CD Weld Pins

CD  Weld  Pins
Length: 2''?3''?3?''?4''?4?''?5?''?6?'' 8?''
Diameter:10GA ,11GA,12GA,14GA
Or other sizes OEM available
Material:
Stainless steel, mild steel, Aluminum
Surface treatment：
Stainless steel: polishing, passivation
Mild steel : Galvanized ，copper plating

Product features
Standard weld points, easy welding
Pins soft , easy bending over
Sharp points,easy going  through any insulation blanket
Application:    
Marine insulation ,power plant insulation ,etc

Weld pins are commonly used to attach insulation materials to ducts, ovens, boilers and hot/cold equipment.
After the pins has been welded in place, the insulation impaled over the pin and then self locking washers are installed over the pin to secure the insulation.