China Female NPT Non-Return Swing Check Valve Manufacturers, Suppliers, Factory

To be able to ideal meet up with client's needs, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Cost, Fast Service" for Female NPT Non-Return Swing Check Valve,FNPT Swing Check Valve,Female Threaded Swing Check Valve,Female NPT Swing-Type Check Valve,NPT Threaded Swing Check Valve, We play a leading role in giving buyers with high-quality goods fantastic provider and competitive selling prices.
Female NPT Non-Return Swing Check Valve, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!

Hot Products

  • API 6D 2 PIECE Trunnion Ball Valve

    API 6D 2 PIECE Trunnion Ball Valve

    As the professional Chinese manufacturer, Yongyuan would like to provide API 6D 2 PIECE trunnion ball valve, in strict accordance with ASTM, API and other standards. Each valve has been pressure-tested before shipment to meet API requirements. Positive stem retention is achieved within the valve body. They’re used in transmission pipelines, terminals and storage of oil and gas fields.
  • Bronze Threaded Check Valve

    Bronze Threaded Check Valve

    Find a huge selection of Bronze Threaded Check Valve from China at Yongyuan.
  • API 6D Floating Ball Valve

    API 6D Floating Ball Valve

    Yongyuan is the professional API 6D Floating Ball Valve manufacturer in China, with ISO 9001 certificate. We have been specialized in oil and gas fields for 25 years. Most of our ball valves shipped to American markets. The quality meet ASME B16.34 B16.10 B16.5 and BS5351. Carbon Steel WCB or Stainless Steel can be chosen for valve body and adapter on request. There’re three different working class 150#, 300# and 600# for selection. All valves passed through pressure test before dispatch.
  • Threaded Swing Check Valve

    Threaded Swing Check Valve

    Threaded swing check valves are main products made by Yongyuan in China. These valves are designed to prevent backflow of liquid or gas in pipeline. Materials of construction conform to NACE MR0175. Solid stainless steel clapper and hanger reduce the need for separate pins and rollers. They’re available in sizes 1” to 4”, pressure from 2000psi to 5000psi. NPT threaded ends are on both sides.
  • Threaded Ball Check Valve

    Threaded Ball Check Valve

    Yongyuan can supply threaded ball check valve directly from China, with high quality and competitive price. They’re available in sizes 1” & 2”, pressure from 2000psi to 5000psi. Body materials are available in ductile iron, carbon steel and stainless steel. All of our ball check valves conform to NACE MR0175 requirements. We test every valve to API 598 requirements and maintain material traceability.
  • Ductile Iron Threaded End Ball Check Valve

    Ductile Iron Threaded End Ball Check Valve

    As the professional manufacturers, Yongyuan would like to provide you high quality Ductile Iron Threaded End Ball Check Valve. And we will offer you the best after-sale service and timely delivery.

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