PRODUCTS
Bi-metal liners 1. Our liners can be used in various drilling operation conditions. 2. The bi-metal outer surface is made of premium carbon steel, the inner sleeve is made of wear-resistant high chrome cast iron and the surface hardness reaches HRC62. 3. The sleeve is manufactured to the bore tolerances specified by API to provide longer life by reducing gaps between the liner bore and piston. After the shell and sleeve are assembled, the I.D. of the liner is honed to a perfect circle and polished to a mirror finish. the dimension of the inner hole is precious and service life is up to 800 hours
Wing-guided Valve and Seat-Full Open ● Forged alloy construction ● Deep carburized wear surface ● Greater fluid flow ● Easier valve maintenance and seat pulling Three-web and Four –web Design Valve and Seat ● Carburized premium ally steel ● Tested to withstand the harshest service condition ● Easy replacement to insert with a minimum of down time ● Long lasting service life Avaliable Brands of Valve & Seat: Bomco full open valve & Seat Mud King three-web and four-web(cross-arm) valve & seat Mud King 7FO-V1 Full Open valve & seat NOV G2 full open valve & seat Mission service master II valve & seat Mission silver top valve & seat Mission FK-1 valve & seat Mission supreme valve & seat Gardner Denver three-web valve & seat Oilwell four-web valve & seat Roughneck full open valve & seat Southwest full open valve & seat Baker double angle valve & seat Baker plate type valve & seat Baker WM full open valve & seat Baker Mud Max full open valve & seat Drillmec type valve & seat
We make the parts for BOMCO F800 1000 1300 1600 2200HL
Contact Us
ADD：Industrial Park, Longhua Town Development Zone, Jing County, Hengshui City, Hebei Province
E-mail：sales06@yppetro.com
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