Detailed Photos
Product Information
| Description | polyurethane thermal insulation steel pipe |
| Wall Thickness | 0.5mm-16mm |
| Length | 1m-12m or customized |
| Outer Diameter | 0.405-80 inch or 10.3mm - 2032mm |
| Insulation | Polyurethane foam (PUR) Nominal Density of 60¹+15-15 kg/m³ |
| Standard & Grades | API 5L PSL1/ PSL2, ASTM A53,ASTM A252,GB/T9711.1,GB/T3091,SY/T 5037-2012,DIN1626,EN10219,EN10217 |
| Ends | 30~35° |
| Our Factory | Hebei Canghai Nuclear Equipment Technology Co.Ltd. |
| Quality Control | 100% X-Ray inspection/ 100%X 100% Hydraulic Pressure test/ 100% 100% Ultrasonic inspection / 100% |
| Lining | Epoxy , cement motar, and according to customers requirement |
| Operating Pressure | <1.6Mpa (Equivalent to PN 25 ,25bar to be confirmed) |
| Laid way | Buried, overhead, trench |
| Insulation Material | Fluoride-Free water foamed rigid polyurethane foam material (foam density: 60kg/m3-80kg/m³) |
| Inner Surface Tension of the High Density Polyethylene pipe |
≥50dy/cm |
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Insulation Pipe
Part 1: Core pipe/Carrier pipe(Inside):Stainless steel or Carbon steel pipe
Part 2: Insulating layer (Medium): Polyurethane foam (PUP Form) (High insulation qualities compared to mass and volume)
Part 3: Protective jacket (Outside casing): Plastic or steel (Polyethylene (PEH), High Density Polyethylene (HDPE), Galvanized, Aluminum etc)
Heat insulating Pipeline and Pipe Fitting
Quality Testing
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Leak detection alarm line positioning system
The principle of the system is resistance positioning, which is used in the district heating network and has the functions of automatic detection and accurate positioning of leakage.
Construction Site
Packaging & Shipping
Why Choose Us？
1.Excellent teams with rich experiences for technical proposal and commercial proposal for the tender projects.
2.More than 25 years experiences in supplying the pipe fittings and steel pipe for long-distance pipeline projects.
3.All kinds of qualifications approval by international institution large-scale companies.
4.Top class pipe fittings manufacturers in China.
5.Large production capacity& Fast delivery.
6.Custom-made for non-standards productions and special fittings.
7.Own laboratory and advanced inspection & testing equipment, can control the strict quality control from raw materials to delivery very processing.
8.Flexible payment terms.
9.Flexible partners relationships.