This product is made of carbon structureal steel or high quality carbon structural steel, which is cold rolled, electric blue and made. This product is suitable for packing large objects such as wood, paper, glass, stone, steel, welded pipe, etc. Metal strap
[Baking blue packaging steel strips classification]: it can be divided into single disc type and double wound type according to the winding method; It can be divided into baking blue oiling and baking blue waxing according to the surface treatment.
[Mechanical properties]:
(1) General Steel type I packaging steel strips: Tensile strength σ B ≥ 58-78kg/mm2 (mm2), elongation: 3%-5%.
(2) ordinary steel type II packaging steel strips: Tensile strength σ B ≥ 78-90Kg/mm2(780-900Mpa), elongation: 3%-5%.
(3) excellent steel type packaging steel strips: high strength, good performance and impact resistance. Tensile strength σ B ≥ 90-110kg/mm2(900-1100Mpa), elongation: 5%-8%.

[Regular size comparison table]:
BWG28 × 3/8 ", 1/2", 5/8 "(0.36mm × 9.5mm, mm, 16mm)
BWG27 × 3/8 ", 1/2", 5/8 "(0.40mm × 9.5mm, mm, 16mm)
BWG26 × 1/2 ", 5/8", 3/4 "(0.45mm × mm, 16mm, 19mm)
BWG25 × 1/2 ", 5/8", 3/4 "(0.50mm × mm, 16mm, 19mm)
BWG24 × 1/2 ", 5/8", 3/4 "(0.55mm × mm, 16mm, 19mm)
BWG23 × 1/2 ", 5/8", 3/4 "(0.60mm × mm, 16mm, 19mm)
BWG22 × 3/4 ", 1", 5/4 "(0.70mm × 19mm, mm, mm)
BWG21 × 3/4 ", 1", 5/4 "(0.80mm × 19mm, mm, mm)
BWG20 × 3/4 ", 1", 5/4 "(0.90mm × 19mm, mm, mm)
BWG19 × 3/4 ", 1", 5/4 "(1.0mm × 19mm, mm, mm)

[Packaging steel buckle packaging]:
Generally, paper box or woven bag can also be packaged as required.

[Package steel buckle product quality implementation standards]:
GB4173-4, it can also be processed and produced according to the requirements of merchants.

[Other]:
Special specifications can be processed and produced according to customer requirements, and steel strip trimming and deburring can be carried out.