Piston Wear Rings
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Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2021-09-20 20:16
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Browse the number:
115
Company Profile
Jiashan Kintowe Engineering Plastic Co., LtdBy certification [File Integrity]
Contact:jintaigc(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.kintoweseals.com/ http://jintaigc.zcx360.com/
Product Details
Our piston wear rings are composed of phenolic resin reinforced with ultra strong special fiber, added with solid lubricants, processed under certain temperature and pressure. Compare to other fiber-reinforced (cotton fiber, polyester fiber, polyamide fiber and so on) phenolic products, this material has the largest compressive strength, it is suitable used as back-up rings for mine, coal machinery and equipment.
Product parameter
Color |
Grey |
|
Material |
Phenolic resin reinforced with ultra strong special fiber PFC-7) |
|
Density |
1.2-1.4g/cm³ |
0.043-0.051lb/in³ |
Tensile Strength |
74MPa |
10730PSI |
Ultimate Compressive Strength |
460MPa |
66700PSI |
Impact Strength |
45 J/m |
|
Rockwell Hardness |
110HRM |
|
Coefficient of friction |
0.15-0.25(Dry) 0.07-0.12(Oil) |
|
Temperature |
-40° to 200° C |
-104° to 392° F |
Product application
Kintowe piston wear rings guide pistons and piston rods in a hydraulic cylinder, minimizing transverse forces and preventing metal-to-metal contact. Use of wear rings reduces friction and optimizes the performance of piston and rod seals.
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
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 |
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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 |
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