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API 7K Rotary Drilling / Vibrator Hose
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.
BIg size hose braided machine:
1) Wire Braid Hydraulic hose series(1 or 2 layers braided rubber hose):
SAE 100R1 AT/ DIN EN853 1SN SAE 100R2 AT/ DIN EN853 2SN
DIN EN857 1SC DIN EN857 2SC
SAE 100R5 SAE 100R16
Steam hose(EPDM hose)
2) Wire Spiral Hydraulic hose(3 layer, 4 layers, 6layers braided rubber hose):
DIN 20023 EN 856 4SP DIN 20023 EN 8564SH
SAE 100R9 SAE 100R12
SAE 100R133) TEXTILE BRAID HYDRAULIC HOSE(fiber/fabric braided rubber hose):
SAE J517 TYPE 100 R3 SAEJ517 TYPE 100 R6
Brake Hose SAE 100R4
Low Pressure Rubber Hose: Air Hose, Oil hose, Steam Hose, Water Hose, Garden Hose, air-condition hose,R134a hose
4) Rubber Resin Hose(nylon hose):
SAE 100 R7/EN856 R7, SAE 100R8 / EN856 R8
5) Stainless steel wire braided hose(SS braided PTFE hose,flexible Teflon hose):
SAE 100R14 Flexible Metal Hose
6) partial stainless steel reinforcement braid hose (common using in car---NBR hose):
A, Stainless steel braided hose:
synthetic-nitrile inner+ partial stainless steel braid+ stainless steel wire braided
B, Black nylon braided hose:
synthetic-nitrile inner+ partial stainless steel braid+heat resistant nylon sheathing
7) All kinds of hose fitting:
Carbon steel fittings Stainless steel fittings
Hose couplings Hose Adapters
British standard Fittings American standard Fittings
rotary drilling hose(I.D. 51mm---152mm)