Pre Insulated Steel Pipe For Underground Heating And Cooling

1.district heating and cooling system

cooling heating and power(CCHP)

2.warm room

3.coal mine or other industry

4.crude oil

5.chemical and other anti-corrosion insulation field

Compositions:

1.carrier pipe:steel pipe(can be customered as PE,PB,HDPE,pvc,copper,ect)

2.polyurethane insulation

3.high-density polyethylene(HDPE)/GRP,GI

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

Specification:
from DN20 to DN1600mm,we can manage as customers' request