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China gate valve sealing surface repair equipment Manufacturer, Factory, Supplier

That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for gate valve sealing surface repair equipment, horizontal gate valve disc lapping machine, dn200 dn600 valve disc grinder, hard alloy valve plate polishing machine, heavy duty valve lapping rig, We invites both you and your company to prosper together with us and share a brilliant long run in worldwide market place.
gate valve sealing surface repair equipment, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which might be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.

Hot Products

  • Hydraulic PTFE Lined Valve Press for Lining Processing

    Hydraulic PTFE Lined Valve Press for Lining Processing

    This heavy frame hydraulic press targets the manufacturing of PTFE corrosion resistant lined valves It carries out lining lamination compaction and curing work It makes fluoroplastic lining closely attach to valve body to stop void and peeling With adjustable pressure and holding cycle it fits multiple lined valve sizes for chemical valve production lines
  • DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench

    DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench

    Yufeng Machinery DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench is designed for DN15 to DN100 flanged, welded, and threaded gate, globe, check, and ball valves. Integrated submersible tank with high strength welded construction and strong corrosion resistance.
  • DN300-600 Variable Frequency Single Seat Ball Lapping Machine

    DN300-600 Variable Frequency Single Seat Ball Lapping Machine

    Yufeng Machinery DN300-600 Variable Frequency Single Seat Ball Grinding Machine is designed for precision grinding and lapping of valve spheres and seats in ball valves.Equipped with two independent grinding stations for simultaneous processing of valve sphere and seat. controlled system with frequency conversion drive for precise speed regulation and stable operation.
  • DN50-DN125  Dual Purpose Valve Seat and Ball Sphere Lapping Machine

    DN50-DN125 Dual Purpose Valve Seat and Ball Sphere Lapping Machine

    The YFJX-QT125 Valve Seat and Ball Lapping Machine is designed for finishing valve seats and ball spheres in the DN50-DN125 range. It features separate drive motors for sphere and valve seat processing, with a compact structure for industrial valve manufacturing applications.
  • DN600 Intelligent Horizontal Top Pressure Testing Station

    DN600 Intelligent Horizontal Top Pressure Testing Station

    Yufeng Machinery DN600 Intelligent Horizontal Top Pressure Testing Station is designed for shell strength and sealing performance testing of flanged and welded gate valves, globe valves, check valves, ball valves, and other industrial valves.Hydraulic cylinder top pressure system provides axial sealing with minimal external force on the valve body.
  • DN600 Medium Size Hydraulic Top Press Valve Test Bench

    DN600 Medium Size Hydraulic Top Press Valve Test Bench

    Yufeng Valve Machinery holds complete ISO9001 quality certification, and has developed the DN600 Medium Size Hydraulic Top Press Valve Test Bench after years of optimization on horizontal axial jacking testing equipment. The whole machine complies with GB/T13927-2022 and API 598 global valve inspection standards, perfectly matching the routine mass inspection demand of medium-sized flanged straight-through valves.

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