... custom order is OK 3.Factory offer, good price This steel packing strip complies with YB/T025 ... , yellow, gray, brown, etc.)Physical Properties:(1) Type I ordinary steel packing strip: Tensile strength σb ≥ 58 ... 78Kg/mm2(580-780Mpa), elongation: 3% -5%.(2) Type II ordinary steel packing strip: Tensile strength σb ≥ ... packing ,coils to be laid on double type pallet (four piles per pallet),20bundles pallets ...