati kudzvanywa kweyakavharwa svikiro, hapana kuvuza kuchaitika, zvikasadaro, kuvuza kuchaitika.

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Isu tinoomerera pakupa chizvarwa chemhando yepamusoro chine yakanaka kwazvo bhizinesi bhizinesi pfungwa, mari yakatendeseka pamwe nerubatsiro rwakanyanya uye nekukurumidza.hazvizokuunzira iwe chete premium mhando chigadzirwa kana sevhisi uye purofiti yakakura, asi pamwe inonyanya kukosha ndeye kutora musika usingaperi weMutengo Wekutengesa China As568 Standard Rubber O Ring Silicone O-Ring Rubber O Ring Manufacturer, Kana zvichibvira, ita shuwa kuti unotumira zvaunoda nerondedzero yakadzama inosanganisira chimiro / chinhu uye huwandu hwaunoda.Tichazotumira mitengo yedu mikuru kwauri.
Isu tinoomerera pakupa chizvarwa chemhando yepamusoro chine yakanaka kwazvo bhizinesi bhizinesi pfungwa, mari yakatendeseka pamwe nerubatsiro rwakanyanya uye nekukurumidza.haizokuunzira iwe chete premium mhando chigadzirwa kana sevhisi uye purofiti yakakura, asi pamwe inonyanya kukosha ndeye kutora musika usingaperi we.China FKM O Mhete uye Rubha O Mhete, Unyanzvi hwedu hwehunyanzvi, sevhisi-inoshamwaridzika nevatengi, uye zvigadzirwa zvehunyanzvi zvinotiita/zita rekambani sarudzo yekutanga yevatengi nevatengesi.tanga tichitsvaga kubvunza kwako.Ngatimisei kubatana izvozvi!

