The stainless steel ball valve, including an extensive range of full a...

Cast steel ball valves, CD & KO series, certificated with API 6D, are ...

For years DIE ERSTE Industries' premier and comprehensive line of gate...

Pipe fittings are available as butt-welded, socket-welded & screw type...

PURETORQTM invented and patented its vane-type, fixed seal, rotary pne...