Tianjin Tanggu Water-Seal Valve Co,.Ltd wishes everyone a Happy New Year: Happy Spring Festival in 2026!
In this moment full of joy and reunion, TWS sincerely wishes everyone a happy Spring Festiva...
The center line butterfly valve adopts the center line sealing structure, and the butterfly plate sealing center line of the butterfly valve is consistent with the center line of the valve body and...
Flange butterfly valve is mainly used in industrial production pipeline, its main role is to cut off the circulation of medium in the pipeline, or adjust the size of medium flow in the pipeline. Fl...
TWS Valve, a leading manufacturer in the valve industry, is pleased to announce its participation in the 18th edition of INDOWATER 2024 Expo, Indonesia’s premier water, wastewater and recycling tec...
1. Defect characteristics
Unfused refers to the phenomenon that the weld metal is not completely melted and bonded with the base metal or between the layers of the weld metal.
Failure to penetrate ...