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Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines

1
MOQ
US$70,000.00-300,000.00
Price
Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Screw No.: Single-screw
Application: Used For Sewerage And Drainage In City
Type: Pipe Extruder
Apply To: Soft Polyurethane Foam And Rigid Polyurethane
Inner Service Pipe: PE-Xa Or PE-Rt II Material
Highlight:

Thermal insulation pipe production line

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PU foaming pipe manufacturing line

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District heating pipeline production equipment
Basic Infomation
Place of Origin: Qingdoa, China
Brand Name: HUASHIDA
Certification: CE
Model Number: 20-350mm
Payment & Shipping Terms
Packaging Details: Standard Packing
Delivery Time: 60DAYS
Payment Terms: L/C,D/P,T/T
Supply Ability: 30 Unit/Year
Product Description
PERT Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines
Product Description
PERT Thermal Insulation Pipe Continuous PU Foaming Production Line
What is polyurethane foam PERT insulation pipe?
Polyurethane foam PERT insulation pipe, commonly known as a flexible pre-insulated pipe, is widely used in district heating, hot water transportation, geothermal energy systems, and industrial heating applications. According to Chinese standards, it is classified as a Type II Heat-Resistant Polyethylene (PE-RT II) Direct-Buried Heating Pipe.
One-step pert flexible insulation pipe production line process flow:
Pipe unwinding - unwinding traction - V-shaped wheel conveying - track feeding - encapsulation and film coating - Pouring foaming - foam curing -PE layer O-shaped extrusion - Vacuum suction coating - spray cooling - winding

Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines
Production line composition
The flexible pre-insulated pipes production line consists of the following components:

1) Production line for inner pressure pipe (PERT, PEX)
2) Inner pipe unwinding device
3) Pipe feeding device
4) Conveyor
5) Pipe centering device
6) Preheating and temperature control
7) Film feeding device
8) High-precision foaming machine
9) Forming machine with temperature control
6) Extruder for casing pipe and water cooling
7) Pull-off device
8) Winding machine
Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines
Pipe Structure:
Inner pipe: PE, PE-RT,  Steel,PERT-II, PE-Xa
Insulation layer: Polyurethane (PPU)
Outer sheath: HDPE
Our Advantages

Advantages of the flexible pre-insulated pipe production line:
1.Substantial cost savings
2.Continuous production method enables long delivery lengths,less pipe ioints
3.Flexible pipes can insulated directly underground and demands smaller excavation
4.Excellent mechanical properties
5.Flexible pipes are easy to transport,handle and storage

Compare between PE-RTII insulation pipe and Ordinary insulation pipe
Picture Weight/m Cost of project Pipe Length
Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines
 
    Light
    Low
  unlimited
Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines
 

   Weight

   High		  
 
 Fixed-lenghth
 
Technical Parameters

Style Diameter
(mm)		 Extruder Extrusion speed
Meter		 Capacity (Kg/h) Dimension (m)
Style Total Power
(KW)
SKRG1200 300-1200 SJ65× 30 230 1-12 320 26× 18× 5.0
SKRG2200 1000-2200 SJ90× 30 380 0.5-5 650 28× 19× 5.0
SKRG3000 1600-3000 SJ90× 30 390 0.3-3 800 48× 26× 6.0
Application scenarios

District heating and cooling networks
Residential and commercial building pipelines
Industrial piping systems
Transportation of hot and cold fluids
Pert Thermal Insulation Pipe Continuous PU Foaming Production Line for District Heating Pipelines

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

F
Frank
Australia Apr 17.2026
Helpful (3)
Thank You Huashida
Tag:

Pipe Making Machine

Pipe Extrusion Machine

pipe extrusion line

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Contact Person : Ms. yuki
Tel : +8615953227920
Fax : 86-532-57780399
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69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
yuki.huang@qdhsd.com
+8615953227920
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