| Standard |
BS |
| Grade |
10#-45# |
| Thickness |
10 - 50 mm |
| Outer Diameter |
10 - 2000 mm |
| Place of Origin |
China (Mainland) |
| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Fluid Pipe |
| Technique |
Extruded |
| Certification |
CE |
| Surface Treatment |
Galvanized |
| Special Pipe |
API Pipe |
| Alloy Or Not |
Non-alloy |
1.Heat Insulating Steel Pipe hashigh insulating efficiency, with low heat lost. Itsheat insulation efficiency has been increased by 4-9 times than normal steel pipes. 2.Heat Insulating Steel Pipe has a strong ability of waterproof and corrosion-resistant, which can be directly buried underground or in water with rapid and simple construction, lower cost and less area corvering. 3.Heat Insulating Steel Pipe owns a good corrosionresistance and impact resistance even in low temperature, so it can be directly buried in permafrost. 4.It has long service life, whitch can reach 30-50 years. 5.Low maintenance cost.