Joepai Valve,a leading Fully Welded Ball Valve Manufacturer and Supplier in China, specializes in high-performance ball valves engineered for critical industrial applications. With 20+ years of expertise, we deliver wholesale valves featuring one-piece forged and fully welded construction, ensuring the structural integrity and leak-proof performance. Our valves can be used under extreme pressure and temperature conditions, they are high quality but will not cost you a lot, we offer competitive pricing without compromising on ISO 9001-certified quality. Whether you require bulk ball valves order for natural gas pipelines, district heating systems, or chemical plants, Joepai combines customized designs, rapid delivery, and 24/7 technical support to streamline global procurement.
Joepai Fully Welded Ball Valve has key advantages, good reliability and durability. Its seamless forged body eliminates weak joints, reducing leakage risks even under 600+ Class pressure. The double-piston effect (DPE) seats and anti-blowout stem ensure zero fugitive emissions, meeting ISO 15848-1 standards for environmental safety. Precision-machined floating or trunnion-mounted balls provide smooth 90-degree rotation, ideal for subsea installations, cryogenic storage, and high-corrosion environments. Advanced fire-safe design (API 607/6FA certified) and anti-static functionality enhance safety in hazardous zones. With materials ranging from carbon steel to super duplex stainless steel, Joepai valves withstand erosion, scaling, and chemical degradation, making them indispensable for LNG terminals, refinery pipelines, and power generation systems.
Certified to API 6D, CE PED, and ISO 9001, Joepai Fully Welded Ball Valves are exported to 40+ countries, including the Korea, Romania, Russia, and Poland,etc. Our valves undergo 100% hydrostatic testing, X-ray inspection, and cryogenic impact tests to guarantee performance in -196°C to 550°C extremes. Joepai ensures precision and scalability. Choose us for seamless integration, long-term cost savings, and a valve solution built to endure the harshest operational demands.