Chekutanga -please tarisa oring size AS568

AS568 SIZE	Nominal ID	Nominal C/S	Chiyero ID in inches	± ID	Zviyero CS mumasendimita	± CS	Chiyero ID mu mm	± ID	Zviyero CS mu mm	± C/S
-1	1/32	1/32	0.029	0.004	0.040	0.003	0.74	0.10	1.02	0.08
-2	3/64	3/64	0.042	0.004	0.050	0.003	1.07	0.10	1.27	0.08
-3	1/16	1/16	0.056	0.004	0.060	0.003	1.42	0.10	1.52	0.08
-4	5/64	1/16	0.070	0.005	0.070	0.003	1.78	0.13	1.78	0.08
-5	3/32	1/16	0.101	0.005	0.070	0.003	2.57	0.13	1.78	0.08
-6	1/8	1/16	0.114	0.005	0.070	0.003	2.90	0.13	1.78	0.08
-7	5/32	1/16	0.145	0.005	0.070	0.003	3.68	0.13	1.78	0.08
-8	3/16	1/16	0.176	0.005	0.070	0.003	4.47	0.13	1.78	0.08
-9	7/32	1/16	0.208	0.005	0.070	0.003	5.28	0.13	1.78	0.08
-10	1/4	1/16	0.239	0.005	0.070	0.003	6.07	0.13	1.78	0.08
-11	5/16	1/16	0.301	0.005	0.070	0.003	7.65	0.13	1.78	0.08
-12	3/8	1/16	0.364	0.005	0.070	0.003	9.25	0.13	1.78	0.08
-13	7/16	1/16	0.426	0.005	0.070	0.003	10.82	0.13	1.78	0.08
-14	1/2	1/16	0.489	0.005	0.070	0.003	12.42	0.13	1.78	0.08
-15	9/16	1/16	0.551	0.007	0.070	0.003	14.00	0.18	1.78	0.08
-16	5/8	1/16	0.614	0.009	0.070	0.003	15.60	0.23	1.78	0.08
-17	11/16	1/16	0.676	0.009	0.070	0.003	17.17	0.23	1.78	0.08
-18	3/4	1/16	0.739	0.009	0.070	0.003	18.77	0.23	1.78	0.08
-19	13/16	1/16	0.801	0.009	0.070	0.003	20.35	0.23	1.78	0.08
-20	7/8	1/16	0.864	0.009	0.070	0.003	21.95	0.23	1.78	0.08
-21	15/16	1/16	0.926	0.009	0.070	0.003	23.52	0.23	1.78	0.08
-22	1	1/16	0.989	0.010	0.070	0.003	25.12	0.25	1.78	0.08
-23	1 1/16	1/16	1.051	0.010	0.070	0.003	26.70	0.25	1.78	0.08
-24	1 1/8	1/16	1.114	0.010	0.070	0.003	28.30	0.25	1.78	0.08
-25	1 3/16	1/16	1.176	0.011	0.070	0.003	29.87	0.28	1.78	0.08
-26	1 1/4	1/16	1.239	0.011	0.070	0.003	31.47	0.28	1.78	0.08
-27	1 5/16	1/16	1.301	0.011	0.070	0.003	33.05	0.28	1.78	0.08
-28	1 3/8	1/16	1.364	0.013	0.070	0.003	34.65	0.33	1.78	0.08
-29	1 1/2	1/16	1.489	0.013	0.070	0.003	37.82	0.33	1.78	0.08
-30	1 5/8	1/16	1.614	0.013	0.070	0.003	41.00	0.33	1.78	0.08
-31	1 3/4	1/16	1.739	0.015	0.070	0.003	44.17	0.38	1.78	0.08
-32	1 7/8	1/16	1.864	0.015	0.070	0.003	47.35	0.38	1.78	0.08
-33	2	1/16	1.989	0.018	0.070	0.003	50.52	0.46	1.78	0.08
-34	2 1/8	1/16	2.114	0.018	0.070	0.003	53.70	0.46	1.78	0.08
-35	2 1/4	1/16	2.239	0.018	0.070	0.003	56.87	0.46	1.78	0.08
-36	2 3/8	1/16	2.364	0.018	0.070	0.003	60.05	0.46	1.78	0.08
-37	2 1/2	1/16	2.489	0.018	0.070	0.003	63.22	0.46	1.78	0.08
-38	2 5/8	1/16	2.614	0.020	0.070	0.003	66.40	0.51	1.78	0.08
-39	2 3/4	1/16	2.739	0.020	0.070	0.003	69.57	0.51	1.78	0.08
-40	2 7/8	1/16	2.864	0.020	0.070	0.003	72.75	0.51	1.78	0.08
-41	3	1/16	2.989	0.024	0.070	0.003	75.92	0.61	1.78	0.08
-42	3 1/4	1/16	3.239	0.024	0.070	0.003	82.27	0.61	1.78	0.08
-43	3 1/2	1/16	3.489	0.024	0.070	0.003	88.62	0.61	1.78	0.08
-44	3 3/4	1/16	3.739	0.027	0.070	0.003	94.97	0.69	1.78	0.08
-45	4	1/16	3.989	0.027	0.070	0.003	101.32	0.69	1.78	0.08
-46	4 1/4	1/16	4.239	0.030	0.070	0.003	107.67	0.76	1.78	0.08
-47	4 1/2	1/16	4.489	0.030	0.070	0.003	114.02	0.76	1.78	0.08
-48	4 3/4	1/16	4.739	0.030	0.070	0.003	120.37	0.76	1.78	0.08
-49	5	1/16	4.989	0.037	0.070	0.003	126.72	0.94	1.78	0.08
-50	5 1/4	1/16	5.239	0.037	0.070	0.003	133.07	0.94	1.78	0.08
-102	1/16	3/32	0.049	0.005	0.103	0.003	1.24	0.13	2.62	0.08
-103	3/32	3/32	0.081	0.005	0.103	0.003	2.06	0.13	2.62	0.08
-104	1/8	3/32	0.112	0.005	0.103	0.003	2.84	0.13	2.62	0.08
-105	5/32	3/32	0.143	0.005	0.103	0.003	3.63	0.13	2.62	0.08
-106	3/16	3/32	0.174	0.005	0.103	0.003	4.42	0.13	2.62	0.08
-107	7/32	3/32	0.206	0.005	0.103	0.003	5.23	0.13	2.62	0.08
-108	1/4	3/32	0.237	0.005	0.103	0.003	6.02	0.13	2.62	0.08
-109	5/16	3/32	0.299	0.005	0.103	0.003	7.59	0.13	2.62	0.08
-110	3/8	3/32	0.362	0.005	0.103	0.003	9.19	0.13	2.62	0.08
-111	7/16	3/32	0.424	0.005	0.103	0.003	10.77	0.13	2.62	0.08
-112	1/2	3/32	0.487	0.005	0.103	0.003	12.37	0.13	2.62	0.08
-113	9/16	3/32	0.549	0.007	0.103	0.003	13.94	0.18	2.62	0.08
-114	5/8	3/32	0.612	0.009	0.103	0.003	15.54	0.23	2.62	0.08
-115	11/16	3/32	0.674	0.009	0.103	0.003	17.12	0.23	2.62	0.08
-116	3/4	3/32	0.737	0.009	0.103	0.003	18.72	0.23	2.62	0.08
-117	13/16	3/32	0.799	0.010	0.103	0.003	20.29	0.25	2.62	0.08
-118	7/8	3/32	0.862	0.010	0.103	0.003	21.89	0.25	2.62	0.08
-119	15/16	3/32	0.924	0.010	0.103	0.003	23.47	0.25	2.62	0.08
-120	1	3/32	0.987	0.010	0.103	0.003	25.07	0.25	2.62	0.08
-121	1 1/16	3/32	1.049	0.010	0.103	0.003	26.64	0.25	2.62	0.08
-122	1 1/8	3/32	1.112	0.010	0.103	0.003	28.24	0.25	2.62	0.08
-123	1 3/16	3/32	1.174	0.012	0.103	0.003	29.82	0.30	2.62	0.08
-124	1 1/4	3/32	1.237	0.012	0.103	0.003	31.42	0.30	2.62	0.08
-125	1 5/16	3/32	1.299	0.012	0.103	0.003	32.99	0.30	2.62	0.08
-126	1 3/8	3/32	1.362	0.012	0.103	0.003	34.59	0.30	2.62	0.08
-127	1 7/16	3/32	1.424	0.012	0.103	0.003	36.17	0.30	2.62	0.08
-128	1 1/2	3/32	1.487	0.012	0.103	0.003	37.77	0.30	2.62	0.08
-129	1 9/16	3/32	1.549	0.015	0.103	0.003	39.34	0.38	2.62	0.08
-130	1 5/8	3/32	1.612	0.015	0.103	0.003	40.94	0.38	2.62	0.08
-131	1 11/16	3/32	1.674	0.015	0.103	0.003	42.52	0.38	2.62	0.08
-132	1 3/4	3/32	1.737	0.015	0.103	0.003	44.12	0.38	2.62	0.08
-133	1 13/16	3/32	1.799	0.015	0.103	0.003	45.69	0.38	2.62	0.08
-134	1 7/8	3/32	1.862	0.015	0.103	0.003	47.29	0.38	2.62	0.08
-135	1 15/16	3/32	1.925	0.017	0.103	0.003	48.90	0.43	2.62	0.08
-136	2	3/32	1.987	0.017	0.103	0.003	50.47	0.43	2.62	0.08
-137	2 1/16	3/32	2.050	0.017	0.103	0.003	52.07	0.43	2.62	0.08
-138	2 1/8	3/32	2.112	0.017	0.103	0.003	53.64	0.43	2.62	0.08
-139	2 3/16	3/32	2.175	0.017	0.103	0.003	55.25	0.43	2.62	0.08
-140	2 1/4	3/32	2.237	0.017	0.103	0.003	56.82	0.43	2.62	0.08
-141	2 5/16	3/32	2.300	0.020	0.103	0.003	58.42	0.51	2.62	0.08
-142	2 3/8	3/32	2.362	0.020	0.103	0.003	59.99	0.51	2.62	0.08
