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Above Ground Piping System for Heating

Above Ground Piping System for Heating

The above ground steam piping system we engineer at WANLI PIPELINE is designed to distribute hot water, conduction oil and other fluid mediums. This system can be widely used in district heating, petrochemical, industrial manufacturing and other fields. The piping system conforms to GB/T 29047-2012 China’s national standard.

Applications
Distribution mediums Hot water, chilled water, returning water of air conditionings etc. Designed pressure ≤1.6MPa
Service life 30 years Designed temperature ≤140℃
Used spot Outdoor environment, placed on the ground or laid with high or
low supports.
Construct
Above Ground Piping System for Heating

The above ground piping system for heating we engineer at WANLI PIPELINE is consisted of a steel, copper, stainless steel or PPR carrier pipe, cell closed polyurethane insulation and a spiral lock-seam steel outer jacket.

Features
  • All pipes and fittings are prefabricated at WANLI’s shop, which means that the overall time required for a project can be reduced by minimizing the risk of weather delays and reducing the required labor to install a system.
  • Uncompensated laying technology, which means fewer wear and tear on accessories.
  • Cell closed polyurethane foam, offering the lowest available thermal conductivity and the best natural resistance to water penetration.
  • We also provide specified systems to your needs with a wide range of optional carrier pipe and protective jacket materials.
Fittings

WANLI PIPLINE is professional in manufacturing pre-insulated pipes. We provide you with a complete pre-insulated piping system consisting of pipes and components for the transportation of hot and cold water, which meets your engineering needs.

Above Ground Piping System for Heating
Fittings Specs
    1. Straight pipe
    2. Straight pipe
    1. Elbow pipe
    2. Elbow pipe
    1. Tee branch
    2. Tee branch
    1. Slide support (outer pipe support)
    2. Slide support (outer pipe support)
Technical specs
Above Ground Piping System for Heating specification sheet
DN[mm] Carrier pipe Dy×s[mm] Insulation thickness[mm] Outer jacket Dy×s[mm] Delivered length [m]
20 25*2.5 27 80*0.5 6
25 32*3 23.5 80*0.5 6
40 45*3.5 27 100*0.5 6
50 57*3.5 33.5 125*0.5 6
65 76*4 31.5 140*0.5 6
80 89*4 35 160*0.5 12
100 108*4 45.5 200*0.5 12
120 133*4.5 45.5 225*0.5 12
150 159*4.5 45 250*0.5 12
205 219*6 47.5 315*0.5 12
255 273*7 48 370*0.5 12
300 325*8 46.7 420*0.8 12
350 377*8 45.7 470*0.8 12
400 426*8 46.2 520*0.8 12
450 478*10 45.2 570*0.8 12
500 529*10 49.7 630*0.8 12
600 630*10 44.2 720*0.8 12
700 720*10 49 820*1 12
800 820*10 49 920*1 12

Note: above parameters are theorectical value and subject to actual samples. All products can be customized to customer demands.

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Application cases