Wenzhou Manufacturing High-quality Development Conference

There are many types of gate valves, knife gate valve is one of them, also called knife gate valve. Gate valve can be divided into flat gate valve and knife gate valve according to the structure type....

Imported valves need to have a way to connect to pipelines, and this way of connecting valves and pipelines together is called the valve connection method.Threaded connection for industrial valvesThis...

Weidouli has recently obtained another batch of low leakage valve test certificates in line with ISO 15848-1 and TA-LUFT standards.So far, Weidouli has passed the low leakage test of ball valve, gate ...