O-rings are circular sealing elements with circular cross-sections, may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. O-ring selection is based on chemical compatibility, application temperature, sealing pressure, lubrication requirements, durometer, size and cost. We offer you a range of elastomeric materials for both standard and special applications which allow the O-Ring to seal practically all liquid and gaseous media.

Advantages

Compact design
Easy assembly
Economic solution
Symmetry that reduces the risks of an assembly error

Technical data

Temperature：-60°C / +200°C

Medias： The majority of liquid,

gaseous or chemical product fluids depending on the type of material selected.

Refer to our fluids-materials compatibility guide.

Applications

O-Rings are used in a variety of fields: they are either used as sealing elements or as energizing elements for hydraulic slipper seals and wipers. Thus, the O-Ring is basically used in every field of industry including aerospace, automotive or general engineering. Today, O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, and reliable and have simple mounting.

Materials

Morgan O-rings Material Includes Nitrile rubber, fluorine rubber, ethylene propylene rubber, neoprene, chloroprene rubber, silicone rubber and so on.

Item No.	ID	OD	C/S		Item No.	ID	OD	C/S
AS-102	1.24	6.48	2.62		AS-201	4.34	11.4	3.53
AS-103	2.05	7.29	2.62		AS-202	5.94	13	3.53
AS-104	2.84	8.08	2.62		AS-203	7.52	14.58	3.53
AS-105	3.63	8.87	2.62		AS-204	9.12	16.18	3.53
AS-106	4.42	9.66	2.62		AS-205	10.69	17.75	3.53
AS-107	5.23	10.47	2.62		AS-206	12.29	19.35	3.53
AS-108	6.02	11.26	2.62		AS-207	13.87	20.93	3.53
AS-109	7.59	12.84	2.62		AS-208	15.47	22.53	3.53
AS-110	9.19	14.43	2.62		AS-209	17.04	24.1	3.53
AS-111	10.77	16.01	2.62		AS-210	18.64	25.7	3.53
AS-112	12.37	17.61	2.62		AS-211	20.22	27.28	3.53
AS-113	13.95	19.19	2.62		AS-212	21.82	28.88	3.53
AS-114	15.54	20.78	2.62		AS-213	23.4	30.46	3.53
AS-115	17.12	22.36	2.62		AS-214	25	32.06	3.53
AS-116	18.72	23.96	2.62		AS-215	26.57	33.63	3.53
AS-117	20.29	25.53	2.62		AS-216	28.17	35.23	3.53
AS-118	21.9	27.14	2.62		AS-217	29.75	36.81	3.53
AS-119	23.47	28.71	2.62		AS-218	31.34	38.4	3.53
AS-120	25.07	30.31	2.62		AS-219	32.92	39.98	3.53
AS-121	26.65	31.89	2.62		AS-220	34.52	41.58	3.53
AS-122	28.25	33.49	2.62		AS-221	36.1	43.16	3.53
AS-123	29.82	35.06	2.62		AS-222	37.7	44.76	3.53
AS-124	31.42	36.66	2.62		AS-223	40.87	47.93	3.53
AS-125	32.99	38.23	2.62		AS-224	44.05	51.11	3.53
AS-126	34.6	39.84	2.62		AS-225	47.22	54.28	3.53
AS-127	36.17	41.41	2.62		AS-226	50.4	57.46	3.53
AS-128	37.77	43.01	2.62		AS-227	53.57	60.63	3.53
AS-129	39.35	44.59	2.62		AS-228	56.75	63.81	3.53
AS-130	40.95	46.19	2.62		AS-229	59.92	66.98	3.53
AS-131	42.52	47.76	2.62		AS-230	63.1	70.16	3.53
AS-132	44.12	49.36	2.62		AS-231	66.27	73.33	3.53
AS-133	45.7	50.94	2.62		AS-232	69.44	76.5	3.53
AS-134	47.3	52.54	2.62		AS-233	72.62	79.68	3.53
AS-135	48.9	54.14	2.62		AS-234	75.79	82.85	3.53
AS-136	50.47	55.71	2.62		AS-235	78.97	86.03	3.53
AS-137	52.07	57.31	2.62		AS-236	82.14	89.2	3.53
AS-138	53.65	58.89	2.62		AS-237	85.32	92.38	3.53
