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Due to high quality and reliable performance, our valve is well received by worldwide customers. Hengnuo VALVE gives the highest attention to quality and aims to be a trustworthy valve manufacturer and supplier. In order to achieve this, we make constant efforts to optimize structure of products and focus on technological innovation.

Hengnuo VALVE has won ISO9001 International quality system certification and ISO14001 Environmental system certification, as well as TS China special equipment manufacture license certification, etc. and our ball valve, butterfly valve, and other valves have obtained API6D American petroleum institute certification, the European CE certification. The achievements reflect the Hengnuo VALVE's manufacturing strength, and helps build our brand image.

Main Products
  • API Float Ball ValveSize: 1/2" - 10"
    Pressure: Class150 - 600LB
    Material: The API float ball valve is typically constructed from WCB, CF8, CF3, CF3M, and CF8M.
    Design and manufacture...
  • API Trunnion Mounted Ball ValveDesign and manufacture standard: API 608, API 6D
    Face to face standard: ANSI B16.10, API 6D
    End connection standard: ANSI B16.5...
  • API Forged Steel Ball ValveTest standard: API598,API 6D
    Operated way: We can offer API forged steel ball valve operated by handle, worm gear, pneumatic, and electric actuator.
    Medium: water, steam...
  • API Forged Steel Gate ValveSize: 1/4"-3"
    Pressure: Class 800-2500LB
    Material: A105, F304, F316, F304L, and F316L.
    Design and manufacture standard: The forged steel gate valve conforms...
  • API Forged Steel Globe ValveStructural Features: Bolted Bonnet; Outside screw and yoke
    Operated way: handle, worm gear, pneumatic, and electric actuator globe valves are all available here...