FSJ04-2 type container locks for railway transportation are special locks for sealing railway freight containers manufactured according to railway technical standards. FSJ04-2 type container lock for railway transportation is composed of two parts: lock bar and lock body. When the lock is locked, the lock rod is vertically inserted into the lock body keyhole. On the lock plane, the "seal number, station name, bracketed manufacturer's mark (shipper's own blockade is replaced by shipper's number or special line number)" is printed by steel stamp, and the manufacturer's mark is printed on the outside section of the lock rod.
1. The static failure load is greater than or equal to 2.5kN
2. Dynamic failure load is greater than or equal to 15J
3. The shear force of the lock bar is more than 5kN