... to 9micronThickness tolerance: ±5%Width:100-1700mmWidth Tolerance: ±1mmID:76.2/152.4mmTensile strength(N/mm2): 60-100Elongation%: >0.5Product standard ... 1) its surface and end are very clean and smooth, (2)be free from oil stain, dent, inclusion, scratches, stain ... company, and we can provide deep industry knowledge and experience.2. we has strong established relationships with Chinese top manufactures. ...