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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Cast Steel Trunnion Mounted Ball Valve

Yongyuan cast steel trunnion mounted ball valves have been pressure-tested before shipment to meet API requirements and used in transmission pipelines, terminals and storage of oil and gas fields. All these valves are in strict accordance with ASTM, API and other standards. The positive stem retention is achieved within the valve body.

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Forged Steel Trunnion Mounted Ball Valve

Yongyuan forged steel trunnion mounted ball valve is manufactured to comply with NACE standards. It’s the best choice for pipeline where zero leakage positive shutoff is critical.These valves comply with API 6D, ASME 16.34, and relevant ASTM specifications. The forged steel A105 is chosen for valve body and adapter, fire safe graphite rings is used to protect against external leakage.

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Grooved Ball Valve Full Port

Yongyuan is a large-scale grooved ball valve full port manufacturer in China. The full port design provides efficient control of fluid in piping systems. The valves are furnished with grooved ends conforming to AWWA C606 requirements. Two-piece and end-entry design, size ranges from 2” to 4”. The working pressure is 1000psi for 2”-3” and 750psi for 4”.

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Grooved Ball Valve Reduced Port

Yongyuan works as the reliable grooved ball valve reduced port manufacturer in China. The end-entry valve designed for WOG services, normally used in oil and gas fields. It has a blow-out proof stem design, with low operating torque and high CV. Grooved end dimensions conform to AWWA C606. The working pressure is 1000psi for 2”-4” and 1500psi for 6”.

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Threaded Ball Valve Bolted Body

With 30 years manufacturing experience, Yongyuan provides durable threaded ball valve bolted body from China. These valves are produced in conformance to oilfield industry requirements. Two-piece bolted design with a flanged body and adapter, providing solid connection to eliminate risk of end adapter blowout. Ball includes pressure equalization hole to prevent trapped pressure in the body cavity.

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Oilfield Threaded Ball Valve

Yongyuan works as a China based OEM manufacturer for oilfield threaded ball valve. By utilizing our expertise in design and manufacturing, we provide NPT ball valves for oil and gas industry. All these valves conform to NACE MR0175 requirements. They’re full opening to ensure a low pressure drop. Body materials are available in cast iron and cast steel. NPT threaded ends are on both sides.

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Ball Valve made in China with low price from our factory. Yongyuan is one of the Ball Valve manufacturers and suppliers in China. We can also provide price list and quotation. Our factory specializes in oil & gas.