-143	2 7/16	3/32	2.425	0.020	0.103	0.003	61.60	0.51	2.62	0.08
-144	2 1/2	3/32	2.487	0.020	0.103	0.003	63.17	0.51	2.62	0.08
-145	2 9/16	3/32	2.550	0.020	0.103	0.003	64.77	0.51	2.62	0.08
-146	2 5/8	3/32	2.612	0.020	0.103	0.003	66.34	0.51	2.62	0.08
-147	2 11/16	3/32	2.675	0.022	0.103	0.003	67.95	0.56	2.62	0.08
-148	2 3/4	3/32	2.737	0.022	0.103	0.003	69.52	0.56	2.62	0.08
-149	2 13/16	3/32	2.800	0.022	0.103	0.003	71.12	0.56	2.62	0.08
-150	2 7/8	3/32	2.862	0.022	0.103	0.003	72.69	0.56	2.62	0.08
-151	3	3/32	2.987	0.024	0.103	0.003	75.87	0.61	2.62	0.08
-152	3 1/4	3/32	3.237	0.024	0.103	0.003	82.22	0.61	2.62	0.08
-153	3 1/2	3/32	3.487	0.024	0.103	0.003	88.57	0.61	2.62	0.08
-154	3 3/4	3/32	3.737	0.028	0.103	0.003	94.92	0.71	2.62	0.08
-155	4	3/32	3.987	0.028	0.103	0.003	101.27	0.71	2.62	0.08
-156	4 1/4	3/32	4.237	0.030	0.103	0.003	107.62	0.76	2.62	0.08
-157	4 1/2	3/32	4.487	0.030	0.103	0.003	113.97	0.76	2.62	0.08
-158	4 3/4	3/32	4.737	0.030	0.103	0.003	120.32	0.76	2.62	0.08
-159	5	3/32	4.987	0.035	0.103	0.003	126.67	0.89	2.62	0.08
-160	5 1/4	3/32	5.237	0.035	0.103	0.003	133.02	0.89	2.62	0.08
-161	5 1/2	3/32	5.487	0.035	0.103	0.003	139.37	0.89	2.62	0.08
-162	5 3/4	3/32	5.737	0.035	0.103	0.003	145.72	0.89	2.62	0.08
-163	6	3/32	5.987	0.035	0.103	0.003	152.07	0.89	2.62	0.08
-164	6 1/4	3/32	6.237	0.040	0.103	0.003	158.42	1.02	2.62	0.08
-165	6 1/2	3/32	6.487	0.040	0.103	0.003	164.77	1.02	2.62	0.08
-166	6 3/4	3/32	6.737	0.040	0.103	0.003	171.12	1.02	2.62	0.08
-167	7	3/32	6.987	0.040	0.103	0.003	177.47	1.02	2.62	0.08
-168	7 1/4	3/32	7.237	0.045	0.103	0.003	183.82	1.14	2.62	0.08
-169	7 1/2	3/32	7.487	0.045	0.103	0.003	190.17	1.14	2.62	0.08
-170	7 3/4	3/32	7.737	0.045	0.103	0.003	196.52	1.14	2.62	0.08
-171	8	3/32	7.987	0.045	0.103	0.003	202.87	1.14	2.62	0.08
-172	8 1/4	3/32	8.237	0.050	0.103	0.003	209.22	1.27	2.62	0.08
-173	8 1/2	3/32	8.487	0.050	0.103	0.003	215.57	1.27	2.62	0.08
-174	8 3/4	3/32	8.737	0.050	0.103	0.003	221.92	1.27	2.62	0.08
-175	9	3/32	8.987	0.050	0.103	0.003	228.27	1.27	2.62	0.08
-176	9 1/4	3/32	9.237	0.055	0.103	0.003	234.62	1.40	2.62	0.08
-177	9 1/2	3/32	9.487	0.055	0.103	0.003	240.97	1.40	2.62	0.08
-178	9 3/4	3/32	9.737	0.055	0.103	0.003	247.32	1.40	2.62	0.08
-201	3/16	1/8	0.171	0.005	0.139	0.004	4.34	0.13	3.53	0.10
-202	1/4	1/8	0.234	0.005	0.139	0.004	5.94	0.13	3.53	0.10
-203	5/16	1/8	0.296	0.005	0.139	0.004	7.52	0.13	3.53	0.10
-204	3/8	1/8	0.359	0.005	0.139	0.004	9.12	0.13	3.53	0.10
-205	7/16	1/8	0.421	0.005	0.139	0.004	10.69	0.13	3.53	0.10
-206	1/2	1/8	0.484	0.005	0.139	0.004	12.29	0.13	3.53	0.10
-207	9/16	1/8	0.546	0.007	0.139	0.004	13.87	0.18	3.53	0.10
-208	5/8	1/8	0.609	0.009	0.139	0.004	15.47	0.23	3.53	0.10
-209	11/16	1/8	0.671	0.009	0.139	0.004	17.04	0.23	3.53	0.10
-210	3/4	1/8	0.734	0.010	0.139	0.004	18.64	0.25	3.53	0.10
-211	13/16	1/8	0.796	0.010	0.139	0.004	20.22	0.25	3.53	0.10
-212	7/8	1/8	0.859	0.010	0.139	0.004	21.82	0.25	3.53	0.10
-213	15/16	1/8	0.921	0.010	0.139	0.004	23.39	0.25	3.53	0.10
-214	1	1/8	0.984	0.010	0.139	0.004	24.99	0.25	3.53	0.10
-215	1 1/16	1/8	1.046	0.010	0.139	0.004	26.57	0.25	3.53	0.10
-216	1 1/8	1/8	1.109	0.012	0.139	0.004	28.17	0.30	3.53	0.10
-217	1 3/16	1/8	1.171	0.012	0.139	0.004	29.74	0.30	3.53	0.10
-218	1 1/4	1/8	1.234	0.012	0.139	0.004	31.34	0.30	3.53	0.10
-219	1 5/16	1/8	1.296	0.012	0.139	0.004	32.92	0.30	3.53	0.10
-220	1 3/8	1/8	1.359	0.012	0.139	0.004	34.52	0.30	3.53	0.10
-221	1 7/16	1/8	1.421	0.012	0.139	0.004	36.09	0.30	3.53	0.10
-222	1 1/2	1/8	1.484	0.015	0.139	0.004	37.69	0.38	3.53	0.10
-223	1 5/8	1/8	1.609	0.015	0.139	0.004	40.87	0.38	3.53	0.10
-224	1 3/4	1/8	1.734	0.015	0.139	0.004	44.04	0.38	3.53	0.10
-225	1 7/8	1/8	1.859	0.018	0.139	0.004	47.22	0.46	3.53	0.10
-226	2	1/8	1.984	0.018	0.139	0.004	50.39	0.46	3.53	0.10
-227	2 1/8	1/8	2.109	0.018	0.139	0.004	53.57	0.46	3.53	0.10
-228	2 1/4	1/8	2.234	0.020	0.139	0.004	56.74	0.51	3.53	0.10
-229	2 3/8	1/8	2.359	0.020	0.139	0.004	59.92	0.51	3.53	0.10
-230	2 1/2	1/8	2.484	0.020	0.139	0.004	63.09	0.51	3.53	0.10
-231	2 5/8	1/8	2.609	0.020	0.139	0.004	66.27	0.51	3.53	0.10
-232	2 3/4	1/8	2.734	0.024	0.139	0.004	69.44	0.61	3.53	0.10
-233	2 7/8	1/8	2.859	0.024	0.139	0.004	72.62	0.61	3.53	0.10
-234	3	1/8	2.984	0.024	0.139	0.004	75.79	0.61	3.53	0.10
-235	3 1/8	1/8	3.109	0.024	0.139	0.004	78.97	0.61	3.53	0.10
-236	3 1/4	1/8	3.234	0.024	0.139	0.004	82.14	0.61	3.53	0.10
-237	3 3/8	1/8	3.359	0.024	0.139	0.004	85.32	0.61	3.53	0.10
-238	3 1/2	1/8	3.484	0.024	0.139	0.004	88.49	0.61	3.53	0.10
-239	3 5/8	1/8	3.609	0.028	0.139	0.004	91.67	0.71	3.53	0.10
-240	3 3/4	1/8	3.734	0.028	0.139	0.004	94.84	0.71	3.53	0.10
-241	3 7/8	1/8	3.859	0.028	0.139	0.004	98.02	0.71	3.53	0.10
-242	4	1/8	3.984	0.028	0.139	0.004	101.19	0.71	3.53	0.10
-243	4 1/8	1/8	4.109	0.028	0.139	0.004	104.37	0.71	3.53	0.10
-244	4 1/4	1/8	4.234	0.030	0.139	0.004	107.54	0.76	3.53	0.10
-245	4 3/8	1/8	4.359	0.030	0.139	0.004	110.72	0.76	3.53	0.10
-246	4 1/2	1/8	4.484	0.030	0.139	0.004	113.89	0.76	3.53	0.10
-247	4 5/8	1/8	4.609	0.030	0.139	0.004	117.07	0.76	3.53	0.10
-248	4 3/4	1/8	4.734	0.030	0.139	0.004	120.24	0.76	3.53	0.10
-249	4 7/8	1/8	4.859	0.035	0.139	0.004	123.42	0.89	3.53	0.10
-250	5	1/8	4.984	0.035	0.139	0.004	126.59	0.89	3.53	0.10
-251	5 1/8	1/8	5.109	0.035	0.139	0.004	129.77	0.89	3.53	0.10
-252	5 1/4	1/8	5.234	0.035	0.139	0.004	132.94	0.89	3.53	0.10
-253	5 3/8	1/8	5.359	0.035	0.139	0.004	136.12	0.89	3.53	0.10
-254	5 1/2	1/8	5.484	0.035	0.139	0.004	139.29	0.89	3.53	0.10
-255	5 5/8	1/8	5.609	0.035	0.139	0.004	142.47	0.89	3.53	0.10
-256	5 3/4	1/8	5.734	0.035	0.139	0.004	145.64	0.89	3.53	0.10
-257	5 7/8	1/8	5.859	0.035	0.139	0.004	148.82	0.89	3.53	0.10
