Industrial construction steel large diameter seamless steel pipe prefabricated direct burial cylinder sleeve steel insulation pipe

Type: Tube Shell

Length: 610mm, 915mm optional

Pipe diameter ≥ 300mm are available

Thickness ≥ 50mm is available, more than 85mm recommended layering

Type:Flat
Length: 610mm, 915mm optional
Width: 200~305mm
Thickness: ≥50mm, more than 85mm is recommended for layering.

Prefabricated Directly Buried Steel Sheath Insulation Pipe
Product Model: DXDM
Scope of application: superheated steam, saturated steam, hot water piping, etc.
Design temperature:250°C,300°C,350°C
Design Pressure:1.6MPa,2.5MPa
Application: suitable for buried heat pipe network
Core pipe specification: 219~Ф1220mm