3d aquarium background inserts The product is made from ordinary carbon structured and high quality carbon structured steels via cold-rolled, electric heat and blue. It is applicable for bundling and packing of wood, apper, cotton, spinning, glass, stone, steel, weld tube and other large objects. [mechanical] (1)ordinary blue steel strap: tensile strength 58-70 kg/mm2, elongation: 3%-5%. (2)high quality blue steel strap: tensile strength 85-100kg/mm2, elongation: 5%-10%. (specification) Bwg28x1/2, 5/8 (0.36mmx12.7, 16mm) Bwg27x1/2, 5/8 (0.40mmx12.7, 16mm) Bwg25x1/2, 5/8, 3/4 (0.50mmx12.7, 16mm, 19mm) Bwg24x5/8, 3/4 (0.60mmx16mm, 19mm) Bwg23x5/8, 3/4 (0.65mmx16mm, 19mm) Bwg22x3/4, 5/4 (0.70mmx19, 32mm) Bwg21x3/4, 5/4 (0.80mmx19, 32mm) Bwg20x3/4, 5/4 (0.90mmx19, 32mm) We can produce special specification as per customers' request. 2 or 3small coils per bundle (inner diameter is 200mm, 300mm, 400mm), weight 50kg, 20 bundles/pallet, each is about one metric ton. Inner is protect humidity-proof wax paper. Medium is plastic film. Outer is sackcloth or compound paper packing. Delivered in wooden pallets or iron pallets. We can pack as per customer's order.
