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Product name |
pre insulated pipe |
structure |
steel pipe, insulation layer, HDPE outer protection pipe |
steel pipe |
1. Seamless, |
Steel pipe standard |
1. GB 20#, Q235B |
HDPE outer protection pipe |
High density polyethylene( black or orange) |
Application |
1. District heating |
Standard |
1. GB/T29047-2012 |
Laying mode |
It is mainly used for direct-buried laying, and can also |
Advantages |
1. Unique trinity structure |
Production range |
DN20-DN1600mm |
Related products |
1. The pre-insulated pipe with alarming line |
Pre insulated pipe is a common pipeline insulation material, widely used in various fields and industries. Here are some specific applications of polyurethane insulation pipes:
1. Urban central heating pipeline: In urban central heating systems, pre insulated pipes can be used for insulation of pipelines conveying high-temperature hot water or steam to reduce heat loss and save energy.
2. Industrial pipelines: In industrial production processes, many pipelines need to transport high-temperature or low-temperature cooling media. Polyurethane insulation pipes can effectively control the surface temperature of pipelines, reduce heat loss, and protect pipelines.
3. HVAC pipes: In buildings, polyurethane insulation pipes can be used for pipeline insulation in HVAC systems to ensure stable and comfortable indoor temperatures.
4. Petrochemical industry: In the petrochemical production process, polyurethane insulation pipes can be used for pipeline insulation for conveying high-temperature or low-temperature cooling media to ensure production efficiency and safety.
5. Water supply and drainage pipelines: In urban water supply and drainage systems, polyurethane insulation pipes can be used for insulation of water and sewage pipelines to prevent icing and reduce heat loss.
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