drilling hose

• Structure:
   Drilling  hose is composed of inner tube, reinforcement and hose cover.    
• Inner tube: oil-resistant, abrasion-resistant and acid & alkali resistant rubber,    principally nitrile rubber. 
• Reinforcement: two, four and six spiral layers of high tensile steel wire.
• Hose cover: weatherproof, anti-aging and ozone resistant rubber, mainly    neoprene rubber.
• Inside diameter: 51mm - 102mm.
• Outside diameter: 66mm - 142mm.
• Minimum bend radius: 850mm - 1600mm.
• Temperature range: -4°F to 200°F (-20°C to 90°C).
• Working pressure: 15MPa - 70MPa.
• Burst pressure: 60MPa - 175MPa.

   Application 

•  Drilling hose is mainly used in oil field, well cementing, well repairing, geological explorations, water conveyance at coal excavations, mine hydraulic support and forging metallurgy.
• Drilling hose is used to carry slurry, water and other fluids at environmental temperature.

  Drilling Hose Pictures

rotary drilling hose

We provide wooden packer or as your requirement

 Mainly products:

1. Resistance burning antistatic high pressure steel wire spiral rubber hose, high pressure

    braided hose, high temperature resistant rubber hose,concrete pump hose.

2. Super high pressure steel wire hose and high pressure hose assembly.

3. Drilling hose,Floating Dredging Hose,Marine oil hose large caliber,Dredger Hose,Flame

     resistant hose,Dredger Suction and Discharge Hose.

4. Oil field special rubber seals.

5. Solid control parts: Hammer Union, Air Grip Unions, mud tank unions.

6. Air Operated Thread Protectors,Mech-Tec (TM)Clamp-On Thread Protectors.

     Our Factory

Are you a manufacturer?

Yes, we are. 

Can you give me your quotation sheet?

Yes, I'll e-mail to you.

What's the MOQ?

One piece.

Could you do as our drawing?

Yes,we can.

rotary drilling hose