Vag Butterfly Valve - Factory, Suppliers, Manufacturers from China

Vag Butterfly Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Classification of Air Valves

Air valves GPQW4X-10Q are applied to the pipeline exhaust in independent heating systems, centralized heating systems, heating boilers, central air conditioners, floor heating systems, solar heatin...
Introduction of common valves

There are many types and complex types of valves, mainly including gate valves, globe valves, throttle valves, butterfly valves, plug valves, ball valves, electric valves, diaphragm valves, check v...
Good quality gate valve from TWS Valve

With over 20 years of experience in manufacturing and exporting valves, TWS Valve has become a leading manufacturer in the industry. Among its flagship products, gate valves stand out and demonstra...
What should I do if I encounter non-fusion and non-penetration defects after valve welding?

1. Defect characteristics Unfused refers to the phenomenon that the weld metal is not completely melted and bonded with the base metal or between the layers of the weld metal. Failure to penetrate ...
We will attend WEFTEC2016 in New Orieans USA

WEFTEC, the Water Environment Federation’s Annual Technical Exhibition and Conference, is the biggest meeting of its kind in North America and offers thousands of water quality professionals ...
Valve installation is easy to appear 6 big mistakes

With the rapid development of technology and innovation, the valuable information that should be delivered to industry professionals is often obscured today. Although customers will also use some s...