Wholesale OEM Support Excavator PU Rod Un Oil Seal Full Sizes Hydraulic Oil Seals, Excavator Oil Seals, High Temperature Resistance

Wholesale OEM Support Excavator PU Rod Un Oil Seal Full Sizes Hydraulic Oil Seals, Excavator Oil Seals, High Temperature Resistance

PFC-6
Kintowe hydraulic guide ring for piston and rod have good mechanical strength, excellent flexibility, superior wear resistance and low friction, thus allows it can adapt all types of service conditions., customers like SANY, Liugong, Lonking, Hengli etc.
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Description

We strive to make the Hydraulic Wear Rings, Composite Spherical Bearings, Ball Bearing and services of the company favored and loved by customers, and the cultural atmosphere of the company makes employees happy and proud. We focus on the individual strengths, and strive to create a team atmosphere, the same boat, working together. The company has always implemented the policy of quality first, providing customers with first-class products, first-class management and first-class service. We create a good development space for talents and give employees a sense of achievement in their work. We rapidly adapt to environmental changes, accelerate the transformation of mode and structure, improve quality and upgrade efficiency.

Our piston guide rings are made from round phenolic resin tubes, which is a new type of phenolic resin, reinforced with specialty synthetic fiber and processed under certain temperature and pressure, which is suitable for the hydraulic cylinders used in excavators.

Product parameter

Color

Light yellow to brown

Material

Phenolic resin reinforced with synthetic fiber(PFC-6)

Density

1.2-1.4g/cm³

0.043-0.051lb/in³

Tensile Strength

40MPa

5800PSI

Ultimate Compressive Strength

320MPa

46400PSI

Impact Strength

215 J/m

Rockwell Hardness

80HRM

Coefficient of friction

0.20-0.40(Dry)
0.09-0.12(Oil)

Temperature

-40° to 130° C

-104° F to 266° F

Product application

Our hydraulic guide ring for piston and rod are widely used in engineering machineries, such as Loaders, Excavators, Fork Lift Trucks…

