piston ring,piston rings manufacturer and piston ring,piston rings supplier--China Zhejiang XIPULI seal technology Co. Ltd.

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Elastic buffer for couplings

Pu sheet and pu rods

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TEL: 86-576- 83551990
86-576- 83558888
FAX: 86-576- 83550353
Contact person: Liqing
E-MAIL:
sales@seal-manufacturer.com
www.seal-manufacturer.com

Xipuli seal - Products - Hydraulic seals - Piston seals - ODI

China Zhejiang XIPULI seal technology Co. Ltd. which is specialized in seal technology exploitation, making and PU products producing. Besides we can design all kinds of seals and PU products, piston ring, piston rings according to customers request to satisfy the demand of customers. We have studied this field for a very long time, and gained a lot of experiences. We are perfecting products quality for we have more than 100 kinds of elastomers directions of producing of materials which can meet all kinds of customers’ requirements, and possess complete internationally advanced physicochemical testing equipment and production capacity of the scale.We have passed ISO9001 standard management system at the end of 2000. The quality of our products, piston ring, piston rings is trustworthy.

ODI
U TYPE RING ODI
Working pressure: 45MPa(450bars)
Velocity: up to 0.5m/s
T for mineral fluids: -30℃ to +100℃
T for hydraulic fluids HFA、HFB、HFC: -30℃ to +40℃
CHARACTERISTICS:
High abrasion resistance.
High clearance extrusion resistance.
Very good elasticity.

MATERIAL
Diameter d	≤350mm	≥350mm
Material	TPU	CPU
Colour	Green/Blue/Light yellow
Hardness	SHA88-95

	Ra	Rt
Rod	MA×0.3um	MA×3um
Groove bottom	MA×1.6um	MA×16um
Groove sides	MA×3um	MA×16um

Nominal size			Groove dimension
D	d	h	D	d	D	HA	HB	C
18	8	7.5	18	8	17	8.5	8.5	2.5
19.2	11.2	5	19.2	11.2	18.2	5.7	7.7
20	10	6	20	10	19	7	9
	10	7.5	20	10	19	8.5	10.5
	10	8	20	10	19	9	11
	12	5	20	12	19	5.7	7.7
22	14	5	22	14	21	5.7	7.7
24	14	7.5	24	14	23	8.5	10.5
25	15	6	25	15	24	7	9	3.5
	15	8	25	15	24	9	11
	17	5	25	17	24	5.7	7.7
26	16	7.5	26	16	25	8.5	10.5
26	18	5	26	18	25	5.7	7.7
28	15	10	28	15	27	11	13
28	20	5	28	20	27	5.7	7.7	2
30	20	5	30	20	29	5.7	7.7	3.5
	20	6	30	20	29	7	9
	20	8	30	20	29	9	11
	22.4	5	30	22.4	29	5.7	7.7	2
31	18	10	31	18	30	11	13	3.5
31.5	18.5	8	31.5	18.5	30.5	9	44
	18.5	10	31.5	18.5	30.5	11	13
	21.5	6	31.5	21.5	30.5	7	19
	21.5	8	31.5	21.5	30.5	9	11
	23.5	5	33.5	23.5	30.5	5.7	7.7
33	20	10	33	20	32	11	13	2
33	25	5	35	25	32	5.7	7.7	3.5
35	22	10	35	22	34	11	13	2
	25	6	35	25	34	7	9	3.5
	25	8	35	25	34	9	11
35.4	24.4	10	35.4	24.4	34.4	11	13
35.5	22.5	8	35.5	22.5	34.4	9	11
	22.5	10	35.5	22.5	34.4	11	13
	22.5	6	35.5	22.5	34.4	7	9
	25.5	8	35.5	25.5	34.4	9	11
38	25	10	38	25	37	11	13
40	25	9	40	25	39	10	12
	25	10	40	25	39	11	13
	27	8	40	27	39	9	12
	27	10	40	27	39	11	14
	30	8	40	30	39	9	12
41	28	10	41	28	40	11	14
43	30	10	43	30	42	11	14
44.5	31.5	10	44.5	31.5	43.5	11	14
45	30	30	45	30	44	10	13
	30	30	45	30	44	11	14
	32	32	45	32	44	9	12
	32	32	45	32	44	11	14
	35	35	45	35	44	9	12

Nominal size			Groove dimension
D	d	h	φD	φd	φD1	HA	HB	C
50	34	10	50	34	49	11	14	4
	34	12	50	34	49	13	16
	35	9	50	35	49	10	13
	35	10	50	35	49	11	14
	35	12	50	35	49	13	16
	40	8	50	40	49	9	12
51.1	35.5	12	51.5	35.5	50.5	13	16
55	40	9	55	40	54	10	13
	40	10	55	40	54	11	14
	45	8	55	45	54	9	12
56	40	10	56	40	55	11	14
	40	12	56	40	55	13	16
	41	9	56	41	55	10	13
	41	10	56	41	55	11	14
	46	8	56	46	55	9	12
60	45	9	60	45	59	10	13
	45	10	60	45	59	11	14
	50	8	61	50	59	9	12
61	45	12	63	45	60	13	16
63	47	10	63	47	62	11	14
	47	12	63	47	62	13	16
	48	9	63	48	62	10	13
	48	10	63	48	62	11	14
	53	8	63	53	62	9	12
65	50	9	65	50	64	10	13
	50	10	65	50	64	11	14
	55	8	65	55	64	9	12
66	50	12	66	50	65	13	16
69	53	12	69	53	68	13	16
70	50	12	70	50	69	13	16	5
	55	9	70	55	69	10	13
	55	10	70	55	69	11	14
	60	8	70	60	69	9	12
71	51	12	71	51	70	13	16
	55	10	71	55	70	11	14
	55	12	71	55	70	13	16
	56	9	71	56	70	10	13
	56	10	71	56	70	11	14
	61	8	71	61	70	9	12
75	55	12	75	55	74	13	16
	60	9	75	60	74	10	13
	60	10	75	60	74	11	14
	65	8	75	65	74	9	12
76	60	12	76	60	75	13	16
80	60	12	80	60	79	13	16
	64	10	80	64	79	11	14
	64	12	80	64	79	13	16
	65	9	80	65	79	10	13
	65	10	80	65	79	11	14
	70	8	80	70	79	9	12

