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| Drilling Hose |
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Construction: it is composed of an inner rubber layer protection layer, middle rubber layer, steel wire spiral layer and external rubber cover.
Use: The steel wire spiral drilling rubber hose are used in oil field well cementing. well pulling , petroleum geology exploration, small drilling machine, water conveyance, coal excavation. Used to carry slurry, normal temperature water, and other fluids.
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Size
Id*Layer NO. |
I.D
(mm) |
Tolerance
(mm) |
Wire Diameter |
O.D
(mm) |
Tolerance
(mm) |
Working pressure
(MPa) |
Min.Bend Radius
(mm) |
|
size |
tolerance(mm) |
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152x2SP |
152 |
2.0 |
173 |
3.0 |
180 |
4.0 |
8 |
900 |
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203x2SP |
203 |
2.0 |
225 |
3.0 |
232 |
4.0 |
8 |
1100 |
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254x2SP |
254 |
2.0 |
280 |
3.0 |
288 |
4.0 |
8 |
1200 |
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305x2SP |
305 |
2.0 |
330 |
3.0 |
338 |
4.0 |
8 |
1300 |
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152x4SP |
152 |
2.0 |
184 |
3.0 |
192 |
4.0 |
16 |
1400 |
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203x4SP |
203 |
2.0 |
236 |
3.0 |
243 |
4.0 |
16 |
1000 |
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254x4SP |
254 |
2.0 |
291 |
3.0 |
299 |
4.0 |
16 |
1200 |
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305x4SP |
305 |
2.0 |
341 |
3.0 |
350 |
4.0 |
16 |
1300 |
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305x4SP |
305 |
2.0 |
341 |
3.0 |
350 |
4.0 |
16 |
1400 |
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305x4SP |
305 |
2.0 |
341 |
3.0 |
350 |
4.0 |
16 |
1600 |
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