-258	6	1/8	5.984	0.035	0.139	0.004	151.99	0.89	3.53	0.10
-259	6 1/4	1/8	6.234	0.040	0.139	0.004	158.34	1.02	3.53	0.10
-260	6 1/2	1/8	6.484	0.040	0.139	0.004	164.69	1.02	3.53	0.10
-261	6 3/4	1/8	6.734	0.040	0.139	0.004	171.04	1.02	3.53	0.10
-262	7	1/8	6.984	0.040	0.139	0.004	177.39	1.02	3.53	0.10
-263	7 1/4	1/8	7.234	0.045	0.139	0.004	183.74	1.14	3.53	0.10
-264	7 1/2	1/8	7.484	0.045	0.139	0.004	190.09	1.14	3.53	0.10
-265	7 3/4	1/8	7.734	0.045	0.139	0.004	196.44	1.14	3.53	0.10
-266	8	1/8	7.984	0.045	0.139	0.004	202.79	1.14	3.53	0.10
-267	8 1/4	1/8	8.234	0.050	0.139	0.004	209.14	1.27	3.53	0.10
-268	8 1/2	1/8	8.484	0.050	0.139	0.004	215.49	1.27	3.53	0.10
-269	8 3/4	1/8	8.734	0.050	0.139	0.004	221.84	1.27	3.53	0.10
-270	9	1/8	8.984	0.050	0.139	0.004	228.19	1.27	3.53	0.10
-271	9 1/4	1/8	9.234	0.055	0.139	0.004	234.54	1.40	3.53	0.10
-272	9 1/2	1/8	9.484	0.055	0.139	0.004	240.89	1.40	3.53	0.10
-273	9 3/4	1/8	9.734	0.055	0.139	0.004	247.24	1.40	3.53	0.10
-274	10	1/8	9.984	0.055	0.139	0.004	253.59	1.40	3.53	0.10
-275	10 1/2	1/8	10.484	0.055	0.139	0.004	266.29	1.40	3.53	0.10
-276	11	1/8	10.984	0.065	0.139	0.004	278.99	1.65	3.53	0.10
-277	11 1/2	1/8	11.484	0.065	0.139	0.004	291.69	1.65	3.53	0.10
-278	12	1/8	11.984	0.065	0.139	0.004	304.39	1.65	3.53	0.10
-279	13	1/8	12.984	0.065	0.139	0.004	329.79	1.65	3.53	0.10
-280	14	1/8	13.984	0.065	0.139	0.004	355.19	1.65	3.53	0.10
-281	15	1/8	14.984	0.065	0.139	0.004	380.59	1.65	3.53	0.10
-282	16	1/8	15.955	0.075	0.139	0.004	405.26	1.91	3.53	0.10
-283	17	1/8	16.955	0.080	0.139	0.004	430.66	2.03	3.53	0.10
-284	18	1/8	17.955	0.085	0.139	0.004	456.06	2.16	3.53	0.10
-309	7/16	3/16	0.412	0.005	0.210	0.005	10.46	0.13	5.33	0.13
-310	1/2	3/16	0.475	0.005	0.210	0.005	12.07	0.13	5.33	0.13
-311	9/16	3/16	0.537	0.007	0.210	0.005	13.64	0.18	5.33	0.13
-312	5/8	3/16	0.600	0.009	0.210	0.005	15.24	0.23	5.33	0.13
-313	11/16	3/16	0.662	0.009	0.210	0.005	16.81	0.23	5.33	0.13
-314	3/4	3/16	0.725	0.010	0.210	0.005	18.42	0.25	5.33	0.13
-315	13/16	3/16	0.787	0.010	0.210	0.005	19.99	0.25	5.33	0.13
-316	7/8	3/16	0.850	0.010	0.210	0.005	21.59	0.25	5.33	0.13
-317	15/16	3/16	0.912	0.010	0.210	0.005	23.16	0.25	5.33	0.13
-318	1	3/16	0.975	0.010	0.210	0.005	24.77	0.25	5.33	0.13
-319	1 1/16	3/16	1.037	0.010	0.210	0.005	26.34	0.25	5.33	0.13
-320	1 1/8	3/16	1.100	0.012	0.210	0.005	27.94	0.30	5.33	0.13
-321	1 3/16	3/16	1.162	0.012	0.210	0.005	29.51	0.30	5.33	0.13
-322	1 1/4	3/16	1.225	0.012	0.210	0.005	31.12	0.30	5.33	0.13
-323	1 5/16	3/16	1.287	0.012	0.210	0.005	32.69	0.30	5.33	0.13
-324	1 3/8	3/16	1.350	0.012	0.210	0.005	34.29	0.30	5.33	0.13
-325	1 1/2	3/16	1.475	0.015	0.210	0.005	37.47	0.38	5.33	0.13
-326	1 5/8	3/16	1.600	0.015	0.210	0.005	40.64	0.38	5.33	0.13
-327	1 3/4	3/16	1.725	0.015	0.210	0.005	43.82	0.38	5.33	0.13
-328	1 7/8	3/16	1.850	0.015	0.210	0.005	46.99	0.38	5.33	0.13
-329	2	3/16	1.975	0.018	0.210	0.005	50.17	0.46	5.33	0.13
-330	2 1/8	3/16	2.100	0.018	0.210	0.005	53.34	0.46	5.33	0.13
-331	2 1/4	3/16	2.225	0.018	0.210	0.005	56.52	0.46	5.33	0.13
-332	2 3/8	3/16	2.350	0.018	0.210	0.005	59.69	0.46	5.33	0.13
-333	2 1/2	3/16	2.475	0.020	0.210	0.005	62.87	0.51	5.33	0.13
-334	2 5/8	3/16	2.600	0.020	0.210	0.005	66.04	0.51	5.33	0.13
-335	2 3/4	3/16	2.725	0.020	0.210	0.005	69.22	0.51	5.33	0.13
-336	2 7/8	3/16	2.850	0.020	0.210	0.005	72.39	0.51	5.33	0.13
-337	3	3/16	2.975	0.024	0.210	0.005	75.57	0.61	5.33	0.13
-338	3 1/8	3/16	3.100	0.024	0.210	0.005	78.74	0.61	5.33	0.13
-339	3 1/4	3/16	3.225	0.024	0.210	0.005	81.92	0.61	5.33	0.13
-340	3 3/8	3/16	3.350	0.024	0.210	0.005	85.09	0.61	5.33	0.13
-341	3 1/2	3/16	3.475	0.024	0.210	0.005	88.27	0.61	5.33	0.13
-342	3 5/8	3/16	3.600	0.028	0.210	0.005	91.44	0.71	5.33	0.13
-343	3 3/4	3/16	3.725	0.028	0.210	0.005	94.62	0.71	5.33	0.13
-344	3 7/8	3/16	3.850	0.028	0.210	0.005	97.79	0.71	5.33	0.13
-345	4	3/16	3.975	0.028	0.210	0.005	100.97	0.71	5.33	0.13
-346	4 1/8	3/16	4.100	0.028	0.210	0.005	104.14	0.71	5.33	0.13
-347	4 1/4	3/16	4.225	0.030	0.210	0.005	107.32	0.76	5.33	0.13
-348	4 3/8	3/16	4.350	0.030	0.210	0.005	110.49	0.76	5.33	0.13
-349	4 1/2	3/16	4.475	0.030	0.210	0.005	113.67	0.76	5.33	0.13
-350	4 5/8	3/16	4.600	0.030	0.210	0.005	116.84	0.76	5.33	0.13
-351	4 3/4	3/16	4.725	0.030	0.210	0.005	120.02	0.76	5.33	0.13
-352	4 7/8	3/16	4.850	0.030	0.210	0.005	123.19	0.76	5.33	0.13
-353	5	3/16	4.975	0.037	0.210	0.005	126.37	0.94	5.33	0.13
-354	5 1/8	3/16	5.100	0.037	0.210	0.005	129.54	0.94	5.33	0.13
-355	5 1/4	3/16	5.225	0.037	0.210	0.005	132.72	0.94	5.33	0.13
-356	5 3/8	3/16	5.350	0.037	0.210	0.005	135.89	0.94	5.33	0.13
-357	5 1/2	3/16	5.475	0.037	0.210	0.005	139.07	0.94	5.33	0.13
-358	5 5/8	3/16	5.600	0.037	0.210	0.005	142.24	0.94	5.33	0.13
-359	5 3/4	3/16	5.725	0.037	0.210	0.005	145.42	0.94	5.33	0.13
-360	5 7/8	3/16	5.850	0.037	0.210	0.005	148.59	0.94	5.33	0.13
-361	6	3/16	5.975	0.037	0.210	0.005	151.77	0.94	5.33	0.13
-362	6 1/4	3/16	6.225	0.040	0.210	0.005	158.12	1.02	5.33	0.13
-363	6 1/2	3/16	6.475	0.040	0.210	0.005	164.47	1.02	5.33	0.13
-364	6 3/4	3/16	6.725	0.040	0.210	0.005	170.82	1.02	5.33	0.13
-365	7	3/16	6.975	0.040	0.210	0.005	177.17	1.02	5.33	0.13
-366	7 1/4	3/16	7.225	0.045	0.210	0.005	183.52	1.14	5.33	0.13
-367	7 1/2	3/16	7.475	0.045	0.210	0.005	189.87	1.14	5.33	0.13
-368	7 3/4	3/16	7.725	0.045	0.210	0.005	196.22	1.14	5.33	0.13
-369	8	3/16	7.975	0.045	0.210	0.005	202.57	1.14	5.33	0.13
-370	8 1/4	3/16	8.225	0.050	0.210	0.005	208.92	1.27	5.33	0.13
-371	8 1/2	3/16	8.475	0.050	0.210	0.005	215.27	1.27	5.33	0.13
-372	8 3/4	3/16	8.725	0.050	0.210	0.005	221.62	1.27	5.33	0.13
-373	9	3/16	8.975	0.050	0.210	0.005	227.97	1.27	5.33	0.13
-374	9 1/4	3/16	9.225	0.055	0.210	0.005	234.32	1.40	5.33	0.13
