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Steel Jacket Steel Insulation Steel Pipe
It is composed of working steel pipe, aluminum silicate drag reducing layer, microporous calcium silicate heat insulation layer, stainless steel fastening steel strip, aluminum foil reflection layer, polykryptonate insulation layer, outer steel pipe and outer anti-corrosion layer.
A plastic-lined pipe is a pipe used to transport fluids or gases and is covered with a plastic film to provide protection and insulation.
Plastic coated steel pipe is the product of hot dip PE or EP(epoxy resin) for internal and external coating, which has excellent corrosion resistance.
Plastic coated steel pipe is the product of hot dip PE or EP(epoxy resin) for internal and external coating, which has excellent corrosion resistance.
Plastic coated steel pipe is the product of hot dip PE or EP(epoxy resin) for internal and external coating, which has excellent corrosion resistance.
Polyurethane Insulation Pipe
Applicable medium temperature is not higher than 150℃, pressure is not greater than 2.5Mpa liquid, gas heat and cold protection.
- Commodity name： Polyurethane Insulation Pipe
- Product Description
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Structural form
Working pipe: seamless steel pipe, spiral steel pipe, stainless steel pipe, welded steel pipe, galvanized pipe, etc.
Insulation layer: rigid polyurethane foam;
Leakage alarm line: When manufacturing high temperature prefabricated directly buried insulation pipe, there is an alarm line buried in the insulation layer near the steel pipe. Once there is leakage somewhere in the pipeline, through the conduction of the alarm line, it can alarm on the detection instrument and show the exact location of the leakage and the size of the leakage degree, so as to notify the maintenance personnel to deal with the leaking pipe section in time to ensure the safe operation of the heat supply network;
Outer protective tube: high-density polyethylene outer protective tube or glass fiber reinforced plastic outer protective tube.
Scope of application
Applicable medium temperature is not higher than 150℃, pressure is not greater than 2.5Mpa liquid, gas heat and cold protection.
Executive standard
High density polyethylene outer casing pipe Polyurethane foam prefabricated directly buried thermal insulation pipe (GB/T 29047-2012);
High density polyethylene outer casing pipe Polyurethane foam prefabricated directly buried insulation pipe (CJ/T 114-2000);
Integrated prefabricated insulation pipe system for underground hot water pipe network - Insulation pipe composed of working steel pipe, polyurethane insulation layer and polyethylene outer protective pipe (EN253-2003);
Service life
Because the outer protective tube of the structure is high-density polyethylene outer protective tube, it has good waterproof, moisture-proof and anti-corrosion properties. The working tube and insulation layer are completely protected by the outer protective tube, and can be used continuously for 30 years under normal working conditions.
Polyurethane Insulation Pipe Customizable: Available in various diameters, thicknesses, and lengths to cater to specific project requirements.
Polyurethane Insulation Pipe Easy Installation: Lightweight and flexible, PIP is easy to install, saving time and labor costs.
Polyurethane Insulation Pipe Eco-friendly: Made from recyclable materials, PIP aligns with sustainability goals.
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