Pre-Insulated Pipe Production Line

PERT 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 independently developed a new type of One-step PERT Flexible Pre-insulated Pipe Production Line with independent intellectual property rights. The new One-step PERT Flexible Pre-insulated Pipe Production Line consists of online continuous production processes, including

O-Type 3LPE 2LPE FBE Steel Pipe Anti-corrosion Coating Machinery Product Description The Huashida 3LPE/FBE Steel Pipe Anti-Corrosion Coating Line is a comprehensive, fully automated solution for applying high-performance protective layers to steel pipelines. This complete system integrates advanced shot blasting , precision intermediate-frequency heating , electrostatic powder spraying , and O-type co-extrusion technology for PE and adhesive applications. Engineered for

Flexible PERT insulated pipe machinery with Continuous Foaming Product Description Flexible polymer pre insulated pipes are a structure consisting of a pressure pipe, a layer of thermal insulation and a protective polyethylene shell.They are extensively used in district heating and cooling networks, industrial process piping, and pre-insulated piping systems for hot and cold water supply. Their design makes them ideal for both above-ground and direct burial installations,

Pre-Insulated Pipe Extrusion & Foaming Line HDPE + PU Product Description The HDPE jacket pipe extrusion line is specifically designed for manufacturing high-quality HDPE outer casing pipes used in pre-insulated pipe systems. It ensures stable, efficient production with excellent output and easy operation. This equipment is widely applied in pipeline insulation production lines , supporting customizable configurations to meet different pipe diameter and production requirement

110-600mm Pre-Insulated Pipe Production Line High-Efficiency The HDPE pre-insulated pipe casing extrusion line is a highly efficient, energy-saving core component of the HDPE casing + PU foam pre-insulated pipe production system. Designed in strict accordance with international standards, it is specifically engineered to manufacture high-quality HDPE casing pipes that serve as the protective outer layer for polyurethane (PU) foam insulated pipes. Using the vacuum calibration

High-Output Pre-Insulated Pipe Line 600-1200mm Diameter Range Product Description The HDPE jacket pipe extrusion line is a high-efficiency system designed with high speed and energy savings for producing HDPE pipe used as the protective outer casing for PU foam thermal pre-insulated pipe, in compliance with international standards. The HDPE jacket pipe is manufactured using a vacuum calibration method , resulting in: Smooth internal and external walls Long service life

Product Description PU foaming injection pre-insulated pipe HDPE Jacket Extrusion line for pre-insulated pipe is designed by Qingdao Huashida Machinery Co., LTD. It absorbs and improves developed HDPE pipe extruding technology. The production line is an integration design composed by extrusion, vacuum calibrating, cooling, pulling, cutting, stacker. Great performance in automatic operation, extrusion capacity, steady and service life etc. Especially compared with the line use

Product Description PU foaming injection pre-insulated pipe HDPE Jacket Extrusion line for pre-insulated pipe is designed by Qingdao Huashida Machinery Co., LTD . It absorbs and improves developed HDPE pipe extruding technology. The production line is an integration design composed by extrusion, vacuum calibrating, cooling, pulling, cutting, stacker. Great performance in automatic operation, extrusion capacity, steady and service life etc. Especially compared with the line

PERT/PEX Corrugated Flexible Pre-Insulated Pipe Production Line – PU Foam Insulation These flexible polymer pre-insulated pipes represent a masterful engineering achievement , combining three essential layers into a single high-performance system: Inner pressure pipe – ensures reliable fluid transport Thermal insulation layer – minimizes energy loss Outer polyethylene casing – provides robust protection against external elements Applications The pipes are widely used in:

High-Efficiency Automated Production Line for 3LPE Pipeline Coating The 3PE anti-corrosion coating production line is specifically designed to apply a three-layer coating to steel pipes, significantly enhancing their mechanical strength, electrical insulation, and durability. This system is ideal for pipelines used in the transmission of oil, gas, water, and other fluids. Technological processes Upload pipes→conveyor→rust removal→ intermediate frequency heating→Epoxy powder

Energy-Efficient HDPE Jacket Pipe Production Line with Vacuum Calibration Product Description Immerse yourself in the future of energy-efficient technology with the HDPE Jacket Pipe Production Line featuring advanced Vacuum Calibration. This groundbreaking solution by Qingdao Huashida Machinery Co., Ltd. signifies a leap forward in precision engineering and sustainable manufacturing. Designed to optimize resources and reduce energy consumption, this production line promises

High-Capacity Line for Large-Diameter (1160mm) Pre-Insulated Pipes, Featuring HDPE Jacketing, PU Foam & Vacuum Calibration Product Description Utilizing a vacuum calibration process, this polyurethane pre-insulated piping system delivers superior thermal efficiency and long-term reliability. It features a robust three-layer construction: a steel carrier pipe, a rigid polyurethane (PU) foam insulation layer, and a protective high-density polyethylene (HDPE) outer jacket,

HDPE-Vacuum Calibration Insulation Pipeline Making Machine Product Description A PE Vacuum Calibration Insulation Pipeline Making Machine is a full production line for making pre-insulated PE jacket pipes with precise dimensions and high quality. It's widely used in modern pipeline production - especially where energy efficiency and long service life are required. These machines produce HDPE outer jacket pipes for pre-insulated pipelines. The typical three-layer structure of

Production Line for Continuously Corrugated, Flexible Pre-Insulated Pipes (PERT/PEX), for Isoproflex-Type Pipes Our flexible polymer pre-insulated pipes offer an integrated solution for efficient fluid conveyance. The core design seamlessly combines a durable inner service pipe, efficient thermal insulation, and a tough outer PE sheath. As the ideal choice for district energy systems, industrial utilities, and building water supply networks, these pipes provide outstanding

HDPE Polyurethane Foam Pre-insulated Pipe Machine Product Description This high-efficiency, energy-saving HDPE outer casing extrusion production line is specifically designed for manufacturing high-density polyethylene protective shells for polyurethane foam insulated pre-fabricated pipes according to international standards.The line utilizes a vacuum sizing process, resulting in pipes with smooth inner and outer walls, excellent corrosion resistance, superior insulation

PU Foam Pre-Insulated Pipe Extrusion Line with HDPE Outer Jacket Product Description The polyurethane (PU) pre-insulated pipe system, manufactured using an advanced vacuum calibration process, is engineered to deliver excellent thermal insulation performance and long-term operational 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:

HDPE Outer Jacket Pipe Extrusion Line for PU Pre-Insulated Pipe with Vacuum Calibration Product Description The HDPE jacket casing pipe extrusion line is used for producing outer protective pipes for PU foam pre-insulated systems. Vacuum calibration ensures accurate sizing and excellent surface quality. PLC control enables stable, efficient, and energy-saving production for medium and large-scale output. Product Parameters Style PE-110/500 PE-655/1380 PE-960/1860 PE-1155/2200

PU Foam HDPE Jacket Pipe Extrusion Line Plastic Extruder 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

Product Description 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 wall thickness, long service life, excellent anti-corrosion

Internal & external FBE/3LPE coating machinery for steel pipes (325-3600mm). Features SA2.5 cleaning, 150-800μm coating thickness, 0-6m/min speed. CE/ISO certified with 12-month warranty and global installation support.