Quality | Premium | Sizes | Different |
OEM | yes | Logo | Supported |
Classification of working pressure of rubber hose and related parameters:
Inner diameter I.D |
Working pressure W.P |
Maximum length |
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Water transfer rubber hose |
Air, oil infusion, acid and alkali infusion, heat acid infusion, heat resistance, sandblasting rubber hose |
|||||
in |
mm |
Psi |
MPa |
Psi |
MPa |
m |
1/2 |
13 |
43~356 |
0.3~2.5 |
43~356 |
0.3~2.5 |
20±1% |
5/8 |
16 |
43~356 |
0.3~2.5 |
43~356 |
0.3~2.5 |
|
3/4 |
19 |
43~683 |
0.3~4.8 |
43~513 |
0.3~3.6 |
40±1% |
7/8 |
22 |
43~612 |
0.3~4.3 |
43~456 |
0.3~3.2 |
|
1 |
25 |
43~541 |
0.3~3.8 |
43~413 |
0.3~2.9 |
|
1-1/8 |
28 |
43~498 |
0.3~3.5 |
43~370 |
0.3~2.6 |
|
1-1/4 |
32 |
43~882 |
0.3~6.2 |
43~655 |
0.3~4.6 |
|
1-1/2 |
38 |
43~740 |
0.3~5.2 |
43~555 |
0.3~3.9 |
|
1-3/4 |
45 |
43~641 |
0.3~4.5 |
43~484 |
0.3~3.4 |
|
2 |
51 |
43~868 |
0.3~6.1 |
43~641 |
0.3~4.5 |
|
2-1/4 |
57 |
43~783 |
0.3~5.5 |
43~584 |
0.3~4.1 |
|
2-1/2 |
64 |
43~698 |
0.3~4.9 |
43~527 |
0.3~3.7 |
|
3 |
76 |
43~598 |
0.3~4.2 |
43~441 |
0.3~3.1 |
|
3-1/2 |
89 |
43~513 |
0.3~3.6 |
43~385 |
0.3~2.7 |
|
4 |
102 |
43~441 |
0.3~3.1 |
43~328 |
0.3~2.3 |
|
4-1/4 |
108 |
43~413 |
0.3~2.9 |
43~314 |
0.3~2.2 |
|
4-1/2 |
115 |
43~400 |
0.3~2.8 |
43~300 |
0.3~2.1 |
|
5 |
127 |
43~356 |
0.3~2.5 |
43~271 |
0.3~1.9 |
|
6 |
152 |
43~300 |
0.3~2.1 |
43~228 |
0.3~1.6 |
|
6-1/4 |
159 |
43~300 |
0.3~2.1 |
43~215 |
0.3~1.5 |
|
8 |
203 |
43~228 |
0.3~1.6 |
43~171 |
0.3~1.2 |
|
10 |
254 |
43~185 |
0.3~1.3 |
43~129 |
0.3~0.9 |
10±1% |
12 |
305 |
43~143 |
0.3~1.0 |
43~114 |
0.3~0.8 |
|
14 |
355 |
43~129 |
0.3~0.9 |
43~100 |
0.3~0.7 |
|
16 |
405 |
43~114 |
0.3~0.8 |
43~86 |
0.3~0.6 |
Note: The ratio of burst pressure to working pressure of water transmission rubber hose is 3, and the ratio of burst pressure to working pressure of air, oil transportation, acid and alkali transmission, heat infusion acid, heat resistance, and sandblasting rubber hose is 4.