Heat insulation roll & sheet1. Product introductionHVAC systems used rubber insulation material is black foaming rubber-plastic(PVC/NBR) insulated material which has closed cell stucture, no CECs, resistance perfomance. The Product can be divided into tube and sheet. It is easy for installation. Within the scope of the using temperature, it is fit for keeping cool or insulation of chilled water pipe, condensate water pipe, duct and hot water pipe\refrigeration and heating equipment.Hot water pipe, craft pipeline will fully guaranteeing lower the cold and heat loss, prevent condensation, lower pipeline corrosion risk, insure the whole insulation system" steam tight".2. Specification of continuous rollsA. Nominal thickness (inch): 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4, 1-1/2.B. Width(inch): 4 or 3.281C. Length(inch): 303. Specification of flat sheetA. Nominal thickness (inch): 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/4, 1-1/2.B. Width(inch): 4 or 3.281C. Length(inch): 3
