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China Valve Lapping Equipment Manufacturer, Factory, Supplier

We also supply merchandise sourcing and flight consolidation companies. We now have our very own manufacturing facility and sourcing business. We could present you with almost every kind of product relevant to our solution array for Valve Lapping Equipment, Valve Disc Lapping Machine, Valve Sealing Surface Grinding, Valve Grinder, Valve Repair Machine, Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.
Valve Lapping Equipment, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Hot Products

  • Vertical Gate Valve Grinding Machine

    Vertical Gate Valve Grinding Machine

    Yufeng Machinery Vertical Gate Valve Grinding Machine is designed for precision grinding and lapping of sealing faces on gate valve bodies, wedges, and seats. Equipped with a liftable and rotatable grinding spindle with precision feed mechanism for accurate control of grinding stroke and speed.
  • D600 Lightweight Horizontal Hydraulic Top Pressure Valve Test Bench

    D600 Lightweight Horizontal Hydraulic Top Pressure Valve Test Bench

    Yufeng Machinery factory's Lightweight Horizontal Hydraulic Top Pressure Valve Test Bench is specially designed for DN100 to DN600 flanged, welded, and threaded ball valves, gate valves, and other valve body shell strength and sealing performance testing. It is equipped with an upper hydraulic cylinder that directly drives the sealing plate to press against the valve end face, achieving reliable axial sealing with minimal external force on the valve.
  • Dual Station Integrated Vertical Hydraulic Axial Press Valve Test Bench

    Dual Station Integrated Vertical Hydraulic Axial Press Valve Test Bench

    Developed and manufactured by Yufeng Machinery in strict accordance with GB/T13927-2022 and API 598 valve testing standards, the Dual Station Integrated Vertical Hydraulic Axial Press Valve Test Bench is an integrated vertical hydraulic pressure testing equipment with two workstations, specially built for batch quality inspection of small and medium caliber valves from DN15 to DN300.
  • Horizontal Hydraulic Press Valve Test Bench

    Horizontal Hydraulic Press Valve Test Bench

    Yufeng Machinery strictly implements ISO9001 quality management system in production, relying on decades of R&D and manufacturing experience of valve testing equipment to launch the DN1200 Horizontal Hydraulic Top Press Valve Test Bench (Model YFJX-H). The whole machine fully complies with GB/T13927-2022, GB/T26480-2011 and API 598 international valve testing specifications, and is specially customized for large-diameter industrial flanged straight-through valves.
  • DN800 Extra Heavy Duty Hydraulic Jaw Gripper Clamping Valve Test Bench

    DN800 Extra Heavy Duty Hydraulic Jaw Gripper Clamping Valve Test Bench

    Yufeng Machinery DN800 Extra Heavy Duty Hydraulic Jaw Gripper Clamping Valve Test Bench is designed for DN400 to DN800 flanged gate, globe, check, and ball valves. Extra heavy duty reinforced frame for oversized valve testing.
  • Dual Station Safety Valve Calibration Test Bench

    Dual Station Safety Valve Calibration Test Bench

    Yufeng Machinery factory's Dual Station Safety Valve Calibration Test Bench features double-station simultaneous testing, specially customized for flange-connected and thread-connected safety valves, greatly boosting factory inspection efficiency and cutting labor costs. It is equipped with multiple high-precision pressure gauges, realizing precise pressure regulation and stable long-time pressure holding for shell strength and sealing performance tests.

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