Drill Bits, Power Tools
Description
We offer four different types of liners as per API standard for all popular pumps to suit any drilling conditions, including premium chromium liners, ceramic liners, chromium-plated liners and hardened liners.
Premium Chromium Liners: Premium liners combine the strength of a forged steel out 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 62RC. Each liner is machined to close tolerance 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 superior performance under tough corrosive and abrasive conditions.
Read More
Qingdao Hainuoao Petroleum Machinery Company
mud pump
Address: 39#,xinghe rd,lancun jimo,
Qingdao, Shandong
China, 266232
Tel: 8653282599926
Fax: 8653282599806
