Can the two ends of the double-ring pin be welded?

Yes According to the information of the double-ring buckle pin, the double-ring buckle die forgings should be free of cracks, scars, interlayers, folds and defects affecting strength, sharp changes should be rounded and flash should be polished. The welds of the welding parts at both ends of the double-ring buckle pin shall be thoroughly welded, and there shall be no defects such as porosity, slag inclusion, cracks and undercut that affect the strength. Therefore, both ends of the double-ring pin can be welded. Double-ring buckle, also known as butterfly buckle, connecting ring and chain ring, is mainly used to connect chain with ring and hook in chain rigging. Butterfly buckle/double ring buckle is made of high-quality carbon structural steel or alloy structural steel through forging and heat treatment, which has the characteristics of small volume, light weight and high strength.