Luxury desk pad calendar.Calendar printing
.Trading agent, distributors
All kind of auto parts and accessories.
.Supply chain management consulting
Industrial machinery.Consultancy
Beef, mineral resources, arts and crafts.
We have specialized in manufacturing spare parts of mud pump for over 10 years to the worldwide Oil Drilling industry. We stock and sell a wide selection of mud pump fluid end expendables and spares parts. Mud pump parts for F series mud pump, For P series mud pump, For PZ series mud pump, For 3NB series mud pump. These parts include liners, pistons, valves & seats,piston rods, rod clamps, extension rods, all fluid end seals and gaskets, fluid cylinder modules and accessories, as well as power end components, such as crankshaft assemblies, gear sets, connecting rods, crosshead, and bearings.
Stationery.
Stationery, food related items.
Non-Magnetic Drill Collars For well drilling NMDC The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. These drill collar bars are full-length heat treated and water quenched to obtain ASTM A-370 mechanical properties. Full mechanical and chemical mill test certifications are supplied with all drill collars. These mill test certifications guarantee a hardness range of 285 to 341 BHN and an impact value of 40 ft.-lbs. at room temperature one inch below the surface. To ensure close tolerance bores, all drill collar bars are trepanned then drifted to API specifications. Bar surface finish is â??as rolledâ?? which is original mill finish.
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