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HT400 is a horizontal triplex single-acting reciprocating plunger pump, specially designed for well service operations in oil and gas fields. It is a high-performance heavy-duty pump with stable operation and strong pressure-bearing capacity, widely used in various downhole operation scenarios. YOU LONG Petro supply HT400 100% interchangeable with the below manufacturer/OEM parts -
We also supply a full range of genuine and interchangeable parts for SPM, FMC, SJ PETRO and other leading brands, including swivel joints, union, plug valves, repair kits and high-pressure valves. Whether you require standard, H₂S service or custom solutions, we have you covered. Contact us:What's app +8615972752793 Luben@youlongpetro.com2 Inch SPM low torque valve seal kit 4L20575 designed for sour gas environments, OEM interchangeable sealing components for reliable operation and long service life. -
We also supply a full range of genuine and interchangeable parts for SPM, FMC, SJ PETRO and other leading brands, including swivel joints, union, plug valves, repair kits and high-pressure valves. Whether you require standard, H₂S service or custom solutions, we have you covered. Contact us:What's app +8615972752793 Luben@youlongpetro.com2 Inch SPM low torque valve seal kit 4L16824 designed for standard acid service, OEM replacement parts to rebuild and maintain 2" low torque plug valves. -
We also supply a full range of genuine and interchangeable parts for SPM, FMC, SJ PETRO and other leading brands, including swivel joints, union, plug valves, repair kits and high-pressure valves. Whether you require standard, H₂S service or custom solutions, we have you covered. Contact us:What's app +8615972752793 Luben@youlongpetro.com2 Inch SPM low torque valve seal kit 4L13694 provides reliable sealing and smooth operation, designed for maintenance and rebuilding of 2" SPM low torque plug valves. -
We also supply a full range of genuine and interchangeable parts for SPM, FMC, SJ PETRO and other leading brands, including swivel joints, union, plug valves, repair kits and high-pressure valves. Whether you require standard, H₂S service or custom solutions, we have you covered. Contact us:What's app +8615972752793 Luben@youlongpetro.com2 Inch SPM plug valve elastomer kit 4L20950 designed for sour gas applications, OEM replacement sealing components for reliable performance in H2S environments.