Nominal size			Groove dimension
D	d	h	D	d	D	HA	HB	C
85	65	12	85	65	84	13	16	5
	70	9	85	70	84	10	13
	70	10	85	70	84	11	14
	75	8	85	75	84	9	12
90	70	12	90	70	89	13	16
	70	15	90	70	89	16	19
	75	9	90	75	89	10	13
	75	10	90	75	89	11	14
	80	8	90	80	89	9	12
95	75	12	95	75	94	13	16
	75	15	75	75	94	16	19
	80	9	95	80	94	10	13
	80	10	95	80	94	11	14
100	80	12	100	80	98	13	16
	80	15	100	80	98	16	19
	85	10	100	85	98	11	14
105	85	15	105	85	103	16	19
110	90	12	110	90	108	13	16
	90	15	110	90	108	16	19
	95	10	110	95	108	11	14
112	92	12	112	92	110	13	16
	92	15	112	92	110	16	19
	97	9	112	97	110	10	13
	97	10	112	97	110	11	14
115	95	15	115	95	113	16	19	5
120	100	12	120	100	118	13	16
	100	15	120	100	118	16	19
	105	10	120	105	118	11	14
125	105	12	125	105	123	13	16
	105	15	125	105	123	16	19
	105	16	125	105	123	17	20
	110	9	125	110	123	10	13
	110	10	125	110	123	11	14
130	110	12	130	110	128	13	16
	110	15	130	110	128	16	19
	110	16	130	110	128	17	20
	115	10	130	115	128	11	14
132	112	15	132	112	130	16	19
140	120	12	140	120	138	13	16
	120	15	140	120	138	16	19
	120	16	140	120	138	17	20
	125	10	140	125	138	11	14
150	125	19	150	125	148	20	23	6.5
	125	20	150	125	148	21	24
	130	12	150	130	148	13	16
	130	16	150	130	148	17	20
	135	10	150	135	148	11	14
157	132	20	157	132	155	21	24

Nominal size			Groove dimension
D	d	h	D	d	D	HA	HB	C
160	135	19	160	135	158	20	23
	135	20	160	135	158	21	24
	140	12	160	140	158	13	16
	140	16	160	140	158	17	20
	145	10	160	145	158	11	14
165	140	19	165	140	163	20	23
165	140	20	165	140	163	21	24
170	145	19	170	145	168	20	23
	145	20	170	145	168	21	24
	150	12	170	150	168	13	16
	150	16	170	150	168	17	20
	155	10	170	155	168	11	15
180	155	16	180	155	178	17	21
	155	19	180	155	178	20	24
	155	20	180	155	178	21	25
	160	12	180	160	178	13	17
	160	16	180	160	178	17	21
	165	10	180	165	178	11	15
185	160	19	185	160	183	20	24
185	160	20	185	160	183	21	25
190	165	16	190	165	188	17	21
	165	20	190	165	188	21	25
	170	12	190	170	188	13	17
	170	16	190	170	188	17	21
	175	10	190	175	198	11	15
200	175	16	200	175	198	17	21
	175	19	200	175	198	20	24
	175	20	200	175	198	21	25
	180	16	200	180	198	17	21
205	180	19	205	180	203	20	24
205	180	20	205	180	203	21	25
210	185	16	210	185	208	17	21
	185	20	210	185	208	21	25
	190	16	210	190	208	17	21
215	190	16	215	190	213	17	21
220	195	16	220	195	218	17	21
	195	20	220	195	218	21	25
	200	16	220	200	218	17	21
224	199	16	224	199	222	17	21
	199	20	224	199	222	21	25
	204	16	224	204	222	17	21
225	200	16	225	200	223	17	21
	200	19	225	200	223	20	24
	200	20	225	200	223	21	25
	205	16	225	205	228	17	21
230	205	16	230	205	228	17	21
	205	19	230	205	228	20	24
	205	20	230	205	228	21	25
	210	16	230	210	228	17	21

Nominal size			Groove dimension
D	d	h	D	d	D	HA	HB	C
240	215	16	240	215	238	17	21	6.5
	215	19	240	215	238	20	24
	215	20	240	215	238	21	25
	220	16	240	220	238	17	21
250	225	16	250	225	248	17	21
	225	19	250	225	248	20	24
	225	20	250	225	248	21	25
	230	16	250	230	248	17	21
260	235	16	260	235	258	17	21
	235	19	260	235	258	20	24
	240	16	260	240	258	17	21
270	245	16	270	245	268	17	21	6.5
	245	19	270	245	268	20	24
	250	16	270	250	268	17	21
275	250	19	275	250	273	20	24
275	250	20	275	250	273	21	25	7.5
280	250	19	280	250	278	20	24
280	255	19	280	255	278	20	24
290	260	19	290	260	288	20	24
290	265	19	290	265	288	20	24
297	265	24	297	265	295	25	29
297	265	25	297	265	295	26	30
300	270	19	300	270	298	20	24
	270	24	300	270	298	25	29
	270	25	300	270	298	26	30
	275	19	300	275	298	20	24
312	280	24	312	280	310	25	29
332	300	24	332	300	330	25	29

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