Specifications
High-pressure tubing specifications and pressure resistance
Inside diameter (inches) |
Inner diameter (mm) |
Layer of steel wire |
Two-layer wire |
Three layers of steel wire |
Four layers of steel wire |
Adapter |
1/4 |
6mm |
265kg |
420kg |
480kg |
545kg |
Imperial 14*1.5 |
Metric 1/4*19 |
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American 7/16*20 |
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5/16 |
8mm |
240kg |
350kg |
408kg |
449kg |
Imperial 16*1.5 |
Metric |
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American 1/2*20 |
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3/8 |
10mm |
220kg |
300kg |
381kg |
421kg |
Imperial18*1.5 |
Metric 3/8*19 |
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American 9/16*18 |
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1/2 |
13mm |
190kg |
340kg |
367kg |
570kg |
Imperial 22*1.5 |
Metric 1/2*14 |
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American 3/4*16 |
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5/8 |
16mm |
143kg |
272kg |
297kg |
530kg |
Imperial 27*1.5 |
Metric 5/8*14 |
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American 7/8*14 |
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3/4 |
19mm |
122kg |
217kg |
245kg |
460kg |
Imperial 30*1.5 |
Metric 3/4*14 |
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American 11/16*12 |
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7/8 |
22mm |
110kg |
190kg |
217kg |
410kg |
Imperial 36*2 |
Metric 1*11 |
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American 15/16*12 |
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1 |
25mm |
95kg |
178kg |
204kg |
350kg |
Imperial 39*2 |
Metric 1*11 |
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American 15/16*12 |
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11/4 |
32mm |
60kg |
150kg |
163kg |
320kg |
Imperial 45*2 |
Metric 11/4*11 |
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American 15/8*12 |
Steel wire tubing is a common spare part for vehicles and equipment, and it is a fragile and fragile spare part. It will cause the rubber to age with the increase of oil temperature or the change of the external environment. Generally, according to the environment and the materials used, the quality is different and the service life Between 6 months and 2 years, the oil temperature of steel tubing vehicles is higher than the oil temperature of ordinary equipment, and the service life is short. The steel tubing has 1 layer, 2 layers, 3 layers, 4 layers, multiple layers according to the pressure. Standards are generally en853 ... 105444 ... sae standards.