English
Home > Products > Forged Steel Trunnion Ball Valve

China Forged Steel Trunnion Ball Valve Manufacturers, Suppliers, Factory

We stick with the theory of "quality very first, support 1st, continual improvement and innovation to fulfill the customers" for that management and "zero defect, zero complaints" as the quality objective. To excellent our company, we provide the merchandise together with the great good quality at the reasonable cost for Forged Steel Trunnion Ball Valve,Forged Steel Ball Valve,Forged Steel Mounted Ball Valve, We hope we could have a helpful romantic relationship with businessman from all over the globe.
Forged Steel Trunnion Ball Valve, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.

Related Products

Hot Products

  • Oilfield Threaded Ball Valve

    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.
  • Grooved Ball Valve Reduced Port

    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”.
  • 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.
  • Bronze Threaded Check Valve

    Bronze Threaded Check Valve

    Find a huge selection of Bronze Threaded Check Valve from China at Yongyuan.
  • Female NPT Swing Check Valves

    Female NPT Swing Check Valves

    Yongyuan Female NPT swing check valves are designed to prevent backflow of liquid or gas in pipeline. Materials 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.
  • Related Blog
  • Reviews

  • What is the difference between trunnion mounted ball valve and floating ball valve?

    The world of valves can be complex, especially for those who are not familiar with the various valve types. Two common ball valve types are the trunnion ball valve and the floating ball valve. While both perform the same function of regulating flow, there are differences in their design and functionality that make them suitable for specific applications.

  • What is the history of ball valves

    Ball valves are widely used in industries and households to control the flow of liquids and gases.

  • Flange ball valve: a key control component in pipeline systems

    In modern industrial pipeline systems, flange ball valve have become key control components due to their excellent sealing performance, high pressure resistance, and long service life, and are widely used in fields such as petroleum, chemical, power, and water treatment.Its unique structural design and pressure rating standards enable flange ball valves to adapt to different working conditions and ensure the safe and stable operation of pipeline systems.

  • Xi Jinping recently visited the traditional valve manufacturing industry

    Valve is the core component of industrial fluid control system, its technical level directly affects the efficiency and safety of industrial production, known as the "goalkeeper" of modern industry. He pointed out that traditional manufacturing is an important part of the real economy, and it is necessary to grasp market demand, strengthen scientific and technological innovation, and invigorate traditional industries.

  • What Makes a High-Quality Ball Valve Essential for Industrial Fluid Control?

    In industrial systems where the precise control of liquids, gases, and slurries is critical, the ball valve stands as a cornerstone of reliable operation. From oil and gas pipelines to chemical processing plants, water treatment facilities, and manufacturing lines, ball valves regulate flow with unmatched efficiency, durability, and precision. Unlike other valve types, their design—featuring a hollow, perforated ball that rotates to open or close—allows for quick shutoff, minimal pressure drop, and resistance to leakage, making them indispensable in high-stakes environments.

  • How Do Female NPT Swing Check Valves Ensure Reliable Backflow Prevention in Piping Systems?

    This article provides a comprehensive technical examination of Female NPT Swing Check Valves, exploring their design principles, material compositions, and critical role in preventing backflow across various industries. The discussion covers the mechanics of the swing check design, the significance of NPT threading, material selection considerations, pressure ratings, and installation practices, drawing on manufacturer specifications and industry standards.

Send Inquiry

Hit enter to search or ESC to close
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept