Pre-insulated Piping System for Heating

Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
Pre-insulated Piping System for Heating
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The pre-insulated piping systems for heating we engineer at WANLI PIPELINE are designed to distribute chilled water, hot water, heat transfer oil and other fluid mediums, which can be widely used in petrochemical, manufacturing industry, municipal works and other fields. The piping system has a wide range of applications, strong practical performance, no compensation laying design and advanced manufacturing technology, making the product more competitive.The piping system conforms to GB/T 29047-2012 China’s national standard, EN253/ASTM standards.

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 Underground where is no impact to vehicles, pedestrians passing by and vegetation, is also can be used indoors and outdoors above ground laying.
Construct

The pre-insulated piping system for heating we engineer at WANLI PIPELINE is composed of a steel, cooper, stainless steel or PPR carrier pipe, cell closed polyurethane foam insulation, and a heavy-weight, seamless, high density polyethylene outer jacket. The outer jacket can also be PVC, HDPE or metallic pipes.

Features
  • Prefabricated piping and fittings ensure more stable product quality and greatly reduce the time of field installation, thus significantly shortening the construction period.
  • Uncompensated laying technology: avoids the possible accessories loss caused by using compensators and helps to reduce investment cost for you.
  • Cell closed polyurethane foam insulation, offering the lowest available thermal insulation and the best natural resistance to water penetration.
  • WANLI PIPELINE provides diversified above ground piping system solutions for different application conditions.
Fittings

WANLI PIPELINE is an expert of manufacturing pre-insulated pipeline, be able to provide you a complete set of piping systems and fittings to your engineering demands.

Fittings Specs
    1. Straight pipe
    1. Elbow pipe
    1. Pipe Tee
Technical specs
Pre-insulated Piping System for Heating specification sheet
DN[mm] Carrier pipe Dy×s[mm] Insulation thickness[mm] Outer jacket Dy×s[mm] Delivered length [m]
50 57*3.5 33.5 133*4.5 6
65 76*4 37 159*4.5 6
80 89*4 30.5 159*4.5 12
100 108*4 49.5 219*6 12
120 133*4.5 37 219*6 12
150 159*4.5 51 273*6 12
205 219*6 47 325*6 12
255 273*7 45 377*7 12
300 325*8 42.5 426*8 12
350 377*8 42.5 478*8 12
400 426*8 43.5 529*8 12
450 478*10 43 580*8 12
500 529*10 42.5 630*8 12
600 630*10 37 720*8 12
700 720*10 42 820*8 12

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

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