9112 insulation ducting products are offered for sale by suppliers on Alibaba.com, of which other heat insulation materials accounts for 25%, hvac systems parts accounts for 12%, and wiring ducts accounts for 5%.
A wide variety of insulation ducting options are available to you, such as gray, black and white.You can also choose from xpe, pe and pvc insulation ducting,As well as from waterproof, fireproof insulation ducting, and whether insulation ducting is insulation, building, or office.