The market metal exterior pipe insulation jacket basic uniform use of 1060 insulation aluminum jacket and 3003 insulation aluminum jacket coil etc. Pipe insulation aluminum jacket material used is H24 state or H18 annealed state. Pipe insulation after the adoption of the exterior package of aluminum jacket is no clear standard restrictions. The protective layer is easy to choose 0.5-0.8mm pure aluminum sheet or.. read more →