About 1778 products for oil well drilling companies (0.004)
Alloy Steel Oil Well Drilling Tools Crossover Sub, Forging P...
Desc:1).Material Capabilities:SteelMild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.Stainless SteelSS201, SS301, SS303, SS304, SS316, SS416...
2024-01-20
Alloy Steel Oil Well Drilling Tools Crossover Sub, Forging P...
Desc:1).Material Capabilities:SteelMild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.Stainless SteelSS201, SS301, SS303, SS304, SS316, SS416...
2024-01-20