GB/T 9711SY/T 5037API 5LASTM A53/A106GB/T 3091
聚氨酯保温钢管
Pre-insulated steel pipe with rigid polyurethane foam insulation and HDPE outer jacket, for district heating and cooling networks. Low therm…
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- 👤 Wang Hao · 销售经理
- 📞 +86 15690475888
- 💬 WhatsApp: +8615690475888
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快速参数
- 起订量可议，欢迎试单
- 交货期定金后15–30天
- 供货能力20,000吨/月
- 装运港天津/青岛
- 付款方式T/T、即期信用证
产品介绍
Pre-insulated steel pipe with rigid polyurethane foam insulation and HDPE outer jacket, for district heating and cooling networks. Low thermal conductivity foam minimizes heat loss in buried or above-ground installation.
规格参数
| Structure | steel pipe + PU foam + HDPE jacket |
|---|---|
| Foam Density | ≥60 kg/m³ |
| Service Temperature | up to 120 °C |
| Application | district heating, hot water network |
特点与优势
Polyurethane foam insulation with low thermal conductivity
Steel-jacket (steel-sleeve) type for steam and high temperature lines
Compact structure with outer protection against moisture and impact
Stable heat loss performance, lower operating energy cost
Insulation density and thickness matched to project design
Complete with warning tapes and end seals for buried installation
应用领域
District heating networksSteam transmissionHot water supplyChilled water linesIndustrial parksUtility tunnels
包装与交付
钢带打捆、管端加护帽，可集装箱或散货装运；防腐管、保温管按设计包装。随货提供全套出口单证：商业发票、装箱单、提单、质保书。
常见问题
What insulation materials do you offer?
Rigid polyurethane foam for hot water and heating lines, and steel jacket systems with mineral wool or air gap for steam service.
Can you match our insulation thickness requirement?
Yes. Foam density, thickness and jacket wall are produced to your design, with heat loss calculation available on request.
How are insulated pipes protected underground?
High density polyethylene outer jacket plus end seals and warning tape keep moisture out for buried installation.
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