- Nov 12, 2018-
Materials: Carbon steel, aluminum, tinplate and plastic.
Manufacturing methods: Automatic machining and injection.
Specifications: 3-10cm in length. The base plate is in diameter 3m or 4.2cm. Sizes can be custom made.
*A-grade pp injection moulding plus superb steel nail
*the tensile capacity of sigle insulation nail )0.8KN
*value added of systematic heat transfer to single nail(0.004(m2.k)
*carried standard : JG 158-2004