Page Views: 151 Date Added: 03/30/2010 Last Updated: 03/30/2010 Expiry Date: 03/25/2029 Product/Service Details 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 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. OEE premium liners are made for superior performance under tough corrosive and abrasive conditions. Outer Shell: 45# forged steel, tensile strength is σb ＞610MPa, yield strength is σs＞450MPa, elongation is δ＞17%, hardness is HRC180-200 Inner Sleeve: Hy-chrome forged steel (centrifugal forged). Annealing hardness is HRC≤40. Quenching hardness is HRC59-67.

Company Information (Jinan Tianwei Innovation Oilfield Equipment Enterprise )

Company Profile: Jinan Tianwei Innocation Oilfield Equipment has been engaged in manufacturing high quality mud pump parts and accessories . The main products are sold to USA, Mid-Asia, Canada, Mexico, Middle East and Russia. The mud pumps are used in oil drilling and mining. We can supply series of mud pumps( like F-500, F-800, F-1000, F-1300, F-1600 and PZ-9 )and a full line of fluid end expendables for popular mud pumps in the world, including Continental Emsco, National, Gardener Denver, Oilwell, Idero, Wheatly, Wilson, Wirth, OPI, Ellis Willianms, Skytop/Brewster, etc. OEE currently manufactures over 2000 major products such as valves & seats, modules, gaskets, plates, crosshead and crosshead guide, hydraulic seat puller, snap rings & valve rings, Hy-chrome liners, chrome-plated liners, hardened steel liner, piston hubs, piston & piston rubbers, piston rods and extension rods, cylinder heads & valve covers and other expendables. In fact, ,OEE as a large oilfield machinery company, has revolutionized the triplex premium chromium liners and our patent HP liners have dominated the market with Chinese patent No.: ZL03269409.1 since late 1990's. OEE guarantees that our parts are completely interchangeable with those offered by OEMs with no modification of existing equipment. The warranty extended by OEE meets or exceeds the warranties offered by the OEMs. As one of the leading manufacturers based in Qingdao, China, with 150,000 square feet manufacturing area, our mission is to supply drilling contractors quality products at competitive prices with responsive services.. >> More Website URL: http://www.bridgat.com/u13747