Choke hose cover Fire resistant rubber cover, stainless steel armored to handle.

Inner Rubber Layer Extruder,Steel Wire Reinforcement,Middle Rubber Layer and Reinforcement Layer,Outer Rubber Layer.

Kelly Hose Quality Control SystemIPQC—API StandardThird Party Inspection (SGS、BV、ABS).

Kelly hose construction:It made of inner sub or stainless steel armor inner tube ,carbon fiber reinforce sub.

Mud Hose Recommended For:Flexible connection between standpipe and swivel (Rotary Drilling) or between pump.

Kelly Hose Supplying System Raw Material Raw Material Property Test in Our Own LabRaw Material—Rubber NBR LG Chem Brand from Korean Raw Material—Rubber.

Mud Hose Advantage
Meets the high demands of directional drilling and down linking with negative pressure pulses and elevated.

API 7K Kelly Hose Factory Workshop:Mitsubishi electric control braiding machine.High accuracy data collection, real-time braiding angle and correction..

Rotary Hose Producticon Process(1)Inner Rubber Layer Extruder(2)Steel Wire,Reinforcement(3)Middle Rubber Layer and Reinforcement Layer.