Dedicated medium-deep well drilling rigs for efficient drilling of hard rock formations

the company of Honing Tube basic process: (1) the material are all made of the production of TPCO tianjin big seamless continuous rolling pipe, (2) tube material inspection, pickling, phosphating, saponification (3) cold drawing processing form Cold Drawn Tube (4) the cold drawing for honing honing machine.

Stainless Honed Tubes

Stainless Honed Tubes,Seamless Stainless Honed Tubes,Seamless Hydraulic Honed Tube,Honed Tube Seamless Hydraulic

Yangzhou Yinhe Machinery Co., Ltd , http://www.yinhesteeltubes.com