Pre-Insulated Pipe Production Line

Product Description The PE series pre-insulated pipe extrusion line, designed by Qingdao Huashida Machinery Co., Ltd. with advanced German extrusion technology, features an integrated system for extrusion, vacuum calibration, cooling, pulling, cutting, and stacking. It delivers high automation, large extrusion capacity, stable performance, and long service life.Compared with internal pressure calibration methods, the vacuum calibration method offers superior pipe stiffness,

Product Overview Discover the cutting-edge HDPE Jacket Pipe Extrusion Line , tailored for pre-insulated pipe perfection. Ingeniously crafted by Qingdao Huashida Machinery Co., LTD , this line revolutionizes HDPE pipe extrusion technology, enhancing it with advanced design features. This production marvel integrates extrusion, vacuum calibrating, cooling, pulling, cutting, and stacking into a seamless operation . It boasts exceptional automatic functionality, superior

Product Description Vacuum-calibrated polyurethane pre-insulated pipes deliver superior thermal insulation and long service life. Featuring a steel carrier pipe, PU insulation layer, and HDPE protective jacket, the system ensures excellent strength, corrosion resistance, and energy efficiency. Produced using advanced vacuum calibration technology, the HDPE jacket pipes offer high dimensional accuracy and consistent quality, making them an ideal choice for district heating and

Product Overview The HUASHIDA HDPE Jacket Pipe Extrusion Line is a high-speed, energy-saving production system designed specifically for manufacturing the outer protective casing of Polyurethane (PU) Foam Pre-insulated Pipes . Utilizing advanced vacuum calibration technology, this line ensures that every pipe meets rigorous international standards for district heating, cooling, and industrial oil/gas transmission. Application: Protective outer jacket for thermal insulation

HDPE Thin-Wall Jacket Pipe Extrusion Line High-Efficiency Solution for PUF Pre-insulated Pipe Casing The HUASHIDA HDPE Jacket Pipe Production Line is engineered specifically for the manufacturing of outer protective casings used in Polyurethane Foam (PUF) thermal insulated piping. With 23 years of expertise, our machinery ensures high-speed, stable production for central heating and oil & gas transmission sectors. Core Applications Our HDPE jacket pipes serve as the critical

Polyurethane Spray Coating Equipment for Steel Pipe 508-1620mm The Polyurethane Spray Coating Equipment for Steel Pipe 508-1620mm ther mal winding preinsulation pipe production line independently developed by Huashida, consists of three parts: External shot blasting and derusting collector production line, polyurethane spraying production line, and PE winding production line. The line has a number of national patents, and the third-party standardized evaluation report has a

Product Description HDPE Plastic Jacket Pipe Pre-Insulated Pipe Casing Extrusion Line 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

Product Description Product Description The HDPE jacket pipe extrusion line is designed for extruding a thin-wall outer protective shell used in Polyurethane (PU) foaming pre-insulated directly buried pipes. This shell provides mechanical protection and waterproofing for the insulation layer.Huashida Company, a leading manufacturer in China, adopts the vacuum calibration method for stable and precise production.The line operates smoothly, features PLC intelligent control, and

Product Description: The HDPE jacket pipe extrusion line is specifically engineered to produce a thin-wall outer protective shell. This shell is primarily used in Polyurethane (PU) foaming pre-insulated pipes that are designed to be directly buried underground. The outer jacket created by this extrusion line offers essential mechanical protection as well as waterproofing for the insulation layer inside the pipe. This ensures the durability and effectiveness of the insulation

Product Description: The HDPE jacket pipe extrusion line is specifically engineered to produce a thin-wall outer protective shell. This shell is utilized in polyurethane (PU) foaming pre-insulated pipes that are designed for direct burial underground. This outer jacket serves an essential role by providing both mechanical protection and waterproofing for the insulation layer within the pipe system. Its robust design ensures long-term durability and reliability in harsh

Product Description: The HDPE jacket pipe extrusion line is specifically engineered to produce a thin-walled outer protective shell. This shell is primarily used in the manufacturing of polyurethane (PU) foamed pre-insulated pipes that are designed for direct burial underground. The outer jacket serves a critical role by offering both mechanical protection and waterproofing to the insulation layer inside the pipe, thereby enhancing the durability and performance of the entire

