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 - Piston seals - OSI  
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, hydraulic piston seal, hydraulic 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 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, hydraulic piston seal, hydraulic piston seals is trustworthy.
hydraulic piston seal

OSI
U TYPE RING OSI
Material: PU
Hardness: SHA90
Working pressure: 40Mpa(400bars)
Velocity: 0.5m/s MAXI
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.

hydraulic piston seals

Nominal size

Groove dimension

 

Nominal size

Groove dimension

D

d

h

φD

φd

φD1

D

D

h

φD

φd

φD1

35

27

5

35

27

34

110

95

9

110

95

108

35.5

27.5

5

35.5

27.5

24.5

112

98

8.5

112

98

110

28

5

35.5

28

34.5

115

100

9

115

100

113

40

30

6

40

30

39

120

105

9

120

105

118

41.5

31.5

6

41.5

31.5

40.5

106

8.5

120

106

118

45

35

6

45

35

44

125

112

9

125

112

123

35.5

6

45

35.5

44

130

115

9

130

115

128

50

40

6

50

40

49

140

125

9

140

125

138

55

45

6

55

45

54

150

135

9

150

135

148

56

45

7

56

45

55

136

8.5

150

136

148

46

6

56

46

55

155

140

9

155

140

153

60

50

6

60

50

59

160

145

9

160

145

158

63

53

6

63

53

62

170

155

9

170

155

168

65

55

6

65

55

64

175

160

9

175

160

173

66

56

6

66

56

65

180

165

9

180

165

178

70

60

6

70

60

69

190

175

9

190

175

188

71

60

7

71

60

70

200

180

12

200

180

198

61

6

71

61

70

210

190

12

210

190

108

73

63

6

73

63

72

220

200

12

220

200

218

75

65

6

75

65

74

224

204

12

224

204

222

77

67

6

77

67

76

225

205

12

225

205

223

80

70

6

80

70

79

230

210

12

230

210

225

71

6

80

71

79

240

220

12

240

220

238

85

75

6

85

75

84

250

230

12

250

230

248

90

80

6

90

80

89

260

240

12

260

240

258

100

85

9

100

85

98

280

255

16

280

255

278

105

90

9

105

90

103

300

280

16

300

280

298

sealing 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