district heating water pipe

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Port: xin gang
Payment Terms: delivery within3days since payment
Location: China Hebei
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Product Detail

FOB:perMeter1.9--999

Port:xin gang

Payment Terms:T/T

Product detail: polyurethane foam api spiral insulation steel pipe for hot and chilled water supply

 

directly buried polyurethane foam insulation steel pipe

 

api spiral insulation steel pipe

 

insulation steel pipe for hot and chilled water in district

 

 

Composition

1.steel pipe

2.polyurethane insulation

3.high-density polyethylene

Usage

1.urban centralized heat supply

2.warm room

3.coal mine

4.petroleum

5.chemical and other anti-corrosion insulation field

Medium temperature

50°C120°C.max:140 °C

Working pressure

<2.5Mpa

Working lifetime

30-50years

Laying method

1.direct bury

2.built on stilts

3.trench

Technology

1.Advanced Corona treatment

2.Impeller blasting

3. Leakage alarm line

Standards

CJ/T114-2000, CJ/T155-2001, EN253:2003

GB/T9711.1-1997, GB/T8163-1999

 

 

Advantages

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

 

 
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