Welded Pipes & Tubes
Welded Pipes & Tubes are used in applications such as heat exchangers, LP/HP heaters, sugar pans, evaporators and pipelines. Suraj Stainless has a facility for TIG welded pipes and tubes from flat-rolled strip by an automatic welding process. The strips are passed through different sets of rollers at the recommended speed in accordance with thickness of the strip. The rollers form the pipe and they are welded by TIG process where there is a tungsten electrode and electrical supply is given to the electrode and the strip edge. There is a supply of argon and hydrogen gas of different composition at controlled flow rate. The bead removal is done as per the requirement of standard specification. Bead is cold worked and brought in level with the base metal. Bead rolling is made in-line before heat treatment on tube mill.
Other Catalogs (From Suraj Stainless Ltd.) :
| • | Bead Removal Tubes | • | Seamless Pipes & Tubes |
