Weidouli will attend the EXPOMIN 2023 exhibition

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...

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 ...

Recently, Weidouli's 2022 special training course on control valve actuators officially started.This series of courses will invite experts who have extensive experience in control valve actuators ...