AS-139	55.25	60.49	2.62		AS-238	88.49	95.55	3.53
AS-140	56.82	62.06	2.62		AS-239	91.67	98.73	3.53
AS-141	58.42	63.66	2.62		AS-240	94.84	101.9	3.53
AS-142	60	65.24	2.62		AS-241	98.02	105.08	3.53
AS-143	61.6	66.84	2.62		AS-242	101.19	108.25	3.53
AS-144	63.17	68.41	2.62		AS-243	104.37	111.43	3.53
AS-145	64.77	70.01	2.62		AS-244	107.54	114.6	3.53
AS-146	66.35	71.59	2.62		AS-245	110.72	117.78	3.53
AS-147	67.95	73.19	2.62		AS-246	113.89	120.95	3.53
AS-148	69.52	74.76	2.62		AS-247	117.07	124.13	3.53
AS-149	71.12	76.36	2.62		AS-248	120.24	127.3	3.53
AS-150	72.7	77.94	2.62		AS-249	123.42	130.48	3.53
AS-151	75.87	81.11	2.62		AS-250	126.59	133.65	3.53
AS-152	82.22	87.46	2.62		AS-251	129.77	136.83	3.53
AS-153	88.57	93.81	2.62		AS-252	132.94	140	3.53
AS-154	94.92	100.16	2.62		AS-253	136.12	143.18	3.53
AS-155	101.27	106.51	2.62		AS-254	139.3	146.36	3.53
AS-156	107.62	112.86	2.62		AS-255	142.47	149.53	3.53
AS-157	113.97	119.21	2.62		AS-256	145.65	152.71	3.53
AS-158	120.32	125.56	2.62		AS-257	148.82	155.88	3.53
AS-159	126.67	131.91	2.62		AS-258	152	159.06	3.53
AS-160	133.02	138.26	2.62		AS-259	158.35	165.41	3.53
AS-161	139.37	144.61	2.62		AS-260	164.7	171.76	3.53
AS-162	145.72	150.96	2.62		AS-261	171.05	178.11	3.53
AS-163	152.07	157.31	2.62		AS-262	177.4	184.46	3.53
AS-164	158.42	163.66	2.62		AS-263	183.75	190.81	3.53
AS-165	164.77	170.01	2.62	AS-264	190.1	197.16	3.53
AS-166	171.12	176.36	2.62	AS-265	196.45	203.51	3.53
AS-167	177.47	182.71	2.62	AS-266	202.8	209.86	3.53
AS-168	183.82	189.06	2.62	AS-267	209.15	216.21	3.53
AS-169	190.17	195.41	2.62	AS-268	215.5	222.56	3.53
AS-170	196.52	201.76	2.62	AS-269	221.85	228.91	3.53
AS-171	202.87	208.11	2.62	AS-270	228.2	235.26	3.53
AS-172	209.22	214.46	2.62	AS-271	234.55	241.61	3.53
AS-173	215.57	220.81	2.62	AS-272	240.9	247.96	3.53
AS-174	221.92	227.16	2.62	AS-273	247.25	254.31	3.53
AS-175	228.27	233.51	2.62	AS-274	253.6	260.66	3.53
AS-176	234.62	239.36	2.62	AS-275	266.3	273.36	3.53
AS-177	240.97	246.21	2.62	AS-276	279	286.06	3.53
AS-178	247.32	252.56	2.62	AS-277	291.7	298.76	3.53
Item No.	ID	OD	C/S	AS-278	304.4	311.46	3.53
AS-309	10.46	21.12	5.33	AS-279	329.8	336.86	3.53
AS-310	12.07	22.73	5.33	AS-280	355.2	362.26	3.53
AS-311	13.64	24.3	5.33	AS-281	380.6	387.66	3.53
AS-312	15.24	25.9	5.33	AS-282	405.26	412.32	3.53
AS-313	16.81	27.47	5.33	AS-283	430.66	437.72	3.53
AS-314	18.42	29.08	5.33	AS-284	456.06	463.12	3.53
AS-315	19.99	30.65	5.33	Item No.	ID	OD	C/S
AS-316	21.59	32.25	5.33	AS-401	37.47	51.45	6.99
AS-317	23.16	33.82	5.33	AS-402	40.64	54.62	6.99
AS-318	24.77	35.43	5.33	AS-403	43.82	57.8	6.99
AS-319	26.34	37	5.33	AS-404	46.99	60.97	6.99
AS-320	27.94	38.6	5.33	AS-405	50.17	64.15	6.99
AS-321	29.51	40.17	5.33	AS-406	53.34	67.32	6.99
AS-322	31.12	41.78	5.33	AS-407	56.52	70.5	6.99
AS-323	32.69	43.35	5.33	AS-408	59.69	73.67	6.99
AS-324	34.29	44.95	5.33	AS-409	62.87	76.85	6.99
AS-325	37.47	48.13	5.33	AS-410	66.04	80.02	6.99
AS-326	40.65	51.31	5.33	AS-411	69.22	83.2	6.99
AS-327	43.82	54.48	5.33	AS-412	72.39	86.37	6.99
AS-328	46.99	57.65	5.33	AS-413	75.57	89.55	6.99
AS-329	50.16	60.82	5.33	AS-414	78.74	92.72	6.99
