Straight Seam Submerged-Arc Welded Pipe Mill

Straight Seam Submerged-Arc Welded Pipe Mill

Submerged arc welding wires and fluxes.

Welding positioners, welding rotators and turning rolls, column and boom, manipulators, submerged arc welding equipment, turntables and headstocks for sale and rental.

Offers solutions for automating the welding processes such as TIG, MIG, flux cored, submerged arc, and plasma arc processes.

Provides custom steel fabricating, forming, welding and burning. Specializes in laser cutting, submerged arc welding and robotic contour beveling.

Resistance welders, spot, seam, flash, projection welders.

Buys and sells used machine tools and fabricating equipment. Inventory includes lathes, mills, drills, grinders, threaders, pipe benders, and welding equipment, as well as chucks, positioners, and cutting tools.

Designer and manufacturer of steel rolls for companies that form flat strips of material to produce welded tube or pipe.

Specialized in the manufacture of welding machine, inclusive of spot welding machine, seam welding machine, flash butt welding machine, and so on.

Manufacturer of automated pre-weld inspection, seam tracking and post weld inspection systems.

Provides precision welding services as well as fabrication of rolled and welded pipe, large OD pipe, vertical casings, and mitered fittings. Offers images of work as well as a description of services.

Welding positioners, pipe rolls, pipe cutting equipment,welding equipment, manipulators, and welding supplies.

Technical paper discussing the predominant methods for field seaming of nonwoven geotextiles with the primary purpose of providing a specification required overlap joint, seam or tack weld to hold the position of the geotextile or geocomposite during placement of adjacent materials and overburden soils. From the Novaseal Corp web site. Authors: Glenn W. Lippman and Ronald K. Frobel.

USA. Manufacturers' representatives and distributors for specialty fabrics for performance and active wear applications. Also, seam welding adhesives, protective films, and waterproof seam tapes.

Provides precision welding services as well as fabrication of rolled and welded pipe, large OD pipe, vertical casings, and mitered fittings. Offers images of work as well as a description of services.

Welding equipment rentals including pipe rolls, vessel (turning) rolls, welding positioners and welding pipe stands for industrial requirements. Contains product catalogue and information on used and custom equipment.

Manufacture stainless steel pipes and tube welded and seamless. India .

USA. Wedge welding equipment for field seaming of geomembranes, geotextiles and geocomposites. Also, welding equipment for coated fabrics for tents, awnings, covers, and marine and medical products.

Germany. Produces special coatings for wide range of industrial applications. Includes anti-corrosion, welding seam impregnation, cold welding, and plastic metal varieties. Site provides detailed product and usage information.

Information on welded stainless steel and nickel alloy pipe and pipe fabrication.

Fabricator of welded ASME pressure vessels, half-pipe coils, dimpled jackets, pipe coils, jacketed vessels. Welding includes MIG, TIG, SAW and machine orbital welding.

Stainless steel welded production line

steel pipe hydrotester

Straight Seam HF Welded Pipe Mill

Straight seam HF welded pipe mill is also called ERW (electric resistance welding) pipe mill. The steel plates in certain width after slitting and stripping are unfolded and leveled and then sent into a forming machine. By using the roller, the steel pipe is processed into pipe state. The edge of the steel plate is melted by the proximity effect and skin effect of high frequency current.