China Reduced-Pressure - China Manufacturers, Suppliers, Factory

China Reduced-Pressure, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Valve Flow Characteristics

Tianjin Tanggu Water-Seal Valve Co., Ltd (TWS Valve Co., Ltd) Tianjin，CHINA 14th，August，2023 Web:www.water-sealvalve.com Valve flow characteristics curve and classification valve flow character...
Casting Technology of Large Butterfly Valve

1. Structural analysis (1) This butterfly valve has a circular cake-shaped structure, the inner cavity is connected and supported by 8 reinforcing ribs, the top Φ620 hole communicates with the inne...
Valve as a tool has been born for thousands of years

The valve is a tool used in the transmission and control of gas and liquid with at least a thousand years of history. At present, in the fluid pipeline system, the regulating valve is the control e...
Inspection items for dual plate type check valves

Inspection items, technical requriements and inspection methods for wafer dual plate check valves
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 ...
Check Valve Introduction: A Comprehensive Guide to Choosing the Right Type

When it comes to ensuring smooth and efficient operation of pipelines and systems, check valves play a vital role in preventing backflow and maintaining the desired flow direction. There are many t...