-375	9 1/2	3/16	9.475	0.055	0.210	0.005	240.67	1.40	5.33	0.13
-376	9 3/4	3/16	9.725	0.055	0.210	0.005	247.02	1.40	5.33	0.13
-377	10	3/16	9.975	0.055	0.210	0.005	253.37	1.40	5.33	0.13
-378	10 1/2	3/16	10.475	0.060	0.210	0.005	266.07	1.52	5.33	0.13
-379	11	3/16	10.975	0.060	0.210	0.005	278.77	1.52	5.33	0.13
-380	11 1/2	3/16	11.475	0.065	0.210	0.005	291.47	1.65	5.33	0.13
-381	12	3/16	11.975	0.065	0.210	0.005	304.17	1.65	5.33	0.13
-382	13	3/16	12.975	0.065	0.210	0.005	329.57	1.65	5.33	0.13
-383	14	3/16	13.975	0.070	0.210	0.005	354.97	1.78	5.33	0.13
-384	15	3/16	14.975	0.070	0.210	0.005	380.37	1.78	5.33	0.13
-385	16	3/16	15.955	0.075	0.210	0.005	405.26	1.91	5.33	0.13
-386	17	3/16	16.955	0.080	0.210	0.005	430.66	2.03	5.33	0.13
-387	18	3/16	17.955	0.085	0.210	0.005	456.06	2.16	5.33	0.13
-388	19	3/16	18.955	0.090	0.210	0.005	481.45	2.29	5.33	0.13
-389	20	3/16	19.955	0.095	0.210	0.005	506.85	2.41	5.33	0.13
-390	21	3/16	20.955	0.095	0.210	0.005	532.25	2.41	5.33	0.13
-391	22	3/16	21.955	0.100	0.210	0.005	557.65	2.54	5.33	0.13
-392	23	3/16	22.940	0.105	0.210	0.005	582.68	2.67	5.33	0.13
-393	24	3/16	23.940	0.110	0.210	0.005	608.08	2.79	5.33	0.13
-394	25	3/16	24.940	0.115	0.210	0.005	633.48	2.92	5.33	0.13
-395	26	3/16	25.940	0.120	0.210	0.005	658.88	3.05	5.33	0.13
-425	4 1/2	1/4	4.475	0.033	0.275	0.006	113.67	0.84	6.99	0.15
-426	4 5/8	1/4	4.600	0.033	0.275	0.006	116.84	0.84	6.99	0.15
-427	4 3/4	1/4	4.725	0.033	0.275	0.006	120.02	0.84	6.99	0.15
-428	4 7/8	1/4	4.850	0.033	0.275	0.006	123.19	0.84	6.99	0.15
-429	5	1/4	4.975	0.037	0.275	0.006	126.37	0.94	6.99	0.15
-430	5 1/8	1/4	5.100	0.037	0.275	0.006	129.54	0.94	6.99	0.15
-431	5 1/4	1/4	5.225	0.037	0.275	0.006	132.72	0.94	6.99	0.15
-432	5 3/8	1/4	5.350	0.037	0.275	0.006	135.89	0.94	6.99	0.15
-433	5 1/2	1/4	5.475	0.037	0.275	0.006	139.07	0.94	6.99	0.15
-434	5 5/8	1/4	5.600	0.037	0.275	0.006	142.24	0.94	6.99	0.15
-435	5 3/4	1/4	5.725	0.037	0.275	0.006	145.42	0.94	6.99	0.15
-436	5 7/8	1/4	5.850	0.037	0.275	0.006	148.59	0.94	6.99	0.15
-437	6	1/4	5.975	0.037	0.275	0.006	151.77	0.94	6.99	0.15
-438	6 1/4	1/4	6.225	0.040	0.275	0.006	158.12	1.02	6.99	0.15
-439	6 1/2	1/4	6.475	0.040	0.275	0.006	164.47	1.02	6.99	0.15
-440	6 3/4	1/4	6.725	0.040	0.275	0.006	170.82	1.02	6.99	0.15
-441	7	1/4	6.975	0.040	0.275	0.006	177.17	1.02	6.99	0.15
-442	7 1/4	1/4	7.225	0.045	0.275	0.006	183.52	1.14	6.99	0.15
-443	7 1/2	1/4	7.475	0.045	0.275	0.006	189.87	1.14	6.99	0.15
-444	7 3/4	1/4	7.725	0.045	0.275	0.006	196.22	1.14	6.99	0.15
-445	8	1/4	7.975	0.045	0.275	0.006	202.57	1.14	6.99	0.15
-446	8 1/2	1/4	8.475	0.055	0.275	0.006	215.27	1.40	6.99	0.15
-447	9	1/4	8.975	0.055	0.275	0.006	227.97	1.40	6.99	0.15
-448	9 1/2	1/4	9.475	0.055	0.275	0.006	240.67	1.40	6.99	0.15
-449	10	1/4	9.975	0.055	0.275	0.006	253.37	1.40	6.99	0.15
-450	10 1/2	1/4	10.475	0.060	0.275	0.006	266.07	1.52	6.99	0.15
-451	11	1/4	10.975	0.060	0.275	0.006	278.77	1.52	6.99	0.15
-452	11 1/2	1/4	11.475	0.060	0.275	0.006	291.47	1.52	6.99	0.15
-453	12	1/4	11.975	0.060	0.275	0.006	304.17	1.52	6.99	0.15
-454	12 1/2	1/4	12.475	0.060	0.275	0.006	316.87	1.52	6.99	0.15
-455	13	1/4	12.975	0.060	0.275	0.006	329.57	1.52	6.99	0.15
-456	13 1/2	1/4	13.475	0.070	0.275	0.006	342.27	1.78	6.99	0.15
-457	14	1/4	13.975	0.070	0.275	0.006	354.97	1.78	6.99	0.15
-458	14 1/2	1/4	14.475	0.070	0.275	0.006	367.67	1.78	6.99	0.15
-459	15	1/4	14.975	0.070	0.275	0.006	380.37	1.78	6.99	0.15
-460	15 1/2	1/4	15.475	0.070	0.275	0.006	393.07	1.78	6.99	0.15
-461	16	1/4	15.955	0.075	0.275	0.006	405.26	1.91	6.99	0.15
-462	16 1/2	1/4	16.455	0.075	0.275	0.006	417.96	1.91	6.99	0.15
-463	17	1/4	16.955	0.080	0.275	0.006	430.66	2.03	6.99	0.15
-464	17 1/2	1/4	17.455	0.085	0.275	0.006	443.36	2.16	6.99	0.15
-465	18	1/4	17.955	0.085	0.275	0.006	456.06	2.16	6.99	0.15
-466	18 1/2	1/4	18.455	0.085	0.275	0.006	468.76	2.16	6.99	0.15
-467	19	1/4	18.955	0.090	0.275	0.006	481.46	2.29	6.99	0.15
-468	19 1/2	1/4	19.455	0.090	0.275	0.006	494.16	2.29	6.99	0.15
-469	20	1/4	19.955	0.095	0.275	0.006	506.86	2.41	6.99	0.15
-470	21	1/4	20.955	0.095	0.275	0.006	532.26	2.41	6.99	0.15
-471	22	1/4	21.955	0.100	0.275	0.006	557.66	2.54	6.99	0.15
-472	23	1/4	22.940	0.105	0.275	0.006	582.68	2.67	6.99	0.15
-473	24	1/4	23.940	0.110	0.275	0.006	608.08	2.79	6.99	0.15
-474	25	1/4	24.940	0.115	0.275	0.006	633.48	2.92	6.99	0.15
-475	26	1/4	25.940	0.120	0.275	0.006	658.88	3.05	6.99	0.15
AS568 SIZE	Nominal ID		Chiyero ID in inches	±ID	Zviyero CS mumasendimita	±CS	Chiyero ID mu mm	±ID	Zviyero CS mu mm	± C/S
-901	3/32		0.185	0.005	0.056	0.003	4.70	0.13	1.42	0.08
-902	1/8		0.239	0.005	0.064	0.003	6.07	0.13	1.63	0.08
-903	3/16		0.301	0.005	0.064	0.003	7.65	0.13	1.63	0.08
-904	1/4		0.351	0.005	0.072	0.003	8.92	0.13	1.83	0.08
-905	5/16		0.414	0.005	0.072	0.003	10.52	0.13	1.83	0.08
-906	3/8		0.468	0.005	0.078	0.003	11.89	0.13	1.98	0.08
-907	7/16		0.530	0.007	0.082	0.003	13.46	0.18	2.08	0.08
-908	1/2		0.644	0.009	0.087	0.003	16.36	0.23	2.21	0.08
-909	9/16		0.706	0.009	0.097	0.003	17.93	0.23	2.46	0.08
-910	5/8		0.755	0.009	0.097	0.003	19.18	0.23	2.46	0.08
-911	11/16		0.863	0.009	0.116	0.004	21.92	0.23	2.95	0.10
-912	3/4		0.924	0.009	0.116	0.004	23.47	0.23	2.95	0.10
-913	13/16		0.986	0.010	0.116	0.004	25.04	0.25	2.95	0.10
-914	7/8		1.047	0.010	0.116	0.004	26.59	0.25	2.95	0.10
-916	1		1.171	0.010	0.116	0.004	29.74	0.25	2.95	0.10
-918	1 1/8		1.355	0.012	0.116	0.004	34.42	0.30	2.95	0.10
-920	1 1/4		1.475	0.014	0.118	0.004	37.47	0.36	3.00	0.10
-924	1 1/2		1.720	0.014	0.118	0.004	43.69	0.36	3.00	0.10
-928	1 3/4		2.090	0.018	0.118	0.004	53.09	0.46	3.00	0.10
-932	2		2.337	0.018	0.118	0.004	59.36	0.46	3.00	0.10

