Water-Soluble Paper for Welding - Width 390 mm, Easily Dissolvable Paper, Argon Welding Pipe Blocking Material, Water-Soluble Paper Roll,390mm*25m

This Water Soluble Welding Purge Paper is designed for professional TIG welding applications, especially for stainless steel and orbital pipe welding. Features:High-temperature resistance for safe use during TIG and orbital pipe weldingFully water-soluble with no residue or risk of pipe contaminationCompatible with stainless steel, carbon steel, and other metal pipesIdeal for industries such as food processing, shipbuilding, chemical plants, power stations, and petrochemical systemsEasy to cut, shape, and secure with water soluble tape, PVA glue, or fiber pasteSpecifications:Material: Sodium carboxymethyl cellulose + wood pulp fiberSize:390mm*20m , 390mm*25m , 390mm*30m , 390mm*40m , 390mm*50mThickness: 0.2mmUsage Notes:- Clean and dry the inner wall of the pipe before use- Fold the paper into a dam for small pipe openings and secure it tightly to avoid gas leakage- Do not use on non-metallic pipes or unsealed ends to prevent purge failure- Suitable for internal pipe diameters from 20mm to 1200mm (depending on your selected size)This water soluble purge paper is a must-have consumable for any welder working with TIG or argon arc systems. It ensures high-quality root welds and saves cleanup time by completely dissolving after use. Perfect for orbital welding projects and pipe fabrication.

• Water Soluble Welding Paper for TIG Pipe Weld Purging:Made from sodium carboxymethyl cellulose and wood pulp fiber, this high-performance water soluble paper provides reliable sealing for argon gas shielding during TIG pipe welding. Ideal for stainless steel and orbital pipe weld purging.
• Important Usage Notes Before Welding:Make sure the pipe interior is clean and dry before use. For small pipes, fold purge paper into a leak-proof dam and secure with Water Soluble tape, PVA glue, or fiber slurry. Avoid using on non-metallic or unsealed pipe ends to prevent purge failure.
• High-Temperature Resistance & Strong Seal Performance:Effectively prevents oxidation at the weld root and withstands high temperatures during welding. Perfect for pipe end sealing and weld backing in industries like chemical, shipbuilding, power plants, and food processing.
• Wide Applications Across Pipe Welding Industries:Suitable for use in stainless steel TIG welding, pipeline construction, shipbuilding, food-grade tubing, petrochemical piping, and power plant maintenance. A professional choice for purging during orbital and internal pipe welding projects.
• Ideal for Stainless Steel Pipe Welding and Orbital Welding:This water soluble purge paper is a must-have welding consumable for professionals. Commonly used in stainless steel pipe welding, TIG welding, argon arc welding, and other gas shielded welds where inner protection is needed.