Duplex Steel Both End Threaded Nipple

Ninthore Overseas Is One Of The Leading Manufacturer And Exporter Of High Quality Duplex Steel S31803 Nipple, which should be allowed to cool to below 300 Degree F between welding passes. Whenever hot forming is done, Duplex Steel S31803 Hexagon Reducing Nipple should be followed by a full solution anneal Read more…