Chechipiri -Compression rate uye kutambanudza chiyero cheorings

Iyo O-mhete ndeye yakajairwa extruded chisimbiso.The compression reshiyo uye kutambanudza chiyero chechidimbu-chikamu dhayamita yeO-ring ndizvo zvikuru zviri mukati mekugadzira chisimbiso, izvo zvine kukosha kukuru kwekuisa chisimbiso kuita uye hupenyu hwesevhisi.Iyo yakanaka yekuisa chisimbiso mhedzisiro yeO-mhete zvakanyanya zvinoenderana nekuenderana kwakaringana kweO-ring saizi uye groove saizi, kugadzira kumanikidza kunonzwisisika uye kutambanudza huwandu hwechisimbiso mhete.

1. Compression rate

Iyo compression rate W inowanzo kuratidzwa seinotevera:

W=(d0 h)/d0 × 100%

Muchigadziro, d0- dhiyabhorosi-sectional dhayamita yeO-ring mune yakasununguka mamiriro (mm);

H - Chinhambwe chiri pakati pepasi peO-ring groove nenzvimbo yakavharwa (groove kudzika), kureva kureba kwechikamu cheO-ring mushure mekudzvanywa (mm)

2.Pakusarudza iyo yekumanikidza reshiyo yeO-ring, zvinotevera zvinhu zvitatu zvinofanirwa kutariswa:

(1).Panofanira kunge paine nzvimbo yekubatanidza yekuisa chisimbiso yakakwana;(2).Edza kuderedza friction force;(3).Edza kudzivisa deformation zvachose.

Hazvina kuoma kuona kubva pamusoro apa kuti pane kupesana pakati pazvo.Iyo yakanyanya kudzvanywa mwero inogona kuwana yakakwira yekubata kudzvanywa, asi yakawandisa yekumanikidza mwero pasina mubvunzo inowedzera kutsvedza kukweshera uye deformation zvachose.Kana chiyero chekumanikidza chiri chidiki zvakanyanya, chinogona kunge chiri nekuda kwekukanganisa kwe coaxiality uye O-ring kukanganisa kwechisimbiso groove kusasangana nezvinodiwa, zvichikonzera kutsakatika kweimwe chiyero chekumanikidza uye kukonzera kudonha.Nokudaro, pakusarudza chiyero chekumanikidza cheO-ring, zvakakosha kuyera zvinhu zvakasiyana-siyana.Kazhinji, chiyero chekumanikidza chezvisimbiso zvakamira chakakura kupfuura chezvisimbiso zvine simba, asi kukosha kwayo kwakanyanya kunofanirwa kunge kuri pasi pe25%.Zvikasadaro, kudzvinyirira kudzvinyirira kuchazorora zvakanyanya uye kuwedzeredza kwechigarire deformation kuchaitika, kunyanya mumamiriro ekushanda kwepamusoro-tembiricha.Kusarudzwa kweiyo compression ratio W yeO-ring seals inofanira kufunga nezvemamiriro ekushandiswa, akadai seakasimba kana dynamic seals;Kuiswa chisimbiso kwakasimba kunogona kukamurwa kuita radial sealing uye axial sealing;Iyo gap yekuvuza yeradial zvisimbiso (kana cylindrical static seals) ndiyo gap reradial, nepo gap rekuvuza reaxial seals (kana planar static seals) ndiyo axial gap.Axial sealing yakakamurwa kuita mamiriro maviri zvichienderana nekuti iyo yekumanikidza svikiro inoshanda padhayamita yemukati kana yekunze dhayamita yeO-ring: kumanikidza kwemukati uye kumanikidza kwekunze.Kuwedzera kwekumanikidzwa kwemukati kunotungamirira kutambanudza, asi kunze kwekunze kunoderedza kutambanudza kwekutanga kweO-ring.Mhando dzakasiyana dzezvisimbiso dzakamira dzataurwa pamusoro dzine nzira dzakasiyana dzekuita zvechisimbiso chepakati paO-ring, saka pre pressure dhizaini zvakare yakasiyana.Kune zvisimbiso zvine simba, zvinodikanwa kusiyanisa pakati pezvisimbiso zvinodzokorora zvinofamba uye zvisimbiso zvinotenderera.

(2).Kusunga chisimbiso: Kufanana nemidziyo yekuisa chisimbiso inodzokororwa, cylindrical static yekuisa chisimbiso kazhinji inotora W=10% kusvika 15%;The flat static sealing device inotora W = 15% ~ 30% .Nekuda kwekuisa chisimbiso kune simba, inogona kugoverwa muzvikamu zvitatu;Iko kudzoreredza kufamba kunowanzo kutorwa seW = 10% kusvika 15%.Paunenge uchisarudza iyo yekumanikidza reshiyo yeinotenderera inofamba zvisimbiso, iyo Joule kupisa mhedzisiro inofanirwa kutariswa.Kazhinji, dhayamita yemukati yeO-ring inoshandiswa pakutenderera inosvika 3% -5% yakakura kudarika shaft dhayamita, uye chiyero chekumanikidza chedhayamita yekunze W=3% -8%.Pamitambo yekukweshana yakaderera, maO-mhete anowanzo kusarudzwa ane diki compression reshiyo yeW = 5% -8% kuitira kuderedza frictional resistance.Mukuwedzera, kuwedzera kwezvinhu zverubha zvinokonzerwa nepakati uye tembiricha inofanirawo kutariswa.Kazhinji, kupfuura iyo yakapihwa compression deformation, iyo yakanyanya kubvumidzwa chiyero chekuwedzera i15%.Kupfuura mutsara uyu kunoratidza kuti kusarudzwa kwezvinhu hakuna kukodzera, uye O-mhete dzezvimwe zvinhu dzinofanira kushandiswa panzvimbo, kana iyo yakapihwa compression deformation rate inofanirwa kugadziriswa.