AS-330	53.34	64	5.33	AS-415	81.92	95.9	6.99
AS-331	56.52	67.18	5.33	AS-416	85.09	99.07	6.99
AS-332	59.69	70.35	5.33	AS-417	88.27	102.25	6.99
AS-333	62.87	73.53	5.33	AS-418	91.44	105.42	6.99
AS-334	66.04	76.7	5.33	AS-419	94.62	108.6	6.99
AS-335	69.22	79.88	5.33	AS-420	97.79	111.77	6.99
AS-336	72.39	83.05	5.33	AS-421	100.97	114.95	6.99
AS-337	75.57	86.23	5.33	AS-422	104.14	118.12	6.99
AS-338	78.74	89.4	5.33	AS-423	107.32	121.3	6.99
AS-339	81.92	92.58	5.33	AS-424	110.49	124.47	6.99
AS-340	85.09	95.75	5.33	AS-425	113.67	127.65	6.99
AS-341	88.27	98.93	5.33	AS-426	116.84	130.82	6.99
AS-342	91.44	102.1	5.33	AS-427	120.02	134	6.99
AS-343	94.62	105.28	5.33	AS-428	123.19	137.17	6.99
AS-344	97.79	108.45	5.33	AS-429	126.37	140.35	6.99
AS-345	100.96	111.62	5.33	AS-430	129.54	143.52	6.99
AS-346	104.14	114.8	5.33	AS-431	132.72	146.7	6.99
AS-347	107.32	117.98	5.33	AS-432	135.89	149.87	6.99
AS-348	110.49	121.15	5.33	AS-433	139.07	153.05	6.99
AS-349	113.67	124.33	5.33	AS-434	142.24	156.22	6.99
AS-350	116.84	127.5	5.33	AS-435	145.42	159.4	6.99
AS-351	120.02	130.68	5.33	AS-436	148.59	162.57	6.99
AS-352	123.19	133.85	5.33	AS-437	151.77	165.75	6.99
AS-353	126.37	127.03	5.33	AS-438	158.12	172.1	6.99
AS-354	129.54	140.2	5.33	AS-439	164.47	178.45	6.99
AS-355	132.72	143.38	5.33	AS-440	170.82	184.8	6.99
AS-356	135.89	146.55	5.33	AS-441	177.17	191.15	6.99
AS-357	139.07	149.73	5.33	AS-442	183.52	197.5	6.99
AS-358	142.24	152.9	5.33	AS-443	189.87	203.85	6.99
AS-359	145.42	156.08	5.33	AS-444	196.22	210.2	6.99
AS-360	148.59	159.25	5.33	AS-445	202.57	216.55	6.99
AS-361	151.77	162.43	5.33	AS-446	215.27	229.25	6.99
AS-362	158.12	168.78	5.33	AS-447	227.97	241.95	6.99
AS-363	164.47	175.13	5.33	AS-448	240.67	254.65	6.99
AS-364	170.82	181.48	5.33	AS-449	253.57	267.35	6.99
AS-365	177.17	187.83	5.33	AS-450	266.07	280.05	6.99
AS-366	183.52	194.18	5.33	AS-451	278.77	292.75	6.99
AS-367	189.87	200.53	5.33	AS-452	291.47	305.45	6.99
AS-368	196.22	206.88	5.33	AS-453	304.17	318.15	6.99
AS-369	202.57	213.23	5.33	AS-454	316.87	330.85	6.99
AS-370	208.92	219.58	5.33	AS-455	329.57	343.55	6.99
AS-371	215.27	225.93	5.33	AS-456	342.27	356.25	6.99
AS-372	221.62	232.28	5.33	AS-457	354.97	368.95	6.99
AS-373	227.97	238.63	5.33	AS-458	367.67	381.65	6.99
AS-374	234.32	244.98	5.33	AS-459	380.37	394.35	6.99
AS-375	240.67	251.33	5.33	AS-460	393.07	407.05	6.99
AS-376	247.02	257.68	5.33	AS-461	405.26	419.24	6.99
AS-377	253.37	264.03	5.33	AS-462	417.96	431.94	6.99
AS-378	266.07	276.73	5.33	AS-463	430.66	444.64	6.99
AS-379	278.77	289.43	5.33	AS-464	443.36	457.34	6.99
AS-380	291.47	302.13	5.33	AS-465	456.06	470.04	6.99
AS-381	304.17	314.83	5.33	AS-466	468.76	482.74	6.99
AS-382	329.55	340.21	5.33	AS-467	481.46	495.44	6.99
AS-383	354.97	365.63	5.33	AS-468	494.16	508.14	6.99
AS-384	380.37	391.03	5.33	AS-469	506.86	520.84	6.99
AS-385	405.26	415.92	5.33	AS-470	532.26	546.24	6.99
AS-386	430.65	441.31	5.33	AS-471	557.66	571.64	6.99
AS-387	456.06	466.72	5.33	AS-472	582.65	596.63	6.99
AS-388	481.46	492.12	5.33	AS-473	608.1	622.08	6.99
AS-389	506.86	517.52	5.33	AS-474	633.5	647.48	6.99
AS-390	532.26	542.92	5.33	AS-475	658.85	672.83	6.99
