Thermal Insulation Pipe HDPE Shell Extrusion Line

INTRODUCTION
Pipe range:110-550mm, 400-960mm, 850-1380mm, 1154-1680mm 

Pipe application area
Directly buried Polyurethane foamed pre-insulated pipe is widely used in hot water, crude oil and natural gas transportation, also it is the important parts of city central heating system. Thermal insulation pipe with good thermal insulation performance, the pipe is composed of steel pipe, polyethylene shell and polyurethane foam layer.

Composition of Equipments 

1set Vacuum loader

1set Hopper Dryer.

1set Efficient single screw extruder (Long L/D ratio)

1set Mould

1set Vacuum calibration tank

1set Water spraying tank

1set Hauling machine

1set Cutting machine

1set Stacker

Directly buried Polyurethane foamed pre-insulated pipe is widely used in hot water, crude oil and natural gas transportation, also it is the important parts of city central heating system. Thermal insulation pipe with good thermal insulation performance, the pipe is composed of steel pipe, polyethylene shell and polyurethane foam layer.

The polyethylene shell produced by FUSION-PLASTECH vacuum calibration technology has the characteristics of high strength, strong toughness, smooth surface of the pipe, etc.

This series of extrusion lines include extrusion system, vacuum calibration device, cooling system, tracking and cutting system.