(3)Kutambanudza huwandu,Mushure mekuiswa mugirovha yekuisa chisimbiso,O-ring kazhinji ine imwe chiyero chekutambanudza.Kufanana nehuwandu hwekumanikidza, huwandu hwekutambanudza zvakare hune mhedzisiro yakakosha pakuita chisimbiso uye hupenyu hwesevhisi yeO-ring.Kuwanda kukuru kwekutambanudza kwete kungoita kuti zviome kuisa O-ring, asi zvakare inoderedza chiyero chekumanikidza nekuda kwekuchinja kwepakati-chikamu dhayamita d0, zvichiita kuti pave nekudonha.Kutambanudza huwandu a hunogona kuratidzwa sezvinotevera: α= (d+d0)/(d1+d0) Muchidimbu, d - shaft dhayamita (mm);D1– Inner dhayamita yeO-ring (mm) .Kuwanda kwehuwandu hwekutambanudza ndeye 1% -5%.Maitiro akakurudzirwa ehuwandu hwekutambanudza kweO-ring anopiwa mutafura.Nhamba yakatambanudzwa yeO-ring inogona kusarudzwa maererano nehukuru hweshaft dhayamita zvichienderana netafura yekusarudza muganhu.Precedence range ye compression ratio uye kutambanudza huwandu hweO-ring

Chechitatu-hukama pakati pedhayamita yemukati (ID), dhayamita rekunze (OD), uye dhayamita yewaya (C/S) yeO-ring.

OD=ID+C/S*2 Zvakadai se: ID=3MM C/S=1MM OD=3MM+1*2=5MM

Yechina-Zvinhu zvinowanzoshandiswa mukugadzirwa kweO-mhete

NBR :NBR O-RING

ine yakanakisa kupikisa mafuta, benzene resistance, heat resistance, uye hunhu hwemuviri nemakanika, uye ndeimwe yezvinhu zvakajairika zvezvigadzirwa zverabha zvinodzivirira mafuta.Inoshandiswa zvakanyanya mukugadzira mafuta anodzivirira gaskets, gaskets, hose yerabha, mabhokisi etsamba endege, flexible packaging, kudhinda uye dhayi rabha rollers, cable zvinhu, uye zvinonamira.

EPDM:EPDM O-RING

ine yakanakisa mechanical zvivakwa, makemikari kuramba, uye kupisa kuramba, ukuwo kuratidza yakasimba mamiriro ekunze kuramba.Ethylene propylene diene monomer (EPDM) inoratidza zvakanakisa zvivakwa maererano neozone kuramba, kupisa kupisa, kuramba kwemamiriro ekunze, uye kupfava kwakaderera, zvichiita kuti ive yakakodzera kune maapplication anodzivirira ozone, kusagadzikana kwemamiriro ekunze, uye UV kusagadzikana.Nekudaro, nekuda kwehunhu hwayo hwekuita, kudzoreredza kwemurazvo, kuramba mafuta, uye kunamatira kweEPDM rabha kune hurombo.Zvakadaro, iyi mhando yerabha ine main cheni yakazadzwa chimiro uye inogona kusanganiswa nezvimwe zvinhu kuvandudza mashandiro kuburikidza nekudzidza kubva kune umwe neumwe kusimba uye kusasimba.

VMQ(SILICONE):SILICONE O-RING

neTembiricha uye mafuta kuramba.Silicone rabha ine yakanaka yakaderera-tembiricha kuramba uye inogona kazhinji kushanda pa -55 ℃.Mushure mekuiswa kwephenyl, inogona kusvika -73 ℃.Kupisa kwekupokana kwesilicone rabha kwakatanhamara, uye kunogona kushanda kwenguva yakareba pa180 ℃.Inogona kumira kwemavhiki akati wandei kana kupfuura e elasticity kunyangwe iri pamusoro pe200 ℃, uye inokwanisa kumira nekukasira kutonhora kwakanyanya pamusoro pe300 ℃.Silicone rabha ine kufema kwakanaka uye iyo oxygen permeability ndiyo yakanyanya pakati pemapolymer ekugadzira.Uye zvakare, silicone rabha inewo yakakurumbira hunhu hwekusagadzikana kwemuviri uye haikonzeri coagulation, ichiita kuti ishandiswe zvakanyanya munharaunda yekurapa.

VITON(FKM FPM):VITON O-RING

ine yakanakisa kupisa kupisa, oxidation resistance, mafuta kuramba, corrosion resistance, uye atmospheric kuchembera kuramba, uye yakashandiswa zvakanyanya mundima dzakadai seaerospace, avhiyesheni, mota, petroleum, uye midziyo yemumba.Icho chinhu chakakosha chisingagoni kutsiviwa mune zvekucheka-kumucheto maindasitiri ekudzivirira kwenyika

HNBR :HNBR O-RING

ine mafuta anodzivirira zvakanaka (kupikisa zvakanaka kumafuta emafuta, mafuta ekuzora, uye zvinonyungudutsa zvinonhuhwirira);Uye nekuda kwechimiro chayo chakanyanya kuzara, ine yakanaka yekupisa inodzivirira, yakanakisa kemikari kushora kusagadzikana (yakanaka kurwisa Freon, asidhi, uye alkali), yakanakisa ozone kuramba, uye yakakwirira compression zvachose deformation kuramba;Panguva imwecheteyo, hydrogenated nitrile rubber inewo hunhu hwakadai sesimba rakakwirira, kukwirira kubvarura kuramba, uye nekunaka kupfeka kuramba, zvichiita kuti ive imwe yeakanakisa marabha maererano nekuita kwakazara.

CR(neoprene):CR O-RING

ine yakanaka yemuviri uye michina zvivakwa, mafuta kuramba, kupisa kupisa, murazvo wezuva, kuramba kwezuva, ozone resistance, acid uye alkali resistance, uye chemical reagent resistance.Izvo zvisingabatsiri ndezvishoma kutonhora kwekudzivirira uye kuchengetedza kugadzikana.Iyo ine yakakwira tensile simba, kurebesa, reversible crystallinity, uye yakanaka kunamatira.Kudzivirira kukwegura uye kupisa.Yakanakisa mafuta uye makemikari kuramba

FVMQ: FVMQ O-RING ine Zvakanaka zvemuviri uye zvemagetsi uye kugadzikana kwemakemikari, inokwanisa kushandiswa kwenguva refu pa200 ℃ uye kushandiswa kwenguva pfupi pa250 ℃;Iyo brittleness point inotangira -20 ℃ kusvika -40 ℃;Yakanakisa yepakati kuramba, kugadzikana kwakanakisa kurwisa organic solvents, inorganic acids, uye oxidants, kunyanya yakanakisa asidhi kuramba;Iyo ine yakanakisa yemamiriro ekunze kuramba uye ozone kuramba.Mushure mekuratidzwa kumhepo yemhepo kwemakore akati wandei, maitiro ayo emuviri uye emuchina anochinja zvishoma, uye mhedzisiro yaro patupukanana zvakare yakagadzikana.

FEPM(Aflas):FEPM O-RING

ine kugadzikana kwakanaka, kushomeka kwemakemikari, kunyanya kuramba kune yakanyanya kuwanda kweasidhi, alkali, uye yakasimba oxidizing ejenti yemhando dzakasiyana dzemafuta emotokari, mafuta ekuzora, mabhureki oiri, mineral oiri, uye silicone oiri, pamwe nekupokana kwakanyanya kumvura inodzvinyirira. mhute, mvura, uye kudzivirira magetsi.Iine kufema kwakadzika uye inogona kushandiswa patembiricha iri pakati -400 ne200 madhigirii celsius

FFKM :FFKM O-RING

Iine elasticity uye kupisa uye kugadzikana kwemakemikari epolytetrafluoroethylene.Kushanda kwenguva yakareba tembiricha -39 ~ 288 madhigirii Celsius, kwenguva pfupi kusvika 315 madhigirii celsius, ichine imwe dhigirii yepurasitiki pazasi tembiricha yeembrittlement, yakaoma asi isina brittle, uye inogona kukotama.Yakagadzikana kune ese makemikari kunze kwekuzvimba mune fluorinated solvents.ndiyo Parizvino rabha inodhura zvakanyanya pasi rose.Chiratidzo: Kalrez

Yechishanu-rabha O-ring inotsanangurwa Nzira dzekuyera uye maturusi.

