Total 3252 products for pre insulated underground heating pipe Manufacture & Suppliers

• ISO9001:2008 Certified PERT-50/200MM Pre-Insulated Pipe Production Line with One-Step Continuous Foaming Process

  

  ...pre-insulation pipe-internationally known as a flexible pre-insulated pipe-is defined in Chinese standards as Type II Heat-Resistant Polyethylene (PE-RT II) Low-Temperature Direct-Buried Heating Pipe. This p...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Computerized Single-screw PERT-50/200MM Pre-Insulated Pipe Production Line with Polyurethane Foaming

  

  ...pre-insulation pipe-internationally known as a flexible pre-insulated pipe-is defined in Chinese standards as Type II Heat-Resistant Polyethylene (PE-RT II) Low-Temperature Direct-Buried Heating Pipe. This p...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Municipal Heating Pipe Pre Insulated Steel Pipe Ppu Foaming Pipe Production Line

  

  Municipal Heating Pipe Pre Insulated Steel Pipe Ppu Foaming Pipe Production Line It is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as a protective cover of PU foam t...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Hot Water Pipeline Underground Direct Buried Pre Insulated Thermal Insulation Steel Pipe

  

  ...: Hot Water Pipeline Underground Direct Buried Pre Insulated Thermal Insulation Steel Pipe Products: Spiral Submerged-ArcWeled Steel Pipe Usage: Used for low pressure liquid transportation ,such as water,gas...

  Hebei Paris International Trading Co.,LTD

  Hebei,China

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• Automatic PERT Insulated Pipe Extrusion Machine for 20-250 mm Pre-Insulated Pipe Production with Polyurethane Foaming

  

  ...Insulated Pipe Extrusion Machine High-Quality Pre-Insulated Pipe for Heating Networks Product Description QINGDAO HUASHIDA MACHINERY CO., LTD has spent two years overcoming 30 technical difficulties and inde...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Automatic One-step PERT Insulated Pipe Extrusion Machine for 20-250 mm Pre-Insulated Pipe Production Line

  

  ...Insulated Pipe Extrusion Machine High-Quality Pre-Insulated Pipe for Heating Networks Product Description QINGDAO HUASHIDA MACHINERY CO., LTD has spent two years overcoming 30 technical difficulties and inde...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• PERT Pre Insulated Pipe Production Line Integrating Extrusion and Foaming Processes for Seamless Production of Insulated Pipes

  

  ... 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-Laye...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• PE Jacket Pipe Production Line for PUF Pre-Insulated Heating Pipes

  

  ...installations. These pipes feature rigid polyurethane foam (PUF) insulation within a protective outer casing, ideal for heating networks with a working pressure of 1.6 MPa and water temperatures up to 403°K ...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Automated PLC Control Pre-Insulated Pipe Production Line with High-Pressure Foaming Machine for 500-1600mm Diameter Range

  

  ...specially designed for manufacturing polyurethane pre-insulated direct buried pipes. These pipes are widely used in district heating networks, cooling systems, and crude oil transportation projects. Main Fea...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• HDPE Jacket Shell Casing Extrution Machinery for PUR Foaming Pre-Insulated Pipe Machine

  

  ... layer, which is responsible for transporting media like hot water and steam. The middle PU insulation layer offers excellent heat preservation, effectively minimizing heat loss. The outermost plastic outer ...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• PUR Spray PE Wrapping Pre-Insulated Pipe Production Line – High-Density PU Foam Insulation for Heating, Cooling & Oil Pipelines

  

  ...PUR) Spraying Polyethylene (PE) Wrapping Pre-Insulated Pipe Production Line is designed for manufacturing polyurethane prefabricated direct-buried thermal insulating pipes. These pipes are widely used in hea...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• HDPE Casing Jacket Extruder with 250-1350 kg/h Capacity, 160-650 kW Power, and PLC Control for Pre-Insulated Pipe Production

  

  ...Pipe Pre-Insulated Pipe Extruder This extrusion line is specifically designed for manufacturing HDPE outer protective casing pipes used in pre-insulated thermal pipe systems. It efficiently extrudes high-den...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• PLC Controlled HDPE Jacket Pipe Extrusion Line with Vacuum Calibration Technology for 110-2000mm Pre-Insulated Pipes

  

  ...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 inte...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• PE series vacuum calibrating method pre-insulated pipe outside casing extrusion line

  

  ...manufacturing pre-insulated pipes used in energy-saving trenchless pipeline installations. These pipes feature rigid polyurethane foam (PUF) insulation within a protective outer casing, making them ideal for...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• One-Step PERT-PEX Pre-insulated Pipe Making Machine with Low Heat Loss and Anti-corrosion for District Heating

  

  ...Pre-insulated Plastic Pipe Making Machine Product Description Product introduction: The screw and barrel of the extruder, the pipe mold, and the sizing cooling system used in this production line are all spe...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Vacuum Calibrating Pre-Insulated Pipe Extrusion for Municipal Water & Heating

  

  ...Insulation Pipe Extrusion Machinery,maneuverable and Easy to install Product Description The vacuum calibration polyurethane insulation pipe is a kind of high efficiency pre insulated pipe. It is mainly comp...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• High Speed Production Pre-Insulated Jacket Pipe Extrusion Manufacturing Line

  

  ...Pre-Insulated Jacket Pipe Extrusion Manufacturing Line Product Description The HDPE pre-insulated pipe production line mainly produces three-layer composite pipes: Inner steel pipe: Used for transporting wat...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Thermal Insulating Jacket Casing Pipe District Heating Pipe Automatic HDPE Plastic Extruder

  

  ...Insulating Jacket Casing Pipe District Heating Pipe Automatic HDPE Plastic Extruder Product Description HDPE jacket pipe extrusion line is high-efficiency equipment with high speed and energy saving for prod...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• HDPE Gas/ Water / Oil Supply Pre-Insulated Jacket Pipe Extrusion Casing Production Line

  

  ...Pre-Insulated jacket Pipe Extrusion Casing Production Line Product Description Huashida HDPE Jacket Pipe Extrusion Line is a high-performance solution for producing HDPE casing pipes for PU pre-insulated pip...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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• Continuous PU Foam Pre Insulated Steel Pipe Production Line

  

  ...pre-insulated pipe production line Production line introduction PU spraying PE winding pre-insulated pipe production line is used for the production of polyurethane prefabricated direct buried thermal insula...

  Qingdao Huashida Machinery Co., Ltd.

  Shandong,China

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