| Customization: | Available |
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| Warranty: | 12 Months |
| Product Type: | PE Pipe |
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Huashida's Polyurethane Spray Polyethylene Wrap Pre-Insulated Pipe Production Line is engineered for manufacturing advanced, pre-fabricated direct-buried thermal insulation pipes. These pipes are crucial for enhancing energy efficiency and reducing heat loss in various applications, including heating, cooling, and crude oil transportation.
Our rigid polyurethane spray and polyethylene wrap pre-insulated pipes are comprised of three essential components:
Insulation Pipe Application Scope
These high-performance insulation pipes are broadly applied in:
Pipes produced on our line offer significant benefits:
Our spraying and winding production process ensures the uniformity of the insulation layer's density, significantly improving product quality and reducing overall production costs.
The PUF spray PE winding pre-insulated pipe production line consists of the following key parts:
| DN | Insulation Layer Thickness | Outer Casing Diameter | Min. Thickness of Outer Casing |
|---|---|---|---|
| 500 | 30-60 mm | 598-658 mm | 4.5 mm |
| 600 | 30-60 mm | 700-760 mm | 5.0 mm |
| 700 | 30-60 mm | 790-850 mm | 5.0 mm |
| 800 | 30-60 mm | 891-951 mm | 5.5 mm |
| 900 | 30-60 mm | 992-1052 mm | 6.0 mm |
| 1000 | 30-60 mm | 1093-1153 mm | 6.5 mm |
| 1100 | 30-60 mm | 1194-1254 mm | 7.0 mm |
| 1200 | 40-100 mm | 1316-1436 mm | 8.0 mm |
| 1400 | 50-100 mm | 1538-1678 mm | 9.0 mm |
| 1620 | 50-100 mm | 1738-1840 mm | 10.0 mm |
Partner with Huashida for industry-leading production solutions:
PE film jacket wrapping
Qingdao Huashida Machinery Co., Ltd was established in 2003. Since its inception, Huashida has focused on plastic polyurethane insulation pipe production line, 3PE anti-corrosion pipe production line, large diameter underground pipe production line and plastic pipe joints for 20 years. We always attach great importance to research and development,
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