Sinodrills Eccentrics/ Odex/ Tubex Drilling System Eccentrics/ Odex/ Tubex Drilling ...

Sinodrills DTH Hammer DHD340, COP52, Mach44, Mission60 DTH hammer sizes: 3", 3.5", 4...

Sinodrills DTH Bit DHD350-152, COP42-127, QL60-203 DTH bit diameter: 76mm to 311mm. ...

Sinodrills Symmetric/Centrex/Symmitrix Drilling System Symmetric is a concentric dri...

Quality Api Oil Steel Pipe / API Carbon Steel Pipe Name: Oil Steel Pipe Standard: A...

Sinodrills Shank Adapters Shank Adapter threads size: R28, R32, R38, T38, T45, and T...

Sinodrills Coupling Sleeve Coupling sleeve thread size: R22, R25, R28, R32, R38, T38...

Sinodrills Diamond Core Bit Diamond core bit: impregnated diamond core bit, surface ...

Sinodrills DTH Adaptors We can supply high quality spare parts for refurbishing of D...

Baoji Shidingding Titanium Products Co.,Ltd is one of the leading China titanium deep...

Walkways (connecting 2 tanks) and extensions (added with each additional tank) are de...

Oil casing steel pipe Features: 1) OD: 4-1/2"~20" 2) Grade: J55, N80,L80,P110 3)...