Home About Us Products Equipments Online Order Contact Us
Hydraulic seals
  piston seals
  rod seals
  piston and rod seals
  guide elements
  wiper seals
  other seals
  hydraulic kits
Pneumatic seals
Elastic buffer for couplings
Pu sheet and pu rods
Other pu products
Contact Us

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 - Guide elements - Back up rings  
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, back-up ring, backup ring 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, back-up ring, backup ring is trustworthy.
back-up ring

Back up rings
Usage: This standard used in the condition when the pressure are high than 10Mpa to protect the rod seal
Material:PTFE+Bronze
Pressure: ≤36MPa
Temperature: -40~+100℃
Media:Oil, Water
Handness: 95A±5
Material: PTFE、Nylon1010
Standard from: Chinese corporation

backup ring

Products ID

Rod seal nominal size

Back-up ring

d

D

H

Base size

Tolerance

Base size

Tolerance

Base size

tolerance

XPLD-04-8

8

8

+0.05

14

-0.05

1.5

0.1

XPLD-04-10

10

10

16

XPLD-04-12

12

12

18

XPLD-04-14

14

14

20

XPLD-04-16

16

16

22

XPLD-04-18

18

18

24

XPLD-04-20

20

20

26

XPLD-04-22

22

22

28

XPLD-04-22

22

22

30

XPLD-04-25

25

25

31

XPLD-04-28

28

28

34

XPLD-04-30

30

30

38

XPLD-04-32

32

32

+0.08

40

-0.12

XPLD-04-35

35

35

43

XPLD-04-36

36

36

44

XPLD-04-40

40

40

48

XPLD-04-45

45

45

53

XPLD-04-50

50

50

58

XPLD-04-55

55

55

63

XPLD-04-56

56

56

64

XPLD-04-60

60

60

72

2

+0.15

XPLD-04-63

63

63

75

XPLD-04-65

65

65

77

XPLD-04-70

70

70

82

XPLD-04-72

72

72

84

XPLD-04-75

75

75

87

XPLD-04-80

80

80

92

XPLD-04-86

86

86

98

XPLD-04-88

88

88

100

XPLD-04-90

90

90

102

XPLD-04-95

95

95

107

-0.2

XPLD-04-100

100

100

+0.08

112

2

+0.15

XPLD-04-105

105

105

117

XPLD-04-110

110

110

122

XPLD-04-120

120

120

132

XPLD-04-125

125

125

137

XPLD-04-130

130

140

142

XPLD-04-140

140

140

152

XPLD-04-145

145

145

157

XPLD-04-150

150

150

162

XPLD-04-160

160

160

172

XPLD-04-170

170

170

+0.1

186

2.5

+0.15

XPLD-04-180

180

180

196

XPLD-04-190

190

190

206

XPLD-04-200

200

200

210

XPLD-04-210

210

210

226

XPLD-04-220

220

220

236

XPLD-04-235

235

235

251

XPLD-04-240

240

240

256

XPLD-04-250

250

250

266

XPLD-04-260

260

260

276

XPLD-04-280

280

280

296

XPLD-04-300

300

300

316

XPLD-04-320

320

320

+0.15

344

-0.25

2

+0.15

XPLD-04-340

340

340

364

XPLD-04-360

360

360

384

XPLD-04-380

380

380

404

XPLD-04-400

400

400

424

XPLD-04-420

420

420

444

XPLD-04-450

450

450

474

XPLD-04-500

500

500

524

XPLD-04-560

560

560

584

XPLD-04-600

600

600

624

XPLD-04-630

630

630

654

XPLD-04-650

650

650

674

XPLD-04-105x8

105x8

105x8

+0.08

121

-0.2

2.5

+0.15

XPLD-04-110x8

110x8

110x8

126

XPLD-04-120x8

120x8

120x8

136

XPLD-04-125x8

125x8

125x8

141

XPLD-04-130x8

130x8

130x8

146

XPLD-04-140x8

140x8

140x8

156

XPLD-04-145x8

145x8

145x8

161

XPLD-04-150x8

150x8

150x8

166

XPLD-04-155x8

155x8

155x8

171

XPLD-04-160x8

160x8

160x8

176

Pu Products

Copyright©ZHEJIANG XIPULI SEALING TECHNOLOGY CO.,LTD. All Right Reserved.
TEL:86-576- 83551990 / FAX:86-576-83550353 / E-MAIL:sales@seal-manufacturer.com / HTTP://www.seal-manufacturer.com