Adopting NBR and PVC or EPDM as its raw material and added other accessory materials,rubber foam insulation pipe production line produces rubber foam insulation pipe.This kind of foamsheet boasts such advantages as closed-cell structure, good aging resistance performance, low heating conductivity, moisture resistance factor, good fireproofing, easy installation.It widely applys to solar energy and air-conditioner heat preservation pipe/sheet, insulating pipe and sheet, sealing strips, top grade handle, sleeve of fitness equipment, vehicle, ship,chemical, pharmaceutical, construction, sanitation, etc, to reach the result of reducing cold and heat loss.