1

Product details

Machining Tolerances

Height: 0/-0.30

Thickness: 0/-0.05

Outer diameter(OD): ±0.1

Inner diameter(ID): ±0.1

Cut gap could be in angle cut, butt cut, step cut

Outer diameter（OD）

≤100

100＜OD＜200

200≤OD＜400

400≤OD＜600

Cut gap

2

3

4

5

Limit deviation

±1

±1

±1

±1

Product Qualification

2

Piston guide rings

OD x ID x H

OD x ID x H

OD x ID x H

OD x ID x H

16 x 11 x 5.6

50 x 45 x 5.6

75 x 70 x 5.6

120 x 114 x 13

16 x 12.9 x 4

50 x 45 x 6.3

75 x 70 x 9.7

120 x 114 x 20

50 x 45 x 9.7

120 x 114 x 30

18 x 13 x 5.6

50 x 46 x 12

80 x 72 x 12

120 x 114 x 40

18 x 14.9 x 4

50 x 46.9 x 4

80 x 74 x 13

120 x 115 x 9.7

80 x 74 x 20

20 x 15 x 5.6

55 x 50 x 4

80 x 74 x 25

125 x 119 x 13

20 x 16.9 x 4

55 x 50 x 5.6

125 x 119 x 15

55 x 50 x 9.7

80 x 75 x 5.6

125 x 119 x 20

25 x 20 x 5.6

55 x 50 x 25

80 x 75 x 9.7

125 x 119 x25

25 x 21.9 x 4

80 x 75 x 15

125 x 119 x 30

60 x 54 x 10

125 x 120 x 9.7

30 x 24 x 10

60 x 54 x 13

85 x 79 x 30

30 x 25 x 5.6

60 x 54 x 20

85 x 80 x 5.6

130 x 124 x 13

30 x 26.9 x 4

60 x 54 x 30

85 x 80 x 9.7

130 x 124 x 30

130 x 125 x 9.7

32 x 27 x 5.6

60 x 55 x 5.6

90 x 84 x 13

32 x 28.9 x 4

60 x 55 x 6.3

90 x 84 x 20

135 x 129 x 13

60 x 55 x 9.7

90 x 85 x 5.6

35 x 30 x 5.6

90 x 85 x 9.7

140 x 134 x 13

35 x 31.9 x 4

63 x 57 x 13

140 x 134 x 20

63 x 57 x 20

95 x 89 x 13

140 x 134 x 25

40 x 34 x 10

63 x 58 x 5.6

95 x 90 x 9.7

140 x 134 x 30

40 x 35 x 5.6

63 x 58 x 6.3

140 x 135 x 9.7

40 x 35 x 9.7

63 x 58 x 9.7

100 x 94 x 13

140 x 135 x 15

40 x 36 x 10

63 x 58 x 10

100 x 94 x 20

40 x 36.9 x 4

100 x 94 x 25

145 x 139 x 30

65 x 59 x 13

100 x 94 x 30

45 x 39 x 10

65 x 59 x 20

100 x 95 x 9.7

150 x 144 x 13

45 x 40 x 5.6

65 x 60 x 5.6

150 x 144 x 20

45 x 41 x 12

65 x 60 x 9.7

110 x 104 x 13

150 x 144 x 30

45 x 41.9 x 4

110 x 104 x 20

150 x 144 x 40

70 x 64 x 13

110 x 104 x 30

150 x 145 x 9.7

50 x 44 x 10

70 x 64 x 20

110 x 105 x 9.7

150 x 145 x 15

70 x 65 x 5.6

110 x 105 x 15

70 x 65 x 9.7

155 x 149 x 13

70 x 65 x 20

115 x 109 x 13

115 x 110 x 9.7

OD x ID x H

OD x ID x H

OD x ID x H

OD x ID x H

160 x 154 x 13

210 x 205 x 9.7

300 x 292 x 20

160 x 154 x 15

210 x 205 x 15

300 x 292 x 25

160 x 154 x 19.5

300 x 292 x 40

160 x 154 x 30

220 x 212 x 20

300 x 295 x 15

160 x 154 x 35

220 x 212 x 30

300 x 295 x 25

160 x 154 x 50

220 x 214 x 19.5

220 x 214 x 30

400 x 392 x 30

160 x 155 x 9.7

220 x 215 x 9.7

160 x 155 x 15

220 x 215 x 15

170 x 160 x 20

230 x 225 x 15

170 x 164 x 19.5

170 x 164 x 20

240 x 232 x 25

170 x 164 x 30

240 x 232 x 40

170 x 165 x 9.7

240 x 235 x 9.7

170 x 165 x 15

240 x 235 x 15

180 x 172 x 40

250 x 242 x 20

180 x 174 x 13

250 x 242 x 25

180 x 174 x 19.5

250 x 242 x 40

180 x 174 x 30

250 x 244 x 19.5

180 x 175 x 9.7

250 x 244 x 50

180 x 175 x 15

250 x 245 x 9.7

190 x 184 x 25

250 x 245 x 15

190 x 184 x 30

190 x 185 x 9.7

260 x 255 x 9.7

190 x 185 x 15

260 x 255 x 15

200 x 192 x 25

270 x 262 x 25

200 x 194 x 20

270 x 262 x 30

200 x 194 x 30

200 x 194 x 50

280 x 272 x 25

280 x 275 x 15

200 x 195 x 9.7

280 x 275 x 25

200 x 195 x 15

200 x 195 x 20

Rod guide rings

ID x OD x H

ID x OD x H

ID x OD x H

ID x OD x H

12 x 15 x 6.3

30 x 33.1 x 4

45 x 49 x 15

65 x 70 x 9.7

12 x 15.1 x4

30 x 34 x 10

45 x 50 x 5.6

65 x 71 x 13

30 x 35 x 5.6

45 x 50 x 9.7

65 x 71 x 20

14 x 17.1 x 4

45 x 51 x 13

65 x 71 x 40

32 x 35 x 5.6

45 x 51 x 20

