The coupling used for PE (plain end) pipe is a proprietary product of our company. This product is a kind of semi¬permanent connection. High pressure hose coupler is convenient for dismantling and reinstallation of pipe systems. High pressure hose is a kind of tubular rubber products used to transport gas, liquid, slurry or granular materials. It is composed of inner and outer glue layer and framework layer. The framework layer can be made of cotton fiber, various synthetic fibers, carbon fiber, asbestos, steel wire, etc. Generally, natural rubber, styrene butadiene rubber or cis-1,4-polybutadiene rubber are used as inner and outer rubber layer materials of rubber hose; Chloroprene rubber and nitrile rubber are used for oil resistant hose; Ethylene propylene rubber, fluororubber or silicone rubber are used for acid and alkali resistance and high temperature resistance.
O.D |
Dimensions |
Max. Work. Press. | ||
A |
B |
C | ||
mm |
mm |
mm |
mm |
Mpa |
16 |
48 |
95 |
17 |
2.1 |
20 |
50 |
95 |
21 |
2.1 |
25 |
55 |
95 |
26 |
2.1 |
32 |
60 |
95 |
33 |
2.1 |
40 |
70 |
95 |
41 |
2.1 |
50 |
80 |
95 |
51 |
2.1 |
63 |
95 |
95 |
64 |
2.1 |
75 |
110 |
95 |
76 |
2.1 |
90 |
140 |
95 |
91 |
2.1 |
110 |
160 |
100 |
111 |
2.1 |
125 |
180 |
100 |
126 |
2.1 |
140 |
198 |
100 |
141 |
2.1 |
160 |
220 |
100 |
161 |
2.1 |
180 |
230 |
100 |
181 |
2.1 |
200 |
240 |
100 |
201 |
2.1 |
225 |
300 |
110 |
226 |
2.1 |
250 |
330 |
110 |
251 |
2.1 |
280 |
355 |
110 |
281 |
2.1 |
315 |
385 |
110 |
316 |
2.1 |
355 |
425 |
120 |
356 |
2.1 |
400 |
465 |
120 |
401 |
2.1 |
450 |
515 |
120 |
451 |
2.1 |
500 |
562 |
120 |
501 |
2.1 |
560 |
620 |
120 |
561 |
2.1 |
630 |
695 |
120 |
631 |
2.1 |
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