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Gas Tungsten Arc Welding

Watteredge’s in-house welding capabilities include gas tungsten arc welding (tungsten inert gas/TIG) welding. We work with copper stainless steel aluminum to support our custom fabrication processing for many industries including:

  • Food Processing
  • Energy
  • Water Treatment
  • Medical

Our AWS certified welders are experts at any size TIG project, from small to large air and water cooled deltas and electrical bus systems all made on site at our facility.

We use the weld type and/or joint that will best suit the application for the highest quality finished product.

 

Gas Tungsten Arc Welding (GTAW/TIG) Capabilities

  • ASME Boiler and Pressure Vessel Code Section IX
  • GTAW of Austenitic Stainless Steel (M-8,P-8, S-8), primarily as pipe as welded condition

 

For Groove Welds

  • Min. Dia.-1.0 inch,
  • Max. Dia.-Unlimited,
  • Min. Wall Thickness-0.063 inch
  • Max. Wall Thickness-0.308 inch

 

Piping Limits

  • 0.75 inch Schedule 10 Pipe, Min to 6.0 inch;
  • Schedule 40 Max. 3.0 inch Schedule 80 Max.

For Fillet Welds All fillet sizes on all base metal thicknesses and all diameters.
ASME Section IX Boiler and Pressure Vessel Code
G.T.A.W. 6-G/ 6” ½” wall 7/8” and Over Pipe Weld Test
G.T.A.W. 6-G, 6.0” Copper Pipe Weld Test
AWS D1.1 2004 Structural Steel Welding code
G.T.A.W. A36, 3/8”, 3G Groove Weld Test
G.T.A.W., A36, 1”, 1G Groove Weld Test
AWS D1.1 (96) Structural Welding Code
S.M.A.W. 1” Vertical Groove Weld Test
F.C.A.W. 1” Vertical Groove Weld Test
AWS D1.2 (90) Structural Welding Code
G.T.A.W. 1/8” Horizontal Fillet Weld Test

On Site Field Welding Services

In addition to new products, Watteredge can also repair products previously in service, regardless of original manufacturer. Whether it is repair of arc damage, water leaks or other damage, our repair services can often offer significant savings in both lead time and project cost.

Watteredge  field technicians are OSHA certified ensuring that a high priority will be placed on safe completion of the task at hand. We also offer field service on both a scheduled maintenance basis as well as for emergency repair.

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