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... steel enterprises in China b) Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory c) Every drill pipe has nondestructive inspection , cleaned an...
... drill rod and outer drill rod). The inner cavity hole of the inner drill pipe is a channel for pumping water or mud to the construction hole during operation. In engineering operations, the outer drill rods...
Baas Ross type DU long 4 1/2 x 4'' drill pipe slips with steel handles...
... and semi-closed two functions into one, has a simple structure, easy to operate, resistant to high-pressure characteristics is used to prevent blowouts safety oilfield sealing wellhead. The double ram BOP c...
... drilling,with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression...
...pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. Specification: Diameter 76mm, 89mm, 10...
More information,please feel free to contact me:...
More information,please feel free to contact me:...
More information,please feel free to contact me:...
More information,please feel free to contact me:...
More information,please feel free to contact me:...
...l Drilling Pipe With Tight Tolerances 45MnMoB Grade Drilling Pipe: The Hard-Core Solution for Extreme Conditions Engineered specifically for ultra-deep wells, high-pressure reservoirs, and highly abrasive fo...
...Chromoly Alloy Oil Drilling Pipe, Seamless Steel Pipe for Nonferrous Metal Mining Projects This AISI 4340 chromoly alloy drilling pipe represents advanced seamless tubing engineered for the most demanding oi...
...Oilfield Drilling Stabilizer For Downhle Drilling Tools Specifications: 1. Material:4145H, 4145Mod, 40CrMnMo, etc. 2. UT: ASTM A388 Stabilizer Specification Working Outer Diameter Working Length D2 D L±20 Su...
Drill Collar features: High quality, unique material Special medium frequency heat treatment method Meet the requirements of API SPEC7-1 Aadvanced super magnetic method and mechanical properties Strict...
Drill Collar features: High quality, unique material Special medium frequency heat treatment method Meet the requirements of API SPEC7-1 Aadvanced super magnetic method and mechanical properties Strict...
Drill Collar features: High quality, unique material Special medium frequency heat treatment method Meet the requirements of API SPEC7-1 Aadvanced super magnetic method and mechanical properties Strict...