Welding ball valve structure and characteristics

Release time:

2020-03-18

This valve uses a carbon steel seamless steel pipe pressing molding integral welded ball valve.

1. This valve uses a carbon steel seamless steel pipe pressing molding integral welded ball valve.

2. The stem uses AISI303 stainless steel, and the valve body uses AISI304 stainless steel. It is precisely machined and polished, possessing excellent sealing and corrosion resistance.

3. The sealing uses a carbon-reinforced PTFE inclined elastic sealing ring with negative pressure on the ball surface, achieving zero leakage and a long service life.

4. This valve's connection methods include welding, threading, and flanges for user selection. Drive methods include handwheel, worm gear, pneumatic, and electric drive structures, offering flexible and convenient operation.

5. This valve features a compact structure, light weight, easy insulation, and convenient installation. This valve is generally installed horizontally.

6. The integral welded ball valve is developed by absorbing advanced foreign technologies and combining them with domestic conditions. It replaces imported products, filling a domestic gap. It is widely used in long-distance pipelines in natural gas, petroleum, heating, chemical, and thermal power industries.

Cleaning of valve parts from fully welded ball valve manufacturers

2020-03-18

The valve chamber contains non-metallic sealing material

Welding is also the last process after the assembly of the product.

2020-03-18

The manufacturing process of welding ball valves is tracked and monitored by advanced computer detection instruments.

The sealing ring body uses RPTFE material with 25% Carbon content

2020-03-18

Reducing the erosion of welding ball valve surfaces by stains can extend its service life

After using the welded ball valve for a period of time

2020-03-18

For fire hydrant control fully welded ball valves in high-rise buildings, signal valves should be used.