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Steel pipe

steel pipe
steel pipe
steel pipe
steel pipe
steel pipe
steel pipe
steel pipe
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steel, HDPE, polyurethane
protection, cooling, heating
Other characteristics
insulated, pre-insulated


Prefabricated directly buried insulated pipe ●Production Scope:DN20mm~DN1600mm ●Usage area: centre heating,cooling ,heat and power cogeneration project ●Production Line:7 ●Production Capability:3000km/year Product description High quality Pre-insulation pipe Pre-insulated pipe specification Name - Pre-insulated Pipe Item NO. - DN400mm structure - work steel pipe/polyurethane insuation layer /HDPE outer protection pipe the material of insuation layer - polyurethane foam dia and thinkness of steel pipe - 426*7.0mm dia and thickness of HDPE pipe - 560*8.8mm Thickness of insulation layer - 58.2mm Installation Method - 1.cold installation 2.Prestress Installation 3.Preheat Installation Method 4.One-Time Compensator Installation Method
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.