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TEL: 86-576- 83551990
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FAX: 86-576- 83550353
Contact person: Liqing

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Xipuli seal - Products - Hydraulic seals - Piston seals - UHR  
China Zhejiang XIPULI seal technology Co. Ltd. which is specialized in seal technology exploitation, making and PU products, engine piston seal producing. Besides we can design all kinds of seals and PU products, engine piston seals 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, engine piston seal 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, engine piston seals is trustworthy.
engine piston seal

UHR & UNR

engine piston seals

UHR type for piston rod

NAME

d

D

H

GA

GB

L

W

UHR18

18

26

5.2

5.7

+0.3
0

7.2

+0.3
0

2

4

UHR20

20

28

5.2

5.7

+0.3
0

7.2

+0.3
0

2

4

UHR22.4

22.4

30

5.2

5.7

+0.3
0

7.2

+0.3
0

2

3.8

UHR28

28

35.5

5.2

5.7

+0.3
0

7.2

+0.3
0

2

3.75

UHR35.5

35.5

45

6.5

7

+0.3
0

9

+0.3
0

2

3.75

UHR40

40

50

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR45

45

55

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR45

45

56

7.5

8

+0.3
0

10

+0.5
0

3

5.5

UHR50

50

60

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR56

56

66

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR63

63

73

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR67

67

77

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR71

71

80

6.5

7

+0.3
0

9

+0.3
0

3

4.5

UHR80

80

90

6.5

7

+0.3
0

9

+0.3
0

3

5

UHR85

85

100

9.5

10

+0.5
0

13

+0.5
0

3

7.5

UHR90

90

105

9.5

10

+0.5
0

13

+0.5
0

3

7.5

UHR100

100

115

9.5

10

+0.5
0

13

+0.5
0

3

7.5

UHR112

112

125

9.0

9.5

+0.3
0

12.5

+0.5
0

3

6.5

UHR125

125

140

9.5

10

+0.5
0

13

+0.5
0

3

7.5

UHR140

140

155

9.5

10

+0.5
0

13

+0.5
0

3

7.5

UHR160

160

175

9.5

10

+0.5
0

13

+0.5
0

3

7.5

UHR180

180

200

12.5

13

+0.5
0

16

+0.5
0

4

10

UNR type for piston rod

NAME

d

D

H

GA

+0.5
0

GB

+0.5
0

L

W

UHR160

160

185

16

17

20

5

12.5

UHR170

170

195

16

17

20

5

12.5

UHR180

180

205

16

17

20

5

12.5

UHR190

190

215

16

17

20

5

12.5

UHR200

200

225

16

17

20

5

12.5

UHR212

212

237

19

20

23

5

12.5

UHR224

224

249

19

20

23

5

12.5

UHR230

230

255

19

20

23

5

12.5

UHR236

236

261

19

20

23

5

12.5

UHR250

250

275

19

20

23

5

12.5

UHR265

265

295

19

20

24

6

15

UHR270

270

300

19

20

24

6

15

UHR280

280

310

19

20

24

6

15

sealing products

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