... ,25,32,40 Black Painted Cold Rolled Steel Strip This steel strapping is use for packing both machine ... 6) Standard: AISI,ASTM,BS,DIN,GB,JIB7) Steel grades: Q195,Q235,345B,20MnSi Tolerances TolerancesWidth≤31. ... We can make the edge smoother of the steel packing strips .and can produce it as per ... wood, paper, cotton spinning, glass, and steel weld tube and all kinds of heavy goods. Steel Strapping Tools