ppr buried insulating pipe in China is a new type of insulation material. It has a convenient construction, engineering, small footprint, small amount of maintenance, long life, low coefficient of thermal insulation, energy-saving advantages. Use 2/5 Buried insulation can reduce heat loss than traditional trench laying ceremony, polyurethane insulation pipe so Buried pipe insulation is best to replace the traditional forms of insulation products. The products are widely used in petroleum, chemicals and heating pipe insulation. Use ppr Buried pipe insulation without laying brick ditch, direct buried, waterproof, strong polyurethane insulation pipe corrosion resistance, its life expectancy is 30 years, basically no maintenance; thermal conductivity of less than 0.03, there is significant energy savings, investment other insulation material for domestic use were higher than at present. |