China Ball Valve Manufacturers, Suppliers, Factory

As a professional high quality Ball Valve manufacturers, you can rest assured to buy Ball Valve from Yongyuan and we will offer you the best after-sale service and timely delivery.
Our company is a leading valve manufacturer with over 50 years' experience. Our valves are widely used in the chemical, pharmaceutical and water treatment industries, especially in oilfields.
High quality Ball Valve can meet many applications, if you need, please get our online timely service about Ball Valve. In addition to the product list below, you can also customize your own unique Ball Valve according to your specific needs.

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API 6D 3 PIECE Trunnion Ball Valve

With 50years history, Yongyuan works as a reliable API 6D 3 PIECE Trunnion Ball Valve provider from China. The API 6D 3 PIECE trunnion ball valve complies with API 6D, ASME 16.34, API 608 and other relevant ASTM specifications. Valve body and adapter material is forged steel A105, fire safe graphite rings is used to protect against external leakage. Every valve is manufactured to comply with NACE standards. It’s suitable for pipeline where zero leakage positive shutoff is critical.

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.

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.