Pre-Insulated Pipe Production Line

Innovative PE Pre-Insulated Pipe Extrusion Line with Vacuum Calibrating This line is among the most advanced and widely used machinery globally. It is ideal for producing energy-efficient, trenchless laying pipelines with thermal insulation. The produced pipes consist of a steel or galvanized steel carrier pipe, a polyurethane foam insulation layer, and an outer protective shell of HDPE or galvanized steel, providing excellent rigidity and insulation properties. Advantages:

PLC Controlled Pre-Insulated Pipe Extrusion Line with Integrated System for Stable Performance Vacuum Calibrating HDPE Jacket Pipe Extrusion Line High-Efficiency Solution for PPU Pre-insulated Pipe Outer Protection Product Overview This extrusion line is high-efficiency equipment designed for high-speed operation and energy saving. It is specifically used for producing HDPE pipes that serve as the protective outer cover for Polyurethane (PU) foam thermal pre-insulated pipes.

Custom PE Pre-Insulated Pipe Extrusion Line with Vacuum Calibration This line is among the most advanced and widely used machinery globally. It is ideal for producing energy-efficient, trenchless laying pipelines with thermal insulation. The produced pipes consist of a steel or galvanized steel carrier pipe, a polyurethane foam insulation layer, and an outer protective shell of HDPE or galvanized steel, providing excellent rigidity and insulation properties. Advantages: ·

High-Efficiency PE Insulated Pipe Manufacturing Line with Vacuum Calibration The High-Efficiency PE Insulated Pipe Manufacturing Line with Vacuum Calibration produces rigid "pipe-in-pipe" structures consisting of steel or galvanized steel carrier pipes, polyurethane foam insulation layers, and protective outer jacket pipes made of high-density polyethylene for underground installation or galvanized steel sheets for above-ground applications. Structural rigidity is achieved

HDPE Outer Sheathing Pipe Extrusion Line for District Heating Pipes Product Description HDPE jacket pipe extrusion line is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as protective cover of PU foam thermal Pre-insulated Pipe according to international standard. The HDPE jacket pipe is produced by vacuum calibrating method with smooth internal and external wall, long service life, good anti-corrosion insulation and mechanical

HDPE Plastic Jacket Pipe Pre-Insulated Pipe Casing Extrusion Line Product Description HDPE jacket pipe extrusion line is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as protective cover of PU foam t hermal Pre-insulated Pipe according to international standard. This production marvel integrates extrusion, vacuum calibrating, cooling, pulling, cutting, and stacking into a seamless operation. It boasts exceptional automatic functional

Vacuum Calibrating method Pre-Insulated Pipe outside casing extrusion line Product Description The vacuum calibration polyurethane insulation pipe is a kind of high efficiency pre insulated pipe. It is mainly composed of working steel pipe, PU insulation layer, plastic outer protective pipe and other parts. The working steel pipe is in the innermost layer and assumes the conveying medium(For example: hot water, steam) function. In the middle there is a PU insulation layer,

One-Step Production Line for Rigid PERT Insulated Pipes Product Description The production line adopts international advanced technology, combining modern automation with efficient production processes, which can significantly improve production efficiency and reduce production costs. Has good sealing performance, no chemical corrosion or oxidation in the inner tube. What is polyurethane foam PERT insulation pipe ? Polyurethane PERT insulation pipe is called flexible

Vacuum Calibration Plastic HDPE Thin Wall Casing Case Shell Jacket Pipe Machine Product Description Vacuum Calibration Plastic HDPE pipe machine is a completed high-speed and high-efficient, automatic and intelligent plastic pipe production line developed by HUASHIDA by technological innovation. Application It is applicable for extrusion of HDPE casing pipe(jacket pipe), which is used as a protective cover of rigid pre-insulated pipe in district heating, hot water or chilled

Insulated Pipe Extrusion Line For Large-Diameter HDPE Casing Pipes Product Overview The PE Plastic Pipe Extruder Machine is high-efficiency equipment designed for producing HDPE pipe used as protective casing for PU foam thermal pre-insulated pipes. This system features high speed, energy saving, compact design, easy operation with automatic control, and long service life. Production Line Configuration 1 set Vacuum loader 1 set Hopper dryer 1 set High-efficiency single screw

