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Manual PP&PET strapping tool

Linyi iron straps wholesale

by:Hongmei     2020-07-19
Linyi iron straps wholesale. Tin pack this product USES ordinary carbon structural steel or high quality carbon structural steel, cold rolled, electric blue, is made. The product is suitable for wood, paper, glass, stone, steel strapping packing, welded pipe and other large objects. Bluing packaging steel strip classification: according to the winding way is divided into single disc and compounding type two kinds; According to surface treatment can be divided into bluing oil and bluing waxing. Mechanical properties: ( 1) PuGang Ⅰ packaging steel strip: tensile strength & sigma; b≥ 58 - 78Kg/mm2( 580 - 780Mpa) , elongation rate: 3% 5%. ( 2) PuGang Ⅱ packaging steel strip: tensile strength & sigma; b≥ 78 - 90Kg/mm2( 780 - 900Mpa) , elongation rate: 3% 5%. ( 3) Optimal packaging steel strip steel: high strength, good performance, impact resistance. Tensile strength & sigma; b≥ 90 - 110Kg/mm2( 900 - 1100Mpa) , elongation rate: 5% 8%.
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