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Qingdao Huashida Machinery Co., Ltd.

  • China,Qingdao ,Shandong
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China High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &
China High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &

  1. China High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &
  2. China High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &
  3. China High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &
  4. China High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &

High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water &

  1. MOQ: 1
  2. Price: US$100,000.00-1,500,000.00 1 Piece (MOQ)
  3. Get Latest Price
Transmission Type Rigid
Payment Terms L/C,T/T
Trademark HUASHIDA
Foaming Thickness Pre-insualte
Controlsystem PLC automatic control
Delivery Time 90 days
Packaging Details Container loading,sea transportation
Supply Ability 60sets/year
Place of Origin Qingdao ,China
Brand Name HSD
Model Number 50-325
Certification CE, ISO 9001:2018

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Product Specification

Transmission Type Rigid Payment Terms L/C,T/T
Trademark HUASHIDA Foaming Thickness Pre-insualte
Controlsystem PLC automatic control Delivery Time 90 days
Packaging Details Container loading,sea transportation Supply Ability 60sets/year
Place of Origin Qingdao ,China Brand Name HSD
Model Number 50-325 Certification CE, ISO 9001:2018
High Light High-Efficiency PERT pipe extrusion lineFlexible pre-insulated pipe production lineHot water heating pipe extrusion machine
High-Efficiency Flexible PERT Insulated Pipe Extrusion Line for Hot Water & Heating
Product Overview

When it comes to modern heating systems, efficiency, durability, and cost savings are everything. That's why Qingdao Huashida Machinery Co., Ltd. has developed the Flexible PERT Insulated Hot Water Pipe Production Line - a cutting-edge solution for producing high-performance pipes that deliver heat exactly where it's needed, with minimal energy loss.

This production line combines innovative one-step extrusion technology with precision control systems, ensuring every meter of pipe is perfectly insulated, exceptionally flexible, and built to last.

Flexible PERT insulated pipe extrusion line overview Close-up view of pipe extrusion process
Key Advantages
  • Continuous One-Step Production - The pipe and insulation are produced in a single process, saving time, reducing labor, and ensuring seamless quality.
  • Lower Production & Installation Costs - Pipes can be coiled for easy transportation and installed with fewer joints, cutting down both material and labor expenses.
  • Outstanding Thermal & Mechanical Performance - Soft foam insulation keeps heat inside, while the PERT inner pipe resists high temperatures, pressure, and oxidation.
  • Flexible & Direct-Bury Capability - Pipes can be directly buried underground in smaller trenches, minimizing construction disruption.
Pipe production line operation Finished pipe quality inspection Pipe coiling and packaging
Applications
  • Central heating secondary network pipelines
  • Underfloor heating systems
  • Industrial hot water circulation
  • Replacement for underground secondary steel insulated pipes

Whether in harsh winter climates of Northern Europe or rapidly growing urban heating networks in Asia, this flexible insulated pipe meets the toughest demands while staying cost-efficient.

Technical Specifications
Pipe diameter range: 20-160 mm (customizable)
Continuous production speed: up to 15 m/min
Insulation layer: Soft foam, waterproof, corrosion-resistant, long-lasting
Automation: Fully automated line with synchronized extrusion, foaming, and coiling
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 Specifications
No. Diameter Wall Thickness
1 200mm 3mm
2 160mm 3mm
3 125mm 3mm
4 110mm 3mm
5 90mm 2mm
6 75mm 2mm
7 50mm 2mm
Product Benefits
Insulation: Thermal conductivity as low as 0.013 (4-9 times better than traditional materials). 92% closed-cell rate ensures lifespan over 50 years.
Anti-corrosion: Foam layer is closely bonded, isolating air moisture and ensuring long-lasting durability in harsh environments.
Economy: Save 50% of excavation costs and 90% of civil construction costs, shorten construction period by half, and reduce energy consumption.
Environmental: Less land occupation, zero waste in production, and green processes are more sustainable.
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About Qingdao Huashida Machinery

With over 23 years of manufacturing experience and clients in more than 80 countries, Qingdao Huashida Machinery is a trusted partner in the plastic pipe industry. From design to installation and after-sales service, we provide complete turnkey solutions that help our customers succeed in competitive markets.

"Our customers call it the game-changer in heating pipe production."

Founded in 2003, Huashida Machinery is a global leader in plastic extrusion technology. With 70% of our production exported to Europe, America, and the Middle East, we provide certified (ISO/CE) solutions for:

  • Anti-Corrosion Coating Lines (3LPE/FBE)
  • Pre-Insulated Pipe Lines (HDPE Jacket)
  • Geomembrane & Sheet Extrusion Systems
  • Pipeline Joint Materials: Heat shrink sleeves and electro-fusion joints
Huashida Machinery manufacturing facility Huashida Machinery international exhibition participation
Get Started

If you are looking to expand your market with high-quality flexible insulated pipes, Huashida Machinery has the technology, expertise, and support to make it happen.

Contact us today for technical details, videos, and a tailored quotation.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...

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Get in touch with us

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  • Qingdao Huashida Machinery Co., Ltd.
  • 69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
  • https://www.pipecoatingline.com/

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