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Reliable top quality and great credit score standing are our principles, which will help us at a top-ranking position. Adhering on the tenet of "quality first, consumer supreme" for valve disc grinding machine Made in China, Gost API valve disc grinding machine, China gate valve disc grinder, China valve disc grinding machine factory, grinding machine manufacturing, Sincerely stay up for serving you from the in the vicinity of future. You are sincerely welcome to go to our company to talk company face to face with each other and create long-term co-operation with us!
valve disc grinding machine Made in China, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.

Hot Products

  • Valve Grinding Machine Rotary Worktable

    Valve Grinding Machine Rotary Worktable

    This dedicated rotary worktable is an auxiliary accessory for valve lapping machines. It holds valve discs, valve clacks and other workpieces and delivers steady, uniform rotation, cooperating with lapping heads for even circumferential grinding. Adjustable speed adapts to sealing face fine lapping of valves in different materials and sizes. Robust construction supports heavy loads. Compatible with multiple valve lapping units, it greatly improves lapping precision and processing efficiency for valve production and repair.
  • DN600 Intelligent Horizontal Top Pressure Testing Station for Heavy Duty Flange Valves

    DN600 Intelligent Horizontal Top Pressure Testing Station for Heavy Duty Flange Valves

    DN600 Intelligent Horizontal Top Pressure Testing Station is a professional hydraulic test equipment for DN150 to DN600 heavy-duty flange valves. Adopts horizontal axial clamping and end face sealing structure, it minimizes deformation and external force on valve bodies. Equipped with intelligent digital pressure control and multi hydraulic protection devices, the machine supports water and 4-7 bar air pressure testing. It completes shell strength, high-pressure sealing and low-pressure air tightness tests efficiently. Fully compliant with GB/T13927 and API 598 standards, it ensures stable pressure holding and accurate test results for industrial valve factory inspection.
  • DN100 Split Water Tank Horizontal Valve Test Bench

    DN100 Split Water Tank Horizontal Valve Test Bench

    Yufeng Valve Machinery is a professional manufacturer of valve inspection equipment with complete ISO9001 quality certification. We independently developed the YFJX-LQ DN100 Split Water Tank Horizontal Valve Test Bench targeting visual bubble leakage testing demand, adopting a split layout separating control main unit and diving water tank, which greatly improves workshop space flexibility and valve loading convenience.
  • DN300 Compact Horizontal Hydraulic Top Pressure Valve Test Bench

    DN300 Compact Horizontal Hydraulic Top Pressure Valve Test Bench

    Developed and manufactured by Yufeng Machinery under a strict ISO9001 quality management system, the DN300 Compact Horizontal Hydraulic Top Pressure Valve Test Bench is a space-saving axial jacking hydraulic pressure testing equipment specially designed for medium- and small-sized flange valves within the DN300 caliber range.
  • Butterfly Valve test bench with dual station

    Butterfly Valve test bench with dual station

    Yufeng Machinery Dual Station Hydraulic Test Bench for Butterfly Valves is designed for DN250 to DN1200 wafer type, lug type, and flange type butterfly valves including concentric and eccentric types. Dual station design allows independent or simultaneous pressure testing on two stations, greatly improving batch inspection efficiency.
  • 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.

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