Butterfly Valve Pinless Factory - China Factory, Suppliers, Manufacturers

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

Sand casting of valves

Sand casting: Sand casting commonly used in the valve industry can also be divided into various types of sand such as wet sand, dry sand, water glass sand and furan resin no-bake sand according to ...
Why use butterfly valve instead of ball valve?

Valves are an integral part of many industries, from drinking water and wastewater treatment to oil and gas, chemical processing, and more. They control the flow of liquids, gases and slurries with...
Installation of common valves---TWS Valve

A.Gate valve installation Gate valve, also known as gate valve, is a valve that uses a gate to control the opening and closing, and adjusts the pipeline flow and opens and closes the pipeline by ch...
Wastewater Treatment Plant struggling in 3 vicious circles.

As a pollution control enterprise, the most important task of a sewage treatment plant is to ensure that the effluent meets the standards. However, with the increasingly strict discharge standards ...
Valve selection principles and valve selection steps

Valve selection principle (1)Safety and reliability. Petrochemical, power station, metallurgy and other industries production requirements for continuous, stable, long-cycle operation. Therefore, t...
TWS Valve will attend the Valve World Asia 2017(Suzhou) Exhibition

Valve World Asia 2017 Valve World Asia Conference & Expo Date: 9/20/2017 – 9/21/2017 Venue: Suzhou International Expo Center, Suzhou, China Tianjin Tanggu Water-Seal Valve Co Ltd Stand ...