English
High pressure drilling hose is a kind of high pressure hose composed of inner protective layer, middle rubber layer, wire winding layer and outer rubber layer. High pressure hose is mainly used in oil field cementing, workover and petroleum geological exploration, small drilling rig and hydraulic coal mining, conveying mud and normal temperature water and other fluid media.
|
Id*Layer NO. |
ID |
tolerance |
Diameter of wire layer |
OD |
tolerance |
working pressure |
bend radius |
|
|
size |
tolerance(mm) |
|||||||
|
152x2SP |
152 |
2.0 |
173 |
3.0 |
180 |
4.0 |
8 |
900 |
|
203x2SP |
203 |
2.0 |
225 |
3.0 |
232 |
4.0 |
8 |
1100 |
|
254x2SP |
254 |
2.0 |
280 |
3.0 |
288 |
4.0 |
8 |
1200 |
|
305x2SP |
305 |
2.0 |
330 |
3.0 |
338 |
4.0 |
8 |
1300 |
|
152x4SP |
152 |
2.0 |
184 |
3.0 |
192 |
4.0 |
16 |
1400 |
|
203x4SP |
203 |
2.0 |
236 |
3.0 |
243 |
4.0 |
16 |
1000 |
|
254x4SP |
254 |
2.0 |
291 |
3.0 |
299 |
4.0 |
16 |
1200 |
|
305x4SP |
305 |
2.0 |
341 |
3.0 |
350 |
4.0 |
16 |
1300 |
|
305x4SP |
305 |
2.0 |
341 |
3.0 |
350 |
4.0 |
16 |
1400 |
|
305x4SP |
305 |
2.0 |
341 |
3.0 |
350 |
4.0 |
16 |
1600 |
