... is suitable for wood, paper, glass, stone, steel, pipe and other large objects Strapping.Types of packaging steel strip: original strapping ... gray, brown, etc.)Physical Properties:(1) Type I ordinary steel packing strip: Tensile strength σb ≥ 58-78Kg/mm2(580-780Mpa), ... , we can do trimming and deburring for high quality.Manufacturer: Junan Huanyu Tool Co., Ltd Steel strip, packing steel strapping