Wenzhou Manufacturing High-quality Development Conference

As a alloy valve manufacturer, Since Weidouli established 30 years ago, we always deeply trusted and supported by customers at domestic and abroad. With the development and the increasing demand for s...

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...

1. Structure of fully welded ball valveThe valve body of the ball valve is produced by welding six partially forged shells after assembly. The structure is compact and the whole ball valve is integrat...