AS-391	557.66	568.32	5.33	Item No.	ID	OD	C/S
AS-392	582.65	593.31	5.33	AS-001	0.74	2.78	1.02
AS-393	608.1	618.76	5.33	AS-002	1.07	3.61	1.27
AS-394	633.5	644.16	5.33	AS-003	1.42	4.48	1.53
AS-395	658.85	669.51	5.33	AS-004	1.78	5.34	1.78
Item No.	ID	OD	C/S	AS-005	2.57	6.13	1.78
AS-901	4.7	7.54	1.42	AS-006	2.9	6.46	1.78
AS-902	6.07	9.33	1.63	AS-007	3.69	7.25	1.78
AS-903	7.65	10.91	1.63	AS-008	4.47	8.03	1.78
AS-904	8.92	12.58	1.83	AS-009	5.29	8.85	1.78
AS-905	10.52	14.18	1.83	AS-010	6.07	9.63	1.78
AS-906	11.89	15.85	1.98	AS-011	7.65	11.21	1.78
AS-907	13.46	17.62	2.08	AS-012	9.25	12.81	1.78
AS-908	16.36	20.78	2.21	AS-013	10.82	14.38	1.78
AS-909	17.94	22.86	2.46	AS-014	12.42	15.98	1.78
AS-910	19.18	24.1	2.46	AS-015	14	17.56	1.78
AS-911	21.92	27.82	2.95	AS-016	15.6	19.16	1.78
AS-912	23.47	29.37	2.95	AS-017	17.17	20.73	1.78
AS-913	25.04	30.94	2.95	AS-018	18.77	22.33	1.78
AS-914	26.6	32.5	2.95	AS-019	20.35	23.91	1.78
AS-916	29.75	35.65	2.95	AS-020	21.95	25.51	1.78
AS-918	34.42	40.32	2.95	AS-021	23.52	27.08	1.78
AS-920	37.46	43.46	3	AS-022	25.12	28.68	1.78
AS-924	43.68	49.68	3	AS-023	26.7	30.26	1.78
AS-928	53.09	59.09	3	AS-024	28.3	31.86	1.78
AS-932	59.36	65.36	3	AS-025	29.87	33.43	1.78
Item No.	ID	OD	C/S	AS-026	31.47	35.03	1.78
AS-039	69.57	73.13	1.78	AS-027	33.05	36.61	1.78
AS-040	72.75	76.31	1.78	AS-028	34.65	38.21	1.78
AS-041	75.92	79.48	1.78	AS-029	37.82	41.38	1.78
AS-042	82.27	85.83	1.78	AS-030	41	44.56	1.78
AS-043	88.62	92.18	1.78	AS-031	44.17	47.73	1.78
AS-044	94.97	98.53	1.78	AS-032	47.35	50.91	1.78
AS-045	101.32	104.88	1.78	AS-033	50.52	54.08	1.78
AS-046	107.62	111.18	1.78	AS-034	53.7	57.26	1.78
AS-047	114.02	117.58	1.78	AS-035	56.7	60.43	1.78
AS-048	120.37	123.93	1.78	AS-036	60.04	63.6	1.78
AS-049	126.72	130.28	1.78	AS-037	63.22	66.78	1.78
AS-050	133.07	136.63	1.78	AS-038	66.4	69.96	1.78

　　Established by Guangzhou Mechanical Engineering Research Institute Co., Ltd. (51% share, hereinafter to be referred as GMERI) and Morgan Construction Co., Worcester, MA, U.S.A. (49%, hereinafter to be referred as Morgan, Worcester) in 2006, Guangzhou Morgan seals Company Ltd. is a professional manufacturer for sealing products. Combined the rich seals research and production experience of GMERI with the advanced technology and administration of Morgan, Worcester, the joint venture is renowned for its modern production lines, persisting research & development, strict quality control, quality sales and after-sales service. Guangzhou Mechanical Engineering Research Institute (GMERI) has been established since the year of 1959, and is a comprehensive first grade research institute directly under the former Ministry of Machinery Industry. GMERI is the expert in seals and lubrication field. It has won awards as scientific research achievements for more than 1000 projects and over 200 of them won scientific and technological progress prizes of municipal, provincial, ministerial and national levels. At the same time, GMERI also has one National Certified Laboratory, one National Engineering Research Centers and three Industry Level Inspection Centers.