Continuous Pert PU Foam Insulated Pipe Production Unit for Energy Piping Projects

• Customization: Available
• Warranty: 12 Months
• Product Type: PERT Pipe
• Model NO.: pert
• Screw No.: Single-screw
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008, QS, GMP
• Customized: Customized
• Condition: New
• After-sales Service: Technical Service with Free,Training The Workers
• Speed: 6m-10m/Min
• Use Material: PU Foam, PE and Plastic Inner Pipe
• Usage: District Heat/Chiller Supply
• Transport Package: Standard Package
• Specification: PERT-50/200MM
• Trademark: HSD
• Origin: Qingdao China
• HS Code: 8468800000
• Production Capacity: 50 Units/Month
• Package Size: 1200.00cm * 1230.00cm * 260.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

Product Detail Page: Polyurethane PERT II Insulation Pipe (Flexible Pre-Insulated Pipe)

Introducing the next generation of efficient and cost-effective pipeline solutions: the Polyurethane PERT II Insulation Pipe. Internationally recognized as a flexible insulation pipe and officially standardized in China as Type II Heat-Resistant Polyethylene (PE-RTII) Low-Temperature Direct Buried Heating Pipe, this innovative product combines the excellent properties of PE-RT II with high-performance polyurethane foam insulation and a durable protective outer layer.  

Key Features & Benefits:

• Enhanced Temperature Resistance: Engineered with PE-RT II material, our pipes can reliably tolerate temperatures up to 110°C, ensuring long-term performance and safety in various applications.
• Uncompromised Fluid Quality: The smooth inner surface of the PE-RT II pipe prevents the accumulation of impurities and ensures a clean, uncontaminated transfer of fluids.
• Enabling Automated Operation: Ideal for modern heating systems, our pipes facilitate unattended and automated operation for heating companies, reducing labor costs and improving efficiency.
• Optimized for Low-Temperature Heating: Designed to meet heating demands efficiently with a supply water temperature of 60°C and a return water temperature of 45°C, contributing to energy savings.
• Simplified and Cost-Effective Construction: The flexibility of the pipe significantly simplifies installation, reducing excavation work by approximately 40%. This translates to substantial savings in construction time and costs.
• Material Efficiency - Saving You Money: By utilizing PE-RT II, our pipes offer significant material savings compared to other options:
  • 15% reduction in material usage compared to PERT I.
  • 30% reduction in material usage compared to PP-R.
  • Note: Material savings are based on Level 2 design pressure (10 Bar) for cold and hot water transfer in buildings, according to relevant Chinese national standards and draft.
    

Product Parameters

The following table illustrates the material savings achieved by using PERT II compared to PERT I and PP-R for various pipe diameters (Level 2 Design Pressure: 10 Bar):

Size (DN)	SDR	Material	Wall Thickness (mm)	Wall Thickness Area (m²)	Density (kg/m³)	Length (m)	Weight (kg)	Weight Save
16	S3.2	PERT II	2.2	9.5E-05	947	1000	90
16	S2.5	PERT I	2.7	1.1E-04	933	1000	105	-17%
16	S2	PP-R	3.3	1.3E-04	900	1000	118	-31%
20	S3.2	PERT II	2.8	1.5E-04	947	1000	143
20	S2.5	PERT I	3.4	1.8E-04	933	1000	165	-15%
20	S2	PP-R	4.1	2.0E-04	900	1000	184	-29%
25	S3.2	PERT II	3.5	2.4E-04	947	1000	224
25	S2.5	PERT I	4.2	2.7E-04	933	1000	256	-14%
25	S2	PP-R	5.1	3.2E-04	900	1000	287	-28%
32	S3.2	PERT II	4.4	3.8E-04	947	1000	361
32	S2.5	PERT I	5.4	4.5E-04	933	1000	421	-17%
32	S2	PP-R	6.5	5.2E-04	900	1000	469	-30%

 

• Note: Other sizes and specifications are available upon request. Contact us for customized solutions.
  

Our Advantages

Advanced Manufacturing Technology:

We utilize a state-of-the-art continuous extrusion method. This advanced technology involves the continuous injection of the inner working tube (typically PE-RT or PE) and the polyurethane foam mixture into the filling area, followed by a film covering and then the application of the outer protective tube over the polyurethane insulation layer.  

Advantages of the Continuous Method:

• Reduced Foam Density: Allows for a lower density of the filled polyurethane foam, optimizing insulation performance while minimizing material usage.
• Thinner Outer Protective Tube: Enables the use of a thinner wall thickness for the outer protective tube, further reducing material costs without compromising durability.
• Versatile Application: The continuous method is suitable for insulating both flexible hoses and rigid pipes.

Features

 

• Products: Flexible pipe production line in polyurethane foam insulation  
   
• Pipe Diameter Range: 20-110 mm
• Productivity: 1.5-5 m/min
• Structure:
  • Work Tube: PE, PE-RT, or Steel (customizable)
  • Insulation: Polyurethane Foam (PPU)  
     
  • Sheath Pipe: Low-Density Polyethylene (LDPE)

Available Models:

Model	Diameter Range (mm)	Extruder Model	Extruder Power (kW)	Extruder Capacity (kg/h)
PERT-110	20-110	60/33	150	180
PERT-250	75-250	75/35	220	250
PERT-350	160-350	90/33	260	500

Applications

 

• District heating networks
• Residential and commercial heating systems
• Industrial pipelines
• Cold water and chilled water distribution
• Ground source heat pump systems

Why Choose Our Polyurethane PERT II Insulation Pipe?

• Superior Energy Efficiency: Excellent thermal insulation properties minimize heat loss or gain, leading to significant energy savings.  
   
• Long Service Life: High-quality materials and advanced manufacturing ensure durability and a long operational lifespan.
• Reduced Installation Costs: Flexibility and simplified installation process save time and labor.
• Environmentally Friendly: Lower material consumption and energy-efficient operation contribute to a more sustainable solution.
• Customizable Solutions: We can tailor pipe specifications to meet your specific project requirements.
• Reliable Supplier: As a leading manufacturer in China, we are committed to providing high-quality products and excellent customer service.
  

Contact Us Today:  

Learn more about how our Polyurethane PERT II Insulation Pipe can optimize your heating and cooling systems. Contact us for a quotation or to discuss your specific needs.

Company Profile

Qingdao Huashida Machinery Co., LTD, is a manufacturer of series of plastic pipe machines, municipal pipe machines, pipe insulation&anticorrosion machines, and pipe jointing&anticorrosion materials, with 21 years of production experience. 
Our main products are:
1. HDPE jacket pipe for pre-insulated pipe Production Line 
2. Rigid pre-insulated pipe Production Line
3. Flexible pre-insulated pipe(PERT) production line
4. Steel pipe FBE/2LPE/3LPE anti-corrosion coating line
5. Steel pipe derusting line
6. PE pressure pipe/Water Gas supply pipe production line
6. PP/PE plastic board/sheet/geomembrane production line
7. NBR PVC Thermal insulation tube/plate production line  
8.Pipeline anti-corrosion materials and instruments: heat shrink joint coating sleeve, electro-fusion weldable joint sleeve, portable welding gun(extruder), PE PP welding rod. 
We have been working with more than 400 overseas customers and exporting our products to Kazakhstan, Uzbekistan, Iran, Turkey, Russia, Nigeria and other countries.

 

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