Prefabricated insulation pipe special HDPE outer protective pipe production line The HDPE jacket pipe extrusion line is a high-efficiency, high-speed and energy-saving production line designed for manufacturing HDPE plastic jacket pipes, which are widely used as protective casings for PU foam pre-insulated pipes, in accordance with international standards. The HDPE jacket pipe is produced using vacuum calibration technology, ensuring smooth inner and outer surfaces, uniform

HDPE Extruder Pipe Making Machine for Polyurethane Foam Insulated Product Description The polyurethane pre-insulated piping system produced with a vacuum calibration process is designed for superior thermal performance and long-term reliability.This system is composed of three main layers: an inner steel pipe, a polyurethane (PU) foam insulation layer, and a high-strength HDPE protective outer jacket. Pipe diameter range: 110-2200mm Core Advantages: Vacuum Calibration Process

Fully-Automatic Vacuum Calibration Insulated Pipe Production Line High-Efficiency and Stable PE Pipe Production Line: Achieving High-Speed Extrusion and Premium Production of Large-Diameter Thick-Walled Pipes This PE pipe production line employs a high-efficiency extruder specifically designed for HDPE and PP pipelines, equipped with a barrier-type mixing screw and slotted barrel to ensure excellent plasticization, extrusion stability, and high output. The spiral die head,

Large-Diameter Polyurethane Insulated Pipe Equipment Manufacture 1860 mm Basic Info. Model NO. HSD Screw No. Single-screw Automation Automatic Computerized Computerized Certification CE, ISO9001:2008 Customized Customized Condition New After-sales Service 1 Year Pipe Material PE, HDPE Calibration Method Vacuum Calibration Cooling Method Water Diameter Range 90-2000mm Transport Package Standard Package Specification ISO9001: 2008 Trademark HSD Origin Qingdao China HS Code

Precision Pre-Insulated Pipe Extrusion Line with Vacuum Calibrating Technology This fully automated production line is engineered to manufacture precision pre-insulated bonded pipe systems in a single, continuous pass. A vacuum-calibrated crosshead immediately after the PE extruder pulls the melt against a precision sleeve, ensuring uniform wall thickness, ovality ≤ 0.5 % and surface roughness Ra ≤ 6 µm at line speeds up to 2.5 m/min. Closed-loop vacuum control (±0.2 kPa)

HDPE Jacket Pipe Machine with Vacuum Calibration Technology for Pre-Insulated Pipe Production Line The HDPE jacket pipe extrusion line is a high-efficiency, high-speed and energy-saving production line designed for manufacturing HDPE plastic jacket pipes, which are widely used as protective casings for PU foam pre-insulated pipes, in accordance with international standards.The HDPE jacket pipe is produced using vacuum calibration technology, ensuring smooth inner and outer

Automatic Planetary Pipe Cutting Machine for Pre-Insulated Plastic PE Jacket Pipe Product Description Planetary Pipe Cutter for Plastic Pipes The Planetary Pipe Cutter is a highly efficient and versatile cutting tool specifically designed for cutting plastic pipes with precision and ease. It features a unique planetary cutting mechanism that ensures smooth and accurate cuts, even on pipes of various diameters and materials. Features • Precision Cutting: The planetary cutting

Automated 3LPE/2LPE/FBE anti-corrosion coating line for steel pipes (76-305mm). Features SA 2.5 surface treatment, 200-800μm FBE thickness, and 2-3mm PE coating. ISO/CE certified with 12-month warranty. Reduces labor costs by 40% with

Fully Automatic Chipless Plastic Tube Cutter for Insulated PE Jacketing Pipes Product Description Planetary Pipe Cutter for Plastic Pipes The Planetary Pipe Cutter is a highly efficient and versatile cutting tool specifically designed for cutting plastic pipes with precision and ease. It features a unique planetary cutting mechanism that ensures smooth and accurate cuts, even on pipes of various diameters and materials. 1. The Planetary Cutter Machine for plastic pipes