Heat-resistant Steel Oil Well Pump Housing

Product Overview Heat‑resistant steel oil‑well pump housings are engineered for demanding operating conditions such as high‑temperature deep wells and thermal recovery wells. Fabricated from 9Cr1Mo heat‑resistant steel, they deliver outstanding heat resistance and sulfur corrosion resistance. Manufactured through cold drawing and cold rolling, precision straightening, SRB finishing and high‑precision thread machining, these housings maintain stable dimensional accuracy and superior surface finish. They retain structural integrity under high‑temperature steam and sulfur‑bearing media, delivering long‑term reliable protection for downhole pump assemblies. Besides heat‑resistant oil‑well pump housings, we also produce Housing Pump & Housing Motor for diverse downhole equipment configurations. Our manufacturing capacity extends to tubular components for engineering machinery, including Hydraulic Cylinder Tube and Custom Hydraulic Cylinders. We offer finished units such as Excavator Hy…