World share of 60% in water pipes! Ideal for corrosion protection of pipelines! Coating joint for water supply painted steel pipes.
The "Rei Cover/WPCD Type" complies with the Japan Waterworks Steel Pipe Association standards (WSP012 Water Supply Coated Steel Pipe Joint Coat). It is an anti-corrosion material with extremely excellent performance!! It consists of a cross-linked polyethylene base material that shrinks when heated with a propane torch, combined with an adhesive material from the mastic coating. Additionally, it includes sealing material from the rubber mastic used with the heat shrink sheet and closure patches that bond the sheets together. It is recommended for the external anti-corrosion of water transport coated steel pipes for drinking water, sewage, industrial water, agricultural water, and for circulating water pipes used in power generation. *For details, please refer to the catalog.
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basic information
**Features** ○ Excellent corrosion resistance → Superior weather resistance, impact resistance, and water resistance ○ The surface is embossed, allowing for smoothness upon contraction, which can be observed ○ The closure patch contains fiberglass, providing mechanical strength **Applications** ○ Operating temperature → -20 to 50°C ○ Pipe preheating temperature → Above 60°C ○ Compatible coatings → Polyethylene, polyurethane, epoxy, asphalt, coal tar ○ Steel surface pretreatment → Type 3 scraping ● For more details, please contact us.
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Applications/Examples of results
[Applications] - Water transportation coated steel pipes for drinking water, wastewater, industrial water, agricultural water, etc. - Corrosion protection for the outer surface of circulating water pipes for power generation. For more details, please contact us.
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Company information
Our company is an engineering firm specializing in electric heaters. We started by handling Raychem self-regulating heaters for preventing water pipe freezing. Since then, we have accumulated technology and have undertaken numerous projects from design to construction in fields that require strict temperature control, such as petrochemicals, food factories, and the power generation industry, including process insulation for piping and tanks. In addition to self-regulating electric heaters with a maximum holding temperature of 150°C, we also handle higher temperature power-limiting heaters, MI heaters, and sheath heaters. Currently, the mainstream for process insulation in manufacturing sites is steam and hot water, which consume large amounts of fossil fuels. However, due to environmental issues and unstable energy costs, there is an increasing number of manufacturing sites focusing on electric heating.