Oilfield Pump Parts

Durable 45# steel plunger with spray metal coating for sucker rod pumps. API 11AX certified, available in pin end, box end, and assembled models. Customizable with annular grooves for enhanced performance in oil extraction.

High accuracy sucker rod pump barrel with 28mm nominal diameter. Designed for tubing pump systems, offering a pump constant of 0.916 m3/d. Durable construction, compatible with 60.3mm or 73.0mm connecting oil pipes. Custom lengths available.

Durable spray metal plunger for sucker rod pumps, designed for efficient oil extraction. Features 31.8mm diameter, customizable barrel lengths, and compatibility with 2 3/8in tubing. Ideal for rod and tubing pump systems.

Durable YG6 tungsten carbide valve ball seat for oilfield pumps. Corrosion and high temperature resistant. API 11AX certified. Custom materials available for extended pump service life.

Durable API 11AX ball valve with stainless steel A1 seat. Features high hardness HRC 58-65, corrosion resistance, and high temperature tolerance. Custom materials available including cobalt and tungsten carbide. Ideal for oilfield pump applications.

Durable RHAC rod pump with heavy wall barrel for oilfield use. Features cup seating nipple N11 for easy installation and maintenance. Customizable barrel length up to 10.4m. Simple operation without tubing string removal. Available in multiple sizes.

High compressive strength and wear resistance. Grade YN6 with HRA 89.5-91.0. Custom sizes from 1/8 to 3-3/4 inch. Ideal for sucker rod pump valves, flow meters, and ball screws. Durable and impact-resistant.

Durable Stellite alloy valve ball and seat set for API 11AX oilfield pumps. Available in 28-95mm diameters with HRC 50-65 hardness. Custom heat treatment ensures safety and mechanical properties. Ideal for harsh well conditions.

High-strength low alloy steel seating nipple for sucker rod and tubing pumps. API standard or custom sizes from OD 26.99mm to 95.25mm. Superior mechanical properties, surface finish, and dimensional accuracy ensure long service life.

High precision AISI1045 steel plungers for sucker rod and tubing pumps. Features spray metal or chrome plated coating for superior corrosion resistance. Custom sizes from OD 28mm to 95mm with strict straightness tolerance. Ideal for demanding oilfield applications.

API 11 AX sucker rod pump barrel and plunger parts for oil well extraction. Features chrome plated or carbonitrided barrels and metal spray or chrome plated plungers. Available in 28mm to 63.5mm diameters with stainless steel or tungsten carbide valve components. Durable, efficient, and customizable for various stroke lengths.

Premium tungsten carbide valve balls and seats for oilfield pumps. HRC 88 hardness ensures exceptional wear, corrosion, and heat resistance. Custom dimensions available. Ideal for demanding B2B industrial applications.

Manufactured by Puyang Zhongshi, these API 11AX stellite alloy balls offer exceptional wear, galling, and corrosion resistance at high temperatures. Hardness 51-55HRC, density 8.55g/cm³. Custom dimensions available for valve seats, pistons, bushings, and nozzles.

High compressive strength and wear resistance for sucker rod pumps. Tungsten carbide valve ball and seat in 1045 steel. Custom magnetic options available. Grades YG6, YN6, YTR. Sizes from 1/8 to 3-3/4 inch. Ideal for oil well pumping systems.

Durable 1045 steel valve balls and seat with Stellite alloy coating for superior wear resistance. Compliant with API 11AX standards. Customizable sizes from 28mm to 95mm nominal diameter. Ideal for demanding oil well pumping applications.

Durable steel barrel tubing pump for high-production oil wells. API 11B certified, offers large fluid flow area for viscous oil. Features stationary heavy wall design with cup or mechanical seating. Custom sizes available.

API 11AX approved tubing pump barrel with hard cadmium plated bore and nickel plated plunger for superior corrosion resistance and antifriction. Customizable bore sizes from 28mm to 95mm and barrel lengths up to 30ft. Ideal for demanding oilfield environments.

API 11AX certified stellite alloy balls and valve seats offer exceptional wear, heat, and corrosion resistance. Hardness 51-55HRC, density 8.55g/cm³. Custom dimensions available for durable pump parts.

API certified subsurface sucker rod pump with nickel-plated alloy plunger and hard cadmium barrel for superior corrosion resistance. Features 1.12-2.25 in bore, 4-6 ft plunger length, and extended service life. Ideal for petroleum extraction.

High compressive strength and wear-resistant tungsten carbide valve ball and seat for sucker rod pumps. Available in grades YG6, YN6, YTR with HRA 89.5-91.0. Custom magnetic options and API sizes from 1/8 to 3-3/4 inch ensure long service life in corrosive oil wells.