[Procedure Explanation] Repair Method for Steam Piping Using Heat-Resistant Repair Putty
KAN pate
Repair Procedure Overview
Here are the steps for repairing a hole in steam piping with heat-resistant repair putty (photos are at the bottom of the page). 【Repair Process】 1: Surface Preparation Remove rust and old paint using a scraper, and degrease with acetone or similar to eliminate oil, moisture, and dirt. 2: Filling the Hole Pre-fill the hole and prepare the surface. 2.5: Preparing Glass Tape (if necessary) Used in cases of high leakage pressure or to increase strength. Cut to the required length in advance. 3: Applying Heat-Resistant Primer Apply around the repair area to reduce adhesion loss at high temperatures. 4: Preparing Heat-Resistant Repair Putty (for two-component types) Mix in the specified ratio until the color and consistency are uniform. 5: Applying Heat-Resistant Repair Putty (First Application) For the first application, apply a thin layer, working it into the uneven areas to enhance adhesion. 6: Using Glass Tape Saturate the tape with heat-resistant repair putty and wrap it tightly with strong tension. 7: Applying Heat-Resistant Repair Putty (Second Application) For the second application, build up to approximately 5-6mm thickness. 8: Shaping After gelation, lightly smooth the surface with a gloved finger that has a small amount of solvent on it. *For more details, please refer to the illustrations at the bottom of the page.
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basic information
【KAN Putty Siliepo Ceramic】 ■ Leak sealing for steam piping and equipment subjected to heat ■ Repairs for valves, tanks, and other equipment that experience heat during operation ■ Repairs for equipment subjected to heat in wear environments (depending on wear conditions) ■ Crack repairs for corrosion areas in heat exchangers and industrial air heater equipment *Usage Precautions Please note that it is not suitable for repairs where the hardened putty will be submerged in strong alkaline solutions, hot water, or steam (such as repairing cracks from the outside of tanks and piping is not an issue). 【KAN Putty Galapagos】 ■ Build-up work, hole filling, and sculpting work on various metals, concrete, tiles, gypsum boards, stone materials, and wood. For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【KAN Putty Siliepo Ceramic】 ■ Leak sealing for steam piping and equipment subjected to heat ■ Repairs for valves, tanks, and other equipment that experience heat during operation ■ Repairs for equipment subjected to heat in wear environments (depending on wear conditions) ■ Crack repairs for corrosion areas in heat exchangers and industrial air heater equipment *Usage Precautions Please note that it is not suitable for repairs where the cured putty will be submerged in strong alkaline chemicals, hot water, or steam (such as cracks repaired from the outside of tanks and piping). 【KAN Putty Galapagos】 ■ Build-up work, hole filling, and sculpting work on all metals, concrete, tiles, gypsum boards, stone materials, and wood. For more details, please refer to the PDF document or feel free to contact us.
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Company information
The roots of Kansai Paste Chemical lie in the production of gofun (shell powder) in 1907. We have challenged ourselves to create products that meet the needs of the times, and now we manufacture and process a wide range of products, not just paste. In particular, we possess many manufacturing facilities for medium to high viscosity products and are also capable of small-batch packaging.
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