The installation of the prefabrication project of prefabricated pipes in the machine room

Pulished on Jun. 10, 2022

This project is a building mechanical and electrical pipeline prefabrication factory: it mainly provides prefabrication of prefabricated air conditioning room pipes. Users use BIM software to dis...

Automatic Welding Machine for Pipe Spool Root Pass Weld (GMAW/GTAW/FCAW)

Pulished on May. 27, 2022

shanghai qianshan piping technology company ( QSPT ) provides pipe spool fabrication line, cutting equipments, beveling equipments, fitting up equipments, handling equipments, welding equipments.

CNC pipe band saw machine

Pulished on May. 13, 2022

shanghai qianshan piping technology company ( QSPT ) provides pipe spool fabrication line, cutting equipments, beveling equipments, fitting up equipments, handling equipments, welding equipments.

What are the characteristics of welding thermal processes?

Pulished on May. 06, 2022

In the welding process, the welding metal due to heat input and transmission, and undergo heating, melting (or to achieve thermoplastic state) and subsequent solidification and continuous cooling pro...