1. CD screw weld stud:
name:CD screw stud
material:copper -pleated steel.aluminum ,stainless steel
Application:Energy-stored weld stud
2. round base Insulation welding pins
Size: dia 30mm, (we can done the welding pins according to customer's requirement and drawing)
Material:copper plated ,Zinc plated, stainless,Aluminum
3. Insulation pins:
diameter:3mm, length depend on custoner's requiement.
Materia:copper plated ,Zinc plated, stainless,Aluminum
Main feature of the insulation welding pins:
Copper-plated welding nails belong to a kind of high-strength rigid connection fasteners. The welding nails are the abbreviation of the cylindrical head welding nails for arc stud welding (English name is Cheese head studs for arc stud welding). The specifications of the welding nails are the nominal diameter Ф3~ Ф10mm, the total length before welding is 10-30 mm.
The welding nail manufacturer should use embossing on the top surface of the welding nail head to make the manufacturer's identification mark. Example of marking: nominal diameter d=8mm, length H=30mm, material ML15, and no surface treatment welding nail marking It is: welding nail GB/T10433-2002 8×30.
The national standard stipulates that the surface of the welding nail should be free of rust, oxide scale, grease and burrs. The shank of the welding nail is not allowed to have cracks that affect the use, but the depth (radial) of the head crack must not exceed 0.25 (dk-d) mm. Good welding nails should be of stable quality, strict inspection, complete specifications, timely delivery, and quality warranty. Our company can customize cylindrical head welding nails for copper-plated arc stud welding with special specifications and sizes according to customer orders.
5. The detailed picture of the insulation pins that our company can do:
6. other insulation pins,nails and washer that we can done:
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