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You are here: Home » Products » Coated steel pipe » Polyurethane foam insulation pipeline
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Polyurethane foam insulation pipeline

Feature: Light Weight, High strength, thermal insulation, sound insulation, fire retardant, cold resistance, anti corrosion, non water absorbent, easy installed, keep the temperature

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Polyurethane foam insulation pipeline

Coated steel pipe

Polyurethane foam insulation pipe is combined of high functionality polyether polyols, and formed after the chemical reaction.

 

Composition of the insulation pipe:

1. Steel pipe.

2. Polyurethane insulation.

 3. High-density polyethylene

 

 

Application: Widely used in the urban centralized heat supply, warm room, coal, petroleum, chemical and other industries’ anti-corrosion insulation work.

 

Medium temperature 50-140centigrade

Working pressure < 1.6Mpa

Working lifetime 30-50years

 

Feature: Light Weight, High strength, thermal insulation, sound insulation, fire retardant, cold resistance, anti corrosion, non water absorbent, easy installed, keep the temperature

 

Technology: 1. Advanced Corona treatment. 2. Impeller blasting. 3. Leakage alarm line

 

Insulation pipe Standards CJ/T114-2000, CJ/T155-2001, EN253: 2003,

Advantages of the fireproof underground insulation pipe

1. Good insulation properties, low heat loss (the 25% of traditional pipes),

2. Energy saving

3. Waterproof and corrosion resistance

4. No trench, be directly buried in ground or water