The steam pre-insulated piping system we engineer at WANLI PIPELINE is designed for underground distribution of superheated steam, saturated steam and other high temperature, high pressure fluid mediums, which can be widely used in district heating, industrial manufacturing areas. The piping system was researched at WANLI PIPELINE based on the national standard. Compared to outdated, costly, less effective, etc. traditional piping system, it is more economical and has higher quality.
|Distribution mediums||Steam etc.||Designed pressure||≤2.5MPa|
|Service life||30 years||Designed temperature||≤350℃|
|Used spot||Underground, it can be buried under the road or green belt and has no effect on passing vehicles and vegetation.|
The Steam pre-insulated piping system is composed of a steel carrier pipe, glass wool, aluminum silicate needle blanket, or nano aerogel soft insulation, microporous calcium silicate hard insulation. The outer layer insulation is protected by spiral steel outer jacket which is coated with fusion bonded epoxy, polyurea, epoxy coal tar pitch, or 3PE.
WANLI PIPLINE is a leading manufacturing of pre-insulated piping systems. We can provide a complete steam pre-insulated piping system consisting of pipes and fittings to your specifications.
|DN[mm]||Carrier pipe Dy×s[mm]||Insulation thickness[mm]||Outer jacket Dy×s[mm]||Delivered length [m]|
Note: above parameters are theorectical value and the subject to actual samples. All products can be customized to customer demands.