Our company is a professional manufacturer specializing in oilfield machinery, solid control equipment, and mud pump accessories. As early as 1998, we took the lead in obtaining the ISO 9001 Quality Management System Certification in the industry, and we are a Tier-1 network member of PetroChina and Sinopec.
The company has scientific management systems, strong technical capabilities, comprehensive quality inspection methods, and sophisticated large and medium-sized equipment. Our mud pump accessories for drilling are categorized into three major series: Qingzhou SL3NB Series Mud Pump Accessories, F Series Mud Pump Accessories, and Lanshi 3NB Series Mud Pump Accessories.
The mud pump accessories under these series include: valve boxes, crossheads, crosshead pins, wheel hubs, eccentric wheels, tie rods, piston rods (plunger rods), upper/lower guide plates, stuffing boxes, wear-resistant discs, clamp assemblies, bimetallic liners, safety valves, piston nuts, piston rods, liner flanges, cylinder head flanges, liner glands, liners, liner seats, cylinder heads, large threaded rings, piston rods, valve assemblies, valve body assemblies, pressure cylinders, plugs, cylinder jackers, air chamber assemblies, 32PL type spray pumps, SLNF type safety valves, filter boxes, etc.