1.best quality competive price 2.steel,wireline,extension 3,oil drilling fluids steel pipe 4.oil well drill steep pipe

type:

73*10*3000mm   89*10*4500mm

Specifications:

Our drill rods are all manufactured by famous factories. They are made of high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes.

oil field/rock/coal mining/HDD drill steel pipe/drill rod 73mm/89mm