Premium Chromium Liners, Ceramic Liners, Chromium-plated Liners and Ha
5000 Set/Sets per Month
Packaging & Delivery
general packing ,as you need ,wooden carton
We offers four different type of Liner for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liners, Chromium-plated Liners and Hardened Liners.
Premium Chromium Liners
Premium liners combine the strength of a forged steel outer shell with the abrasion and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome iron sleeve which is machined and heat treated to a minimum uniform bore hardness of 62 RC. Each liner is machined to close tolerances to assure ease of installation and long liner life with the inside diameter of these premium liners honed to a mirror-like finish for smooth even wear during the life of the liner. premium liners are made for superior performance under tough corrosive and abrasive conditions.
ceramic liners combine the strength of a forged steel outer shell with the abrasion and corrosion resistance of a ceramic inner sleeve. We provide Zirconia(ZrO3) Sleeves as well as Alumina(Al2O3.) sleeves., of which Ziconia exhibits better impact strength, higher hardness and be honed to finer surface finishes than alumina.
All products are applicable to the requirement of high pump pressure in the oilfield and first class technology of well drilling with its solid and compact structure, small volume and outstanding operation performance. It is widely used in the oilfield, industrial and mining enterprises for well drilling, well repairing, etc. The surface finish is high, there are kinds of standards of
Shijiazhuang dongli petroleum machinery co.,ltd is a high-tech corporation specializing in design, research, development and manufacturing. Our company has been engaged in producing and selling oil drilling, well cementation, oil extraction equipment and fishing tools.