Pipes steel with thermal isolation, Pipes with polyurethane foam isolation, Pipes with isolation of PPU

Pipes steel with thermal isolation from polyurethane foam with a protective cover from polyethylene are intended for underground laying of thermal networks with the working pressure of the heat carrier - no more than 1,6 MPas and temperature not 140-150 C ° according to JV RK 4.02-04-2003 "Thermal networks. Design and construction of networks of beskanalny laying of steel pipes with polyurethane foam isolation of industrial production. Also the pipes made on such technology are applied at design and laying of the pipelines transporting the heated or cooled hydrocarbonic raw materials.

Description: the pipes isolated by polyurethane foam industrially represent a rigid design like "pipe in a pipe" consisting of a steel pipe, the isolating layer from rigid PPU and an external protective cover from polyethylene. Are issued according to GOST 30732-2006. The UEC system allows to define quickly and precisely a site of damage both an insulating layer, and a protective cover.