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Distric Supply Hot Water Polyurethane Foaming Pert Flexible Insulation Pipe Production Line

Categories Pre-Insulated Pipe Production Line
Brand Name: HUASHIDA
Certification: ISO9001
Place of Origin: Qingdao,Shandong,China
MOQ: 1
Payment Terms: L/C, D/A, D/P, Western Union, T/T, Western Union, MoneyGram
Delivery Time: come to an agreement in respect of the delivery time
Packaging Details: Packing according to Machine
Use Material: PU Foam, PE and Plastic Inner Pipe
Pipe usage: Pre-insualte
Color: Black
Place: Indoor
Temperature: 0-35℃
Speed: 6m-10m/Min
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Distric Supply Hot Water Polyurethane Foaming Pert Flexible Insulation Pipe Production Line

Distric Supply Hot Water Polyurethane Foaming Pert Flexible Insulation Pipe Production Line


Introduction:
What is polyurethane foam PERT insulation pipe?
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.



Production technology process:


Roll putting machine----Tractor----Far infrared heating device----Pipe centering straightening device----Laminating molding system----Foaming placement----Foam forming----PE layer extruder coating system----Vacuum sizing----Cooling spray----Pipe cutting----Winding forming


PERT II Pipes Can Tolerate Temperatures of 110°C
Pipeline smooth, no impurities, no pollution
Heating companies can realize unattended, automated operation
Low temperature heating
60 °C supply water 45 °C backwater to meet the heating demand.
The construction is simple and convenient, and the excavation amount is 40%
---- Greatly reduce construction costs

It saves the raw materials for using PE-RT II pipe.
Example: Level 2 design pressure: 10 Bar; for cold and hot water transfer in buildings
Selection of different material pipes: the highest PE-RTIIS value; the thinnest wall thickness
Compared to PERT I, PERT II can reduce material use by 15%
Relative to PP-R, PERT II can reduce material use by 30%
Note: According to relevant Chinese national standards and draft


sDia.(mm)Wall Thickness(mm)Wall Thickness Area(m2)Density(kg/m3)Length(m)Weight
(kg)
Weight Save
PERT/X
PERT IIS3.2162.29.5E-05947100090
PERT IS2.5162.71.1E-049331000105-17%
PP-RS2163.31.3E-049001000118-31%
PERT IIS3.2202.81.5E-049471000143
PERT eIS2.5203.41.8E-049331000165-15%
PP-RS2204.12.0E-049001000184-29%
PERT IIS3.2253.52.4E-049471000224
PERT IS2.5254.22.7E-049331000256-14%
PP-RS2255.13.2E-049001000287-28%
PERT IIS3.2324.43.8E-049471000361
PERT IS2.5325.44.5E-049331000421-17%
PP-RS2326.55.2E-049001000469-30%

Market Survey
International:
Up to now, there are only a few foreign companies engaged in PERT II cryogenic pipelines, mainly in northwest Europe, Russia and the Middle East.


Seller provide the technical service with free, and training the workers of buyers.


Quality Distric Supply Hot Water Polyurethane Foaming Pert Flexible Insulation Pipe Production Line for sale
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