PUR Spray PE Wrap Pre-Insulated Pipe Production Line For Energy Efficiency
Price:
100000
MOQ:
1
Delivery Time:
90 days
Brand:
huashida
Product Description
Product Description
PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency
Production line introduction
Polyurethane spraying polyethylene wrapping pre-insulated pipe production line is used for the production of polyurethane prefabricated direct buried thermal insulating pipes, which are widely used in the field of heating, cooling and crude oil transportation.
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
Product structure
Rigid polyurethane spraying polyethylene winding prefabricated direct buried insulation pipe is composed of working steel pipe for conveying medium, sprayed polyurethane rigid foam insulation layer and winding polyethylene outer casing. The product structure is shown in the figure below:
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
The scope of application of the insulation pipe
1. anti-corrosion, thermal insulation pipeline in the field of heating, cooling and crude oil transportation.
2. Medium temperature: ≤120°C (incidental peak value <140°C).
3. Medium pressure: ≤2.5MPa.
4. Laying method: It is mainly used for direct burial laying, and can also be used for trench or overhead laying of pipelines.
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
Advantages of Polyurethane spray insulation pipe:
1. The density of polyurethane is uniform and controllable.
2. Polyurethane rigid foam has no empty spaces.
3. The surface of polyurethane foam is rough, the shear strength (friction) to the polyethylene outer casing is greater than 200Kpa.
4. The thickness of the polyurethane insulation layer and the thickness of the polyethylene outer casing can be adjusted according to the design.
5. The production has a high degree of automation.
Products specification
Technical process
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
The spraying and winding production process ensures the uniformity of the density of the insulation layer, improves product quality, and reduces production costs.
PUF spray PE winding preinsulated pipe production line consists of the following parts:
3) Polyethylene sheet extruding winding line
4) Water cooling line
5) End-cutting equipment
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
![PUR Spray PE Wrap Pre-Insulated Pipe Production Line for Energy Efficiency]()
For more information please contact us! Welcome to visit our factory!
Production line introduction
Polyurethane spraying polyethylene wrapping pre-insulated pipe production line is used for the production of polyurethane prefabricated direct buried thermal insulating pipes, which are widely used in the field of heating, cooling and crude oil transportation.
Product structure
Rigid polyurethane spraying polyethylene winding prefabricated direct buried insulation pipe is composed of working steel pipe for conveying medium, sprayed polyurethane rigid foam insulation layer and winding polyethylene outer casing. The product structure is shown in the figure below:
The scope of application of the insulation pipe
1. anti-corrosion, thermal insulation pipeline in the field of heating, cooling and crude oil transportation.
2. Medium temperature: ≤120°C (incidental peak value <140°C).
3. Medium pressure: ≤2.5MPa.
4. Laying method: It is mainly used for direct burial laying, and can also be used for trench or overhead laying of pipelines.
Advantages of Polyurethane spray insulation pipe:
1. The density of polyurethane is uniform and controllable.
2. Polyurethane rigid foam has no empty spaces.
3. The surface of polyurethane foam is rough, the shear strength (friction) to the polyethylene outer casing is greater than 200Kpa.
4. The thickness of the polyurethane insulation layer and the thickness of the polyethylene outer casing can be adjusted according to the design.
5. The production has a high degree of automation.
Products specification
No. |
(DN) |
The thickness of the insulation layer |
Outer casing dia. |
Min. thickness of the outer casing |
| 1 | 500 | 30-60 | 598-658 | 4.5 |
| 2 | 600 | 30-60 | 700-760 | 5.0 |
| 3 | 700 | 30-60 | 790-850 | 5.0 |
| 4 | 800 | 30-60 | 891-951 | 5.5 |
| 5 | 900 | 30-60 | 992-1052 | 6.0 |
| 6 | 1000 | 30-60 | 1093-1153 | 6.5 |
| 7 | 1100 | 30-60 | 1194-1254 | 7.0 |
| 8 | 1200 | 40-100 | 1316-1436 | 8.0 |
| 9 | 1400 | 50-100 | 1538-1678 | 9.0 |
| 10 | 1620 | 50-100 | 1738-1840 | 10.0 |
Technical process
The spraying and winding production process ensures the uniformity of the density of the insulation layer, improves product quality, and reduces production costs.
PUF spray PE winding preinsulated pipe production line consists of the following parts:
1) Steel pipe outwall shot blasting line
2) Polyurethane spray molding line3) Polyethylene sheet extruding winding line
4) Water cooling line
5) End-cutting equipment
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Company
Qingdao Huashida Machinery Co., Ltd.
Location
69 Jinsheng Second Road Chengyang District, Qingdao, Shandong, China
Contact Person
yuki