Premant Pre-Insulated Steel Pipe

Premant Pre-Insulated Steel Pipe View Large Image
PPREMANT

PREMANT is a bonded pre-insulated steel pipe mainly used for district heating& district coolingapplications. Made of carbon steel with the advanced insulation technology of polyurethane foam make PREMAT a major player within the district heating market.

 PREMANT is available in three categories of insulation thickness 1, 2 & 3. Depending on the dimensions, the pipe construction units can be supplied in lengths of 6 + 12 m (or 16 m). The construction units and all associated preformed parts such as bends, T-pieces and fixed points, etc., are prefabricated in the factory. The result is a modular system which is correspondingly easy to plan and install.

Features:

    • Uno DN 20-1000 (¾” – 40”)
    • Duo DN 20-150 (¾ - 6”)
    • Best lambda value on the market 0.026W/mK
    • Insulation: PUR foam
    • No water ingress with 97% closed cell structure
    • Leak detection monitoring as standard
    • Operating temperature: up to 160°C
    • Operating pressure: PN 25
    • Carrier pipe: Carbon steel
    • Applications: District heating networks LTHW-MTHW-HTHW, Chilled Water, Steam & Condensate Lines.

 

All the components are connected together on site with circumferential seams. Supplementary

insulation of the welded seam and the weld-on ends is provided by means of joints. The supplementary insulation work is usually carried out by system suppliers or qualified specialist companies on our behalf. During the planning phase, we offer support based on our system experience to system users who request this. PREMANT® district heating pipe, and the preformed parts and fittings, are manufactured according to the latest standards (EN 253, 448, 488 and 489).

 

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