1.Material of insulation pipe:  HDPE,Steel pipe,Polyurethane

2.Dimeter: 25-1400mm

3.Corresponding pipe fitting: elbow, tee, reducer, fixed bracket and so on.

4.Temperature of medium: ≤120 degree, peak by accident less than 140degree.

5.Standard: GB/T29047-2012, CJ/T114, EN253,EN448

6.Material of steel pipe: ≤DN150 is seamless steel pipe, ≥DN200 is Q235B spiral steel pipe.

7.Advantage: shock resistance , anti-corrosion, cold resistance, easy welding

8.Long livelife: up to 30-50years

9.Package: with end cap incontainer,by bulk or as customer's request

10.Certificated: ISO9001, ISO14001, CE