CNC oil pipe coupling threading machine
Turning thread (female/male thread, include special thread) on drill collar and drill pipe joint, tube coupling etc, diameter≤240. It is the 45°iclined machine bed, use heavy-duty roller straight-line guide rail, can bear heavy duty cut. It has the...
cnc pipe threading lathe, cnc hardbanding welding machien, cnc plasma cutting machine, drill pipe repair machine, plasma cutting machine, gas cutting machine, pressure/vacuum valve, high velocity relief valve, gear reducer, machinery accessories