One-Step PERT insulated pipe production line
— Professional Pipe Extrusion Solutions from Qingdao Huashida Machinery
Introduction
Over the course of two years, Huashida Machinery has overcome 30 major technical challenges to successfully develop and launch a one-step PERT insulated pipe production line with independent intellectual property rights!
One-Step PERT insulated pipe production line from Qingdao Huashida Machinery is engineered to produce premium-quality polyethylene pipes for heating, ventilation, and air conditioning systems.
These pipes are designed for long-term high-temperature operation (up to 95°C), with excellent pressure resistance, chemical stability, and durability — making them the preferred choice for modern central heating and hot water supply networks worldwide.
Whether for residential, commercial, or industrial applications, our equipment ensures consistent pipe quality, high production efficiency, and reliable performance.
Advantages of the One-Step PERT Insulated Pipe Production Line
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Significantly Reduces Production Costs
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High Level of Automation for stable, efficient operation
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Continuous Production without restrictions on pipe length
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Soft Foam Insulated Pipes can be directly buried underground, requiring smaller trenches
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Excellent Mechanical Performance
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Pipes are waterproof, chemical-resistant, and the inner pipe is oxidation-free
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Pipes can be coiled and transported in rolls, greatly reducing the need for pipe joints
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Lower Construction Costs
Product Applications
The soft insulated pipes produced by this equipment are lightweight, flexible, and can be coiled, making transportation and installation convenient.
With fewer joints, excellent toughness, and high durability, they are particularly suitable for secondary network pipelines in central heating systems and serve as an ideal replacement for underground secondary steel insulated pipes.
Superior Pipe Quality
Pipes with excellent heat resistance and long service life (50 years under normal conditions).
High Production Efficiency
Advanced single screw extruder with optimized screw design for stable plasticization.
Automatic Well-known brand PLC control for easy operation and real-time monitoring.
Energy-Saving & Cost-Effective
Frequency-controlled motors and efficient heating system to reduce energy consumption.
Low maintenance requirements and long equipment lifespan.
Flexible & Customizable
Pipe diameter range: 20–160 mm (custom sizes available).
Configurations tailored to different capacities and budgets.
Technical Specifications
Process Flow
Up carrier pipe--pulling up to line--pipe catching connect--transport forward---put into seal &cover film device--foaming--foam curing ---PE cover extruding--vacuum sorb -- spray cooling--checking splice--cutting splice--off-pipe--down off pipe
Cover pipe dia.&wall thickness
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No.
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Dia.
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Wall thickness
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1
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200mm
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3mm
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2
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160mm
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3mm
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3
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125mm
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3mm
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4
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110mm
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3mm
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5
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90mm
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2mm
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6
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75mm
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2mm
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7
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50mm
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2mm
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We also provide customized designs to meet special production requirements.
Applications
Why Choose Qingdao Huashida Machinery?
✅ 20+ Years of Manufacturing Experience – Trusted by clients in 80+ countries.
✅ Turnkey Solutions – From design to installation and after-sales service.
✅ Strict Quality Control – ISO-certified production & CE-certified machines.
✅ Global Support – On-site installation and training available.
Customer Feedback
“Huashida’s pipe extrusion line has been running in our factory for over 5 years with almost no downtime. The pipe quality is excellent, and our production efficiency increased by 30%.”
— Mr. Ivan, Heating Pipe Manufacturer, Eastern Europe
Product Tags:
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one-step PERT insulated pipe production line Images
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