Tai'an polyurethane buried pipe, Shandong insulation pipe manufacturer

Tai'an polyurethane buried pipe, Shandong insulation pipe manufacturer　

Insulated and anti-corrosion steel pipes have excellent anti-corrosion and insulation properties, so they are widely used in various fields and are very popular among people. When making insulation and anti-corrosion steel pipes, a layer of insulation is applied to the surface of the pipe, which has low thermal conductivity, good insulation performance, stable chemical properties, and corrosion resistance.

Thermal insulation and anti-corrosion steel pipe insulation layer - glass wool insulation. Glass wool insulation belongs to a category of glass fiber and is also an artificial inorganic fiber. Glass wool is a material that melts glass fibers to form a cotton like structure. Its chemical composition belongs to the glass category and is also an inorganic fiber. It has good molding, low bulk density, low thermal conductivity, thermal insulation, good sound absorption performance, corrosion resistance, and stable chemical properties. It is generally used in high-temperature steam insulation pipes and steel sleeve insulation pipes.

One of them is the insulation of polyurethane foam directly buried insulation pipes. The three in one direct buried insulation steel pipes produced by high-pressure polyurethane foam equipment for polyurethane foam insulation steel pipes have good overall performance. The strict implementation of shot blasting and rust removal treatment on the outer surface of the steel pipe and corona treatment on the inner surface of the outer protective pipe further improves the bonding performance of the insulation steel pipe.

The insulation layer is made of rigid polyurethane foam with a density of 6. kg m3 to 80 kg m3, which can fully fill the gap between the steel pipe and the casing, and also has a certain adhesive strength, so that the steel pipe, the casing and the insulation layer form a solid whole. In addition, polyurethane foam has good mechanical properties and thermal insulation performance. Under normal circumstances, it can withstand 120% of the temperature, and can withstand 180 ° C by modification or combination with other thermal insulation materials.

Shandong Dacheng Anti corrosion and Insulation Pipe Engineering Co., Ltd. is a company with more than 20 years of history, specializing in the production of polyurethane insulation pipes, buried insulation pipes, polyethylene jacket pipes, steel sleeve insulation pipes, etc. It is committed to researching various insulation pipes needed for pipeline insulation, with guaranteed quality.

Tai'an polyurethane buried pipe, Shandong insulation pipe manufacturer