15 x 18.1 x 4

32 x 35.1 x 4.2

45 x 51 x 40

70 x 75 x 9.7

32 x 36 x 10

70 x 76 x 13

16 x 19 x 6

32 x 36 x 15

50 x 55 x 5.6

70 x 76 x 20

16 x 19.1 x 4

32 x 36 x 20

50 x 55 x 9.7

70 x 76 x 30

16 x 20 x 10

50 x 55 x 15

70 x 76 x 40

32 x 37 x 5.6

50 x 56 x 13

70 x 76 x 50

18 x 21.1 x 4

32 x 37 x 9.7

50 x 56 x 20

32 x 38 x 10

50 x 56 x 30

75 x 80 x 9.7

20 x 23 x 10

75 x 81 x 13

20 x 23.1 x4

35 x 38 x 10

55 x 60 x 5.6

75 x 81 x 20

20 x 24 x 5.6

35 x 39 x 20

55 x 60 x 9.7

75 x 81 x 30

35 x 40 x 5.6

75 x 81 x 60

22 x 25 x 10

35 x 40 x 9.7

56 x 61 x 5.6

22 x 25.1 x 4

35 x 41 x 10

56 x 61 x 9.7

80 x 85 x 9.7

56 x 62 x 13

80 x 85 x 15

25 x 28 x 6

36 x 40 x 10

56 x 62 x 16

80 x 86 x 13

25 x 28 x 10

36 x 40 x 30

56 x 62 x 30

80 x 86 x 20

25 x 28 x 20

36 x 41 x 5.6

56 x 62 x 40

25 x 28.1 x 4

36 x 41 x 9.7

80 x 86 x 25

25 x 28.1 x 4.2

36 x 42 x 10

60 x 65 x 5.6

80 x 86 x 30

60 x 65 x 9.7

80 x 86 x 40

25 x 29 x 5.6

40 x 43 x 5.6

60 x 65 x 15

80 x 86 x 50

25 x 29 x 10

40 x 44 x 10

60 x 66 x 13

25 x 29 x 20

40 x 44 x 20

60 x 66 x 20

85 x 90 x 9.7

25 x 30 x 5.6

40 x 44 x 25

60 x 66 x 30

85 x 90 x 15

25 x 31 x 10

40 x 45 x5.6

85 x 91 x 13

40 x 45 x 9.7

63 x 68 x 5.6

85 x 91 x 20

28 x 31.1 x 4

63 x 68 x 9.7

85 x 91 x 25

28 x 32 x 10

40 x 46 x 10

63 x 68 x 15

28 x 33 x 5.6

40 x 46 x 15

63 x 69 x 13

28 x 34 x 10

40 x 46 x 20

63 x 69 x 20

40 x 46 x 25

63 x 69 x 30

ID x OD x H

ID x OD x H

ID x OD x H

90 x 95 x 9.7

125 x 131 x 13

180 x 185 x 9.7

90 x 95 x 15

125 x 131 x 30

180 x 185 x 15

90 x 96 x 13

125 x 131 x 40

180 x 186 x 19.5

90 x 96 x 20

125 x 131 x 50

90 x 96 x 30

195 x 203 x 25

90 x 96 x 40

125 x 133 x 20

125 x 133 x 30

200 x 205 x 15

95 x 100 x 9.7

125 x 133 x 45

200 x 205 x 25

95 x 100 x 15

125 x 133 x 60

220 x 218 x 25

100 x 105 x 9.7

127 x 133 x 13

100 x 105 x 15

220 x 225 x 15

130 x 135 x 9.7

220 x 225 x 25

100 x 106 x 13

130 x 135 x 15

220 x 228 x 25

100 x 106 x 20

100 x 106 x 25

135 x 141 x 90

235 x 243 x 30

100 x 106 x 30

100 x 106 x 40

140 x 145 x 9.7

250 x 255 x 15

100 x 106 x 50

140 x 145 x 15

250 x 255 x 25

105 x 111 x 20

140 x 146 x 13

255 x 263 x 25

140 x 146 x 20

110 x 115 x 9.7

140 x 146 x 25

264 x 272 x 24

110 x 115 x 15

140 x 146 x 40

110 x 116 x 13

140 x148 x 20

305 x 313 x 25

110 x 116 x 20

110 x 116 x 30

150 x 155 x 9.7

365 x 373 x 35

150 x 155 x 15

115 x 121 x 20

150 x 156 x 19.5

150 x 156 x 30

120 x 125 x 9.7

150 x 158 x 20

120 x 125 x 15

120 x 126 x 40

160 x 165 x 9.7

120 x 126 x 50

160 x 165 x 15

160 x 166 x 30

125 x 130 x 9.7

160 x 168 x 30

125 x 130 x 15

160 x 168 x 40

Facing the new challenges and opportunities in the future, we will make every effort to promote innovation and constantly surpass ourselves, actively participate in international and domestic competition, and strive to become a Wholesale OEM Support Excavator PU Rod Un Oil Seal Full Sizes Hydraulic Oil Seals, Excavator Oil Seals, High Temperature Resistance manufacturer trusted by customers ! Our company has a professional team with high efficiency, pragmatism and the pursuit of excellence, implementing the concept of "professional from persistence, service with a smile". We focus on studying the macroeconomic and microeconomic situation associated with the enterprise, and grasp the changing laws of the enterprise resource procurement market and product sales market.

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