Product description
The models are all 125 gaskets (small gaskets), the pipes are seamed
steel pipes (welded pipes) Q195, the screws are Q235 medium carbon
steel, after cold treatment, the surface is plated with color zinc, the color
of the plating should be bright, the screws must be able to spin.
DB-14 1/4” 150pcs/box:1200pcs/ctn
DB-516 5/16” 80pcs/box:640pcs/ctn
DB-38 3/8” 50pcs/box:400pcs/ctn
DB-12 1/2” 30pcs/box:240pcs/ctn
DB-58 5/8” 12pcs/box:96pcs/ctn