HUASHIDA HDPE Jacket Pipe Extrusion Line | Φ110-2200mm Pre-insulated Pipe Casing Machine Product Overview The HUASHIDA HDPE Thin-Wall Casing Extruder is a high-speed, energy-saving system designed specifically for producing the protective outer jackets of PU foam thermal pre-insulated pipes. Known for its compact size and long service life, this machinery is the ideal choice for manufacturers serving district heating, cooling, and industrial oil/gas transmission sectors. Pipe

Advanced PEX Pipe Production Line for Pre-Insulated Plastic Solutions Product Description PEX stands for Cross-Linked Polyethylene . It is a polyethylene pipe that undergoes a special cross-linking process to improve its mechanical and thermal properties. Through cross-linking, the molecular structure of polyethylene becomes stronger and more stable, allowing the pipe to withstand high temperatures, high pressures, and aggressive chemicals. Compared with traditional metal

HDPE Outer Casing Pipe Extrusion Line for Pre-Insulated Steel Pipe The PE Shell Pipe Extrusion Line is a high-efficiency system designed for producing HDPE thin wall pipe used as protective cover for PU foam thermal pre-insulated pipes according to international standards. This energy-saving line delivers high-speed production with stable performance. The HDPE jacket pipe produced features vacuum calibration method with smooth internal and external walls, offering long

Insulated Pipe Extrusion Line For Large-Diameter HDPE Casing Pipes Product Overview The PE Plastic Pipe Extruder Machine is high-efficiency equipment designed for producing HDPE pipe used as protective casing for PU foam thermal pre-insulated pipes. This system features high speed, energy saving, compact design, easy operation with automatic control, and long service life. Production Line Configuration 1 set Vacuum loader 1 set Hopper dryer 1 set High-efficiency single screw

Fully Automatic Pre-Insulated Pipe HDPE Jacket Pipe Extrusion Line Product Description Fully Automatic Pre-Insulated Pipe Jacket Pipe Making Line for pre-insulated pipe is designed by Qingdao Huashida Machinery Co., LTD. It absorbs and improves developed HDPE pipe extruding technology. HDPE jacket pipe extrusion line is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as protective cover of PU foam t hermal Pre-insulated Pipe according

Advanced Vacuum Calibrating Method for Pre-Insulated Pipe Extrusion Line Product Description The vacuum calibration polyurethane insulation pipe is a kind of high efficiency pre insulated pipe. It is mainly composed of working steel pipe, PU insulation layer, plastic outer protective pipe and other parts. The working steel pipe is in the innermost layer and assumes the conveying medium(For example: hot water, steam) function. In the middle there is a PU insulation layer,

Advanced PERT Rigid Insulated Pipe Production Line (Dia.Range75-315MM) Product Description The production line adopts international advanced technology, combining modern automation with efficient production processes, which can significantly improve production efficiency and reduce production costs. Has good sealing performance, no chemical corrosion or oxidation in the inner tube. Widely used in fields such as building water supply and refrigeration systems.Equipment

PERT Pre Insulated Pipe Production Line Product Overview This continuous flexible pre-insulated pipe production line integrates advanced one-step extrusion and foaming technology, combining inner pipe forming, polyurethane foam injection, film coating, and HDPE outer casing extrusion into a seamless workflow for high-performance flexible pre-insulated pipes used in heating supply systems. Three-Layer Structure Inner PERT/PPR/HDPE pressure pipe, polyurethane foam insulation

Large Diameter HDPE Vacuum Calibration Jacket Pipe Extrusion Line for Insulated Pipe Product Overview The HDPE Jacket Casing Pipe Extrusion Line is a high-performance system engineered to produce durable protective casings for PUR (Polyurethane) foam pre-insulated pipes . Utilizing state-of-the-art vacuum calibration technology , this production line ensures that casing pipes meet rigorous international standards for thermal insulation and mechanical protection. By integratin

Efficient Pre-Insulated Pipe Extrusion Line for HDPE Jackets Product Description HDPE jacket pipe extrusion line is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as protective cover of PU foam thermal Pre-insulated Pipe according to international standard. The HDPE jacket pipe is produced by vacuum calibrating method with smooth internal and external wall, long service life, good anti-corrosion insulation and mechanical performance.