45MnMoB Grade Drilling Pipe: The Hard-Core Solution for Extreme Conditions Engineered specifically for ultra-deep wells, high-pressure reservoirs, and highly abrasive formations, the 45MnMoB...Bekijk meer
Berichten van bezoekersLaat een bericht achter.
Nog geen commentaar
ASTM A519 Core Barrel Inner Tube & Outer Tube 45MnMoB Seamless Steel Oil Well Drilling Pipe With Tight Tolerances