Weld Connection Stainless Steel Ball Valve

weld connection stainless steel ball valve has become an indispensable key component in industrial fluid control systems due to their excellent mechanical strength, reliable sealing and corrosion resistance. When selecting and maintaining such valves, the working environment and media characteristics should be considered according to specific application requirements to ensure safe and efficient operation of the system.

Advantages 

The weld connection stainless steel ball valve adopts a boltless connection design, and its core features include Seamless valve body, Reliable sealing performance, Strong corrosion resistance, Easy maintenance:

The valve body is formed by argon arc welding of 304/316L stainless steel pipe section and ball core cavity, and the weld has passed X-ray flaw detection (ASTM E1648 standard) to ensure 100% leakage-free; and No flange or thread interface, 20% shorter length than flange ball valve, suitable for DN15-DN300 pipelines (pressure≤PN25)

The welded joint forms a tight seal, reducing the risk of leakage, and is particularly suitable for applications with strict sealing requirements. Made of stainless steel, the valve has excellent corrosion resistance, suitable for handling corrosive media, and extends the service life of the equipment.

The welded connection reduces the number of connected parts, reduces leakage points, simplifies maintenance work, and improves the reliability of the system

Maintenance and care

Check the sealing regularly: Ensure that the valve maintains good sealing performance within the working pressure and temperature range to prevent leakage.

Clean the inside of the valve: Regularly remove impurities and sediments inside the valve to prevent affecting fluid flow and valve operation.

Check the operating mechanism: Ensure that the manual or automatic operating mechanism operates smoothly, and lubricate or adjust it if necessary.

Although the welded stainless steel ball valve is designed to be sturdy and durable, regular inspection and maintenance are still essential.