[email protected]

About - langs - langs

contracting welding and fabrication general welding certified tig welder fabrication, repairs & maintenance stainless steel specialist welding / polishing stainless steel pickling and passivation services pipe, tube & purge welding handrails new or repair and polish Finishing stainless steel for food-grade applications

  • Judge A Book by Its Cover, and The Story InsideChoosing Abrasives and ToolsNeed A Little Direction?Polish The Approach and The End Is in SightIn the majority of applications, a finish at the high end of No. 4 is considered food grade (see Stainless Steel Finishessidebar). This finish is achieved using a high-grit abrasive in the range of 150-220 and is identified by short, parallel lines that run the length of the material. The success of the finish can ultimately be determined by a surface roughness average (Ra),measured by height in millionths of an inch (µin.), or microinches. A profilometer determines Ra values by moving a diamond stylus across thGas Purging Equipment For Welding Pipework Pipe Purging Gas Purging & Pipe Purging Equipment Kits. We offer a vast range of solutions to all your gas purging needs, with a full range of Purge Systems and Purge Bags, all for testing and purging of industrial and commercial installations. All of these products are designed to make purging activities easier and faster. We are very happy to offer

    Gary Church - Peterborough, England, United Kingdom

    PipeWelder, Welder, Fabricator & Polishing. Self-employed / Contractor . City and Guilds Welding 1986-88. Over the years I have taken BS 287/277, ASME.9. and 6G weld Codings. TIG, MIG, MMA, Orbital TIG, Purge Welding and X-Ray std work. Carbon Steel, Stainless Steel and Aluminium. I Pipe Purging Equipment SFI OrbimaxBrowse our extensive selection of purging equipment including purging stainless steel pipe welding, nylon and aluminium purge plug.Purge Bung Sets, Inflatable Purge Dams Rice Paper & Sanitary Polish Butt Weld FittingsOur Sanitary Butt Weld Fittings meet or exceed 3-A standards with an ID polish of 180 Grit or 25 Ra on the Inside of the Tube and a 150 Grit or 32 Ra on the Outside of the tube. Sanitary Solutions supplies each Sanitary Butt Weld product with the size and alloy and a heat number for full trace ability for either alloy. Our Sanitary Butt Weld

    Stainless Steel Pipe Welding - linkedin

    Feb 13, 2021 · Stainless Steel Pipe Welding Below are a couple of ideas which may allow you to get yourself a fantastic purge on the metal pipe that you just weld. (Polish) Português (Portuguese) Stainless exhaust fabrication/welding - Miller Welding Sep 26, 2010 · Always wanna purge the inside of your tubing while welding to prevent sugaring the inside as mentioned. I've used burns stainless collectors in the past, they are a very nice piece, great finish and craftsmanship from them. 1/16 tungsten with 1/16 filler 308 will work fine on 304, and I liked to run a nice big gas cup with a gas lens to keep the welds from oxidizing on the outside. Stanless food grade welding ampweldingfabricationPurging the tube or pipe I.D. during welding is very important for maintaining cleanability during service of the plant. However, the quality of the I.D. purge always seems to be a negotiable issue since it may be expensive to provide a completely colour-free weld. Stainless Steel Polishing. Refurbishing * Scratch Removal * Polishing

    TABAN Research Supplement Layout 1 3/13/14 10:48

    stainless steel pipe requires gas purging. Gas tungsten arc (GTA) welding of the 304H pipes commonly used in refinery applications was done with and without purging gas. For purging gases argon (Ar), nitrogen (N 2), Ar+N 2, and N 2+10% hydrogen (H 2) were used, respectively. The aim was to determine the effects of purging gases on the Weld Backing Tape - Weld Purge Monitor, Pipe Purging Typically for the welding of thin wall stainless steel sheet and vessels from one side only, the backing tape can be attached to the backside of the weld, to support the weld pool, keep the argon from the weld torch surrounding the weld pool and eliminate the need to back purge, while giving a consistent high quality underbead profile.(PDF) Effect of the Purging Gas on Properties of 304H GTA To prevent oxidation of the weld zone inside the pipe, high-quality welding of stainless steel pipe requires gas purging. Gas tungsten arc (GTA) welding of the 304H pipes commonly used in refinery