Orbital Welding Stainless Steel Pipe

The widespread use of autogenous fusion orbital gas tungsten arc welding gtaw in the high purity semiconductor and biopharmaceutical industries combined with modern steel refining technology has made it both desirable and practical to supply type 316l stainless steel with a restricted range of elemental sulfur.

Orbital welding stainless steel pipe.

Orbital welding equipment to weld regular and multilayer high chromium steel for power generation boilers stainless steel for nuclear power generation equipment inconel alloy and other high alloy steels and thick wall stationary pipes. Now offering a full range of machines from pipe and tube cutters to weld preparation tools to orbital welding equipment all orbitalum products are engineered and built to the most rigorous standards under iso 9001 2008. In most cases the tubes are made of austenitic stainless steel but nickel alloys as well as titanium and its alloys can also be found. The term orbital is based on the latin word orbis which means to circle.

Each unit has 7 6 pipe welds 25 4 pipe welds and 19 3 pipe welds. Stainless steel is the best material considering life cycle cost sanitation and physical properties such as strength for the water system operator. I know nothing about orbital welding other than it costs a lot for the equipment. With various wall thicknesses but mostly between 0 2 and 3 2 mm for several reasons it may be necessary to apply filler metal in orbital welding procedures.

Successful orbital welding is also dependent upon using high quality tubing material. The range covers diameters from 1 6 to 170 mm. Typically only 316l stainless steel tubing not pipe and fittings are used for automatic orbital gta welding and are obtained from a number of specialty manufacturers. The pipe is sch 10 316 stainless steel.

The weld quality depends upon having a reasonably clean source of argon for backing and shielding gas. As a result the company decided to integrate stainless steel into its systems and use orbital welding equipment wherever possible.