Min. Order:
1 Ton
Price:
US$ 9000 ~ 15000
Place of origin:
China
irregular shapes, and some need to be threaded, there are some obvious defects in hot-dip galvanizing.
1. The thread is difficult to screw after plating. After hot-dip galvanizing, the residual zinc sticking to the thread is not easy to remove, and the thickness of the zinc layer is not uniform, which affects the cooperation of the threaded parts.
2. The high operating temperature of hot-dip galv
[Related Keywords : types of flange nuts]