type: V rubber+cotton,
material: mainly NBR, FKM
Type: one set/3 pcs, one set/5pcs, one set/7pcs.
also can combination at will
2. Uses: This product is used in metallurgy, mining, general equipment, this product is the best free combination seals for ultra-high pressure cylinder piston and the piston rod reciprocation .
3. The working conditions:
Working temperature: -30 - + 250 ºC (depending on material)
Working pressure: <600kg, f / cm²
Working medium: hydraulic oil, water, chemical solution
4. Material: nitrile rubber cloth, fluorine rubber rubber cloth, rubber cloth rubber, PTFE
5. Performance:
* Able to work under harsh conditions
* Contamination of the media is not sensitive
* Long life
* May be the best combination to suit a variety of uses height and
* Even if the surface of poor quality can also work
* Anti-extrusion capability
* For pressure rapidly changing situations.
standard:HG4-337-66
GB/T10708.1-2000
We have thousands molds.
spec | spec | spec | spec | spec |
18*33 | 55*75 | 120*140 | 180*220 | 310*340 |
20*32 | 55*80 | 120*150 | 185*215 | 310*350 |
20*35 | 60*80 | 125*140 | 190*220 | 320*360 |
22*38 | 60*85 | 120*150 | 195*225 | 330*360 |
25*38 | 56*71 | 125*140 | 200*230 | 330*370 |
25*40 | 80*100 | 120*155 | 200*235 | 340*370 |
25*45 | 80*105 | 130*160 | 210*240 | 350*390 |
30*45 | 85*105 | 140*160 | 220*250 | 360*400 |
30*50 | 85*110 | 140*170 | 225*255 | 380*420 |
32*52 | 90*110 | 145*160 | 230*260 | 400*420 |
35*50 | 90*115 | 150*170 | 240*270 | 400*450 |
35*55 | 90*120 | 150*180 | 250*280 | 410*450 |
40*55 | 95*120 | 160*175 | 250*290 | 420*460 |
40*60 | 100*120 | 160*185 | 260*290 | 430*470 |
40*65 | 100*125 | 160*190 | 260*300 | 440*480 |
45*60 | 100*130 | 160*200 | 270*300 | 450*490 |
45*65 | 105*130 | 165*200 | 275*315 | 460*500 |
50*65 | 110*130 | 170*200 | 280*310 | 480*520 |
50*70 | 110*135 | 175*200 | 280*320 | 500*540 |
50*75 | 110*140 | 175*205 | 300*330 | 510*560 |
51*67 | 115*140 | 180*200 | 300*333 | 670*720 |
55*70 | 115*140 | 180*210 | 300*340 | 670*710 |
custom-made is welcome
Below IS about our products
Material available | NBR, HNBR(H), HNBR(X), EPDM, NR,SBR, ACM,CFR,VMQ, CR,FKM(V), FFKM(K), PU, ECO,AFLAC |
Mold | We can make mold by ourselves with competitive price, And if the quantity is up to 1000 pcs, the mold is for free. And more, for various oil seal, we have more than 10,000 molds in stock. |
Size range | From 10mm to 2000mm Diameter |
Weight range of products | 5g to 20kg |
Colors available | Red, orange, yellow, green, blue, gray, purple, brown, milk color |
processing equipment | Rubber molding machines, rubber injection machines, extruding machines. |