Glass fiber cloth telescopic air pipe Material: aluminum foil Mylar + anti burning glass cloth Specifications: diameter 50mm--- 400mm diameter, pipe thickness: 0.5mm wire: 0.8--2.0MM, heat -25 +150 DEG C Features: high grade aluminum foil, surface bonding and anti - burning of the import of fiber glass cloth, in order to spiral steel wire support. Uses: the gas discharge and cycle of machinery factory, high temperature resistant to acid and alkali, also applies to the grinding machine cutting machine and so on splash and suck the row of wear debris with.