Continuous Pert Flexible Pre-Insulation Pipe Production Line for Building Water Supply
Brand Name:Huashida
Certification:CE, Rohs，TUV
Model Number:20-350MM
Minimum Order Quantity:1
Delivery Time:60DAYS
Payment Terms:T/T
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Location:
Qingdao Shandong China
Address:
69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
Supplier`s last login times:
within 23 hours
Product Details
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Product Details
Continuous PERT Flexible Pre-insulation Pipe Production Line for building water supply
Polyurethane PERT insulation pipe is called flexible insulation
pipe in international, Chinese standard name is II type
heat-resistant polyethylene (PE-RTII) low-temperature direct buried
heating pipe.
One-step pert flexible insulation pipe production line 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
Flexibility;Substantial cost savings
Resistance to high pressure and corrosion;
Favorable "price-quality" ratio;
Lightweight;
Pipe integrity is not damaged by freezing liquids;
Fluid flow causes less vibration and noise;
Easy installation.
Compare between PE-RTII insulation pipe and Ordinary insulation pipe
One-step pert flexible insulation pipe production line 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
Meticulously Designed for PERT: Every component, from the extruder to the cooling system, is
custom-engineered to meet the unique demands of PERT insulation
pipe production, guaranteeing superior quality.
Low Heat Loss, High Efficiency: Utilizing polyurethane rigid foam for insulation, our PERT
insulated pipes exhibit exceptionally low thermal conductivity (λ =
0.013-0.03 kcal/m·h·ºC), outperforming conventional insulation
materials by 4-9 times.
Minimal Water Absorption: The high closed-cell rate of the polyurethane foam (approximately
92%) results in a very low water absorption rate of about 0.2
kg/m².
Superior Anti-Corrosion Properties: The polyurethane rigid foam insulation layer forms a tight bond
with the working pipe, effectively isolating it from air and water
infiltration, thus preventing corrosion and ensuring long-term
structural integrity.
Extended Service Life: PERT insulated pipes offer an impressive service life of over 50
years, significantly longer (3-4 times) than pipes installed using
traditional trench or overhead laying methods. This durability
reduces maintenance, replacement costs, and offers substantial
environmental benefits.
Small Land Occupation & Fast Construction: Eliminating the need for large trenches, this solution reduces
earth excavation by over 50% and civil engineering and concrete
usage by 90%, while also shortening the construction period by more
than 50%.
Intelligent PLC Control: Features intelligent operation via PLC control, minimizing manual
intervention, reducing electricity, water, and labor costs, and
enhancing operator safety with a high safety factor.
Customized Production: Tailored production options are available to meet diverse customer
requirements, backed by lifelong technical support and maintenance
services.
Pipe Structure:
Inner pipe: PE, PE-RT, Steel,PERT-II, PE-Xa
Insulation layer: Polyurethane (PPU)
Outer sheath: HDPE
Equipment show
Finished pipe display
Flexibility;Substantial cost savings
Resistance to high pressure and corrosion;
Favorable "price-quality" ratio;
Lightweight;
Pipe integrity is not damaged by freezing liquids;
Fluid flow causes less vibration and noise;
Easy installation.
Compare between PE-RTII insulation pipe and Ordinary insulation pipe
| Picture | Weight/m | Cost of project | Pipe Length |
Light | Low | unlimited | |
Weight | High | Fixed-lenghth |
Continuous Pert Flexible Pre-Insulation Pipe Production Line for Building Water Supply
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