Zvishandiso zvekuyeresa zvakajairikavane:

1-High precision projector

Zvishandiso zvechiridzwa: Kusina kuyerwa kuyerwa, kuita kuti kuyerwa kusaonekwe uye kwakakodzera kuyera zvitete-madziro uye zvakapfava zvikamu; Iine yakasimba yekusimudzira mufananidzo basa uye yakasimba diki yekuyera saizi kugona; Kukurumidza kuyerwa kuyerwa kunonatsiridza zvakanyanya kuyerwa; Iyo yakanyanya density yemasampling point inovimbisa kuvimbika kwakanyanya. yechiyero;Yakanaka clamping.

2-Electronic digital caliper

Hunhu hwezviridzwa :Chiyereso chekuyera kureba chinoshandisa zviyereso masisitimu senge capacitive uye magineti magidhi kuratidza zviyero zvemadhijitari.Iyo inowanzo shandiswa sarudzo ndeye 0.01mm, ine kukanganisa kunotenderwa kwe ± 0.03mm/150mm.Kune zvakare yakakwirira-chaiyo dhijitari calipers ine resolution ye0.005mm, ine kukanganisa kunotenderwa kwe ± 0.015mm/150mm.Kune zvakare yakawanda-chinangwa chedhijitari inoratidzira micrometer caliper ine resolution ye 0.001mm (inova patent yenyika yeAnyi yekuyeresa maturusi uye ivo chete vanogona kuigadzira), ine kukanganisa kunobvumidzwa kwe ± 0.005mm/50mm.Nekuda kweiyo intuitive uye yakajeka kuverenga, kuyerwa kwekuita kwakakwira.

3-π mutongi(PITAPE)

Zviridzwa maitiro :

1. Iyo π mutongi inoumbwa nesimbi yakatsetseka.Migumo yayo miviri yakateedzana yakanyorwa nevakuru uye vabatsiri vatongi.Iko kukosha kwekupedza kudzidza kwemutongi mukuru ndeye 0.5mm kana 1mm;Iwo mashoma ekupedza kudzidza maitiro emutongi anobatsira ari 0.02mm, 0.05mm, 0.01mm, 0.1mm, nezvimwe.

2. Paunenge uchishandiswa, putira π mutongi uchitenderedza workpiece uye shandisa nzira yekuverenga yevernier kuti uverenge zvakananga avhareji yepakati yechidimbu chakayerwa.

Zvakanakira nezvayakaipira

(1).Kurongeka kwepamusoro: Sezvo dhayamita richiyerwa kuburikidza nedenderedzwa reiyo π mutongi, kukanganisa kwekumaka panguva yekugadzirwa kwemutongi kunogona kuderedzwa ne π nguva uye kuratidzwa mumhedzisiro yekuyera.Saka mu φ Muzviyero zvakakura zvedhayamita pamusoro pe500mm, kurongeka kwayo kwakakwira kupfuura iyo yevernier caliper.gara φ Mukana uyu unonyanya kuzivikanwa muzviyero zviri pamusoro pe1000mm.

(2).Pakuyera zvikamu zvesimbi ne π mutongi, hazvikanganisi nekupisa kwechikamu chebasa.Izvi zvinodaro nekuti iyo π mutongi mutete zvakanyanya, uye ichave iri imwe yakajairika nechidimbu chakaedzwa munguva pfupi pfupi panguva yekuyera.Pamusoro pezvo, iwo ekuwedzera kwemafuta ekuwedzera coefficients ari padyo, zvakanyanya kukunda pesvedzero yekushisa.

(3. Mukuyera kwemadhayamita makuru uye akawedzera, kushandiswa kwezvikamu zvekubatsira (patented magnetic bridges) inobvumira kushanda nyore nemunhu mumwe panguva.

(4).Kuyera zvikamu zvakatetepa-madziro hazvisi nyore kukonzera deformation yebasa rekushanda.(5).Zviri nyore kutakura uye kuchengeta (6).Mutengo wakaderera.

(7).Zvakaipa: Kutadza kuvhara kuverenga;Geometric deviations senge ovality haigone kuyerwa.

Yechitanhatu O-ring Kushandisa uye o-ring yekuisa.

1. Kushandiswa kweO-ring

O-mhete inoshandiswa zvakanyanya pamajoini eakasiyana hydraulic uye pneumatic components, cylinder surfaces, uye flange surface.Kune O-mhete dzinoshandiswa panguva yekufamba, apo kushanda kwekushanda kwakakura kudarika 9.8Mpa uye pasi pekumanikidzwa kweunidirectional, chindori chekuchengetedza chinofanira kuiswa kune rumwe rutivi rweO-ring munzira yekumanikidza;Kana ukaiswa pasi pekumanikidzwa kwebidirectional, isa rin'i inochengeta pamativi ese eO-ring.Kuti uderedze kukwenya, mhete dzekuchengetedza dzakaita seweji dzinogona kushandiswa zvakare.Kana iyo yekumanikidza mvura ikaiswa kubva kuruboshwe, yekurudyi inochengetedza mhete inosundirwa kumusoro, uye yeruboshwe inochengeta mhete haisangani neyakavharwa pamusoro, nokudaro kuderedza simba rekukwenya.Pakazere, kushandiswa kwemhete dzekuchengetedza kunowedzera simba rekukwesha remudziyo wekusunga, uye mhete dzekuchengetedza dzakaita wedge dzakakosha zvikuru mukudzikisa uku kukwesha simba.Kune yakagadziriswa O-mhete, rin'i yekuchengetedza inodiwa zvakare kana kumanikidza kwekushanda kuri kukuru kupfuura 32Mpa.

2. Kuisa oring

Kuiswa kwemhando yeO-rings kune zvakakosha pakuita kwavo chisimbiso uye hupenyu hwebasa.Matambudziko ekudonha anowanzo kukonzerwa nekusaisa zvakanaka.Panguva yekugadzika, hazvibvumidzwe kuve neO-ring scratched, kusarongeka, kana kumonyoroka.Pamberi pekusangana, chisimbiso groove uye chisimbiso chekuisa chisimbiso chepamusoro chinofanira kunyatsocheneswa;Panguva imwecheteyo, shandisa mafuta ekuzora pamusoro anoda kupfuura panguva yekusangana kweO-ring.Kudzivirira O-ring kuti irege kutemwa kana kukweshwa nemicheto yakapinza semakona akapinza neshinda panguva yekuisa, 15 º kusvika 30 º lead-in angle inofanira kusiiwa kumucheto kweshaft uye gomba kumagumo ekuiswa.Kana iyo O-ring inoda kupfuura neshinda yekunze, yakakosha-yakatetepa-yakakomberedzwa simbi inotungamira sleeve inofanira kushandiswa kuvhara kunze kweshinda;Kana iyo O-ring ichida kupfuura nepaburi remukati, iyo orifice inofanirwa kuchinjika kuita inoenderana diagonal chimiro kudzivirira kukwenya paO-ring.Kutsetseka kwekona yegorozi kunowanzo ari = 120 º~140 º

Iwe unogona kudzidza zvakawanda zvine hukama ruzivo kubva pano.Gare gare, isu tichasuma imwe ruzivo nezvezvisimbiso zvemafuta, hydraulic chisimbiso,kana zvimwecustomized rubber parts,zvakaita seKatsi mafuta chisimbiso, NBR mafuta chisimbiso, FKM mafuta chisimbiso,TC mafuta chisimbiso, TB mafuta chisimbiso TA mafuta chisimbiso, SC mafuta chisimbiso SB mafuta chisimbiso,piston chisimbiso ,tsvimbo chisimbiso ,spring seal ,bonded seal, u cup seal, dust seal,Wiper seal,pfeka mhete ,back up ring ,tambo dzerabha, o-ring tambo,saka tinoda nguva yakawanda tichisuma ruzivo urwu kumunhu wese.Ndatenda nenguva yako!

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