Continuous Pert Flexible Insulated Pipe Production Line for Centralized Heating

• Customization: Available
• Warranty: 6-12 Months
• Product Type: PERT Pipe
• Model NO.: 20-2000mm
• Screw No.: Single-screw
• Automation: Automatic
• Computerized: Computerized
• Certification: ISO9001:2008, QS
• Customized: Customized
• Condition: New
• After-sales Service: Installation and Training
• Model No.: 20-2000mm
• Line Length: 60m
• Speed: 6m-10m/Min
• Usage: District Heat/Chiller Supply
• Pipe Dia: 20-200mm
• Transport Package: Standard Package
• Specification: 1200.00cm *1000.00cm * 1000.00cm
• Trademark: Huashida
• Origin: Qingdao China
• HS Code: 8477209000
• Production Capacity: 50 Sets/Year
• Package Size: 1200.00cm * 1000.00cm * 1000.00cm
• Package Gross Weight: 1000.000kg

Product Description

 

Continuous PERT Flexible Insulated pipe production line for Centralized heating 

Product Description

Continuous PERT Flexible Insulated pipe production line for Centralized heating , makes pipe diameter ranging from 20 to 250mm. 

The continue method is a relatively new advanced manufacturing technology. The inner tube, that is, the working tube (usually used of PE-RT, PE material) and the polyurethane foam mixture are continuously injected into the filling area, and the film is covered, followed by the outer protective tube covering the polyurethane insulation layer. Compared with the traditional technology, the continue method can reduce the density of the filled foam and reduce the wall thickness of the outer protective tube, thereby saving costs for the pipe manufacturer.
Continue method is applicable to both hose insulation and rigid pipe insulation.

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.

Feature

PE-RTII insulation pipe



√ 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

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

 

Detailed Photos

 

 

Production Applications

Huashida's continuous PERT flexible insulated pipe pipes are ideal for a wide range of applications, including district heating, cooling systems, oil and gas pipelines, and industrial piping. Their superior insulation, anti-corrosion properties, and long service life make them the preferred choice for modern, sustainable piping systems.

Customer cases

 

 

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