marine insulation anti-corrosion nails from themarine stores Customized steel insulation nails for cargo ship

1. The nails are all made of Q195 high-quality low-carbon steel wire rod. After nail making, wire rolling, annealing 1200 ℃, acid pickling and copper plating, the products are of moderate hardness and soft, and the welding points are firm, meeting the marine industry standards.

2. The locking piece, the marine locking piece products produced by Hejian Xinjie thermal insulation nail factory, are all made of high-quality 65 manganese steel. After stamping, pickling and galvanizing, the products are elastic enough and fastened tightly, which can firmly clamp the rivet and keep it firm, meeting the marine industry standards.

3. Covering cap, the marine covering cap products produced by Hejian Xinjie heat preservation nail factory, all adopt tinned tinplate, after stamping, pickling, galvanizing, the products are elastic enough and buckle tightly, which can firmly clamp the touching nails, keep the edges beautiful and meet the marine industry standards.