Fully Welded Ball Valve By Hebei Tongli Automatic Control Valve Manufacturing Co.,ltd

We are a unique name in the industry as a leading Exporter and Manufacturer of Fully Welded Ball Valve in Shijiazhuang, Hebei, China. Its characteristic is wear-resisting, good sealing, light switch, long service life.Widely used in petroleum, chemical industry, power generation, paper making, aerospace and other fields.

The advantages of the ball valve:
1, With the bottom flow resistance
2, Realize completely sealed reaction in the high pressure and temperature range
3, Can achieve rapid opening and closing and no impact to operation
4, Not easy to get stuck at work, so reliably used in corrosive medium and low boiling point

Our advantage:
The company on the basis of combined with the structural advantages of ball valve, ball valve leakage protection aspects focus on improvement, the first is to use three free maintenance o-rings, adding self-styled mat, stainless steel valve stem to prevent rust and on both sides of a sphere with butterfly spring, easy to cause the medium leaking key protection area.And the company can according to customer demand, customized.
The company in the valve design and manufacturing of 32 national patents, ISO9001 secondary quality system certification and CE, ANSI, UN and other international certification.Is the present domestic most professional heating valve manufacturing enterprise.