... : ISO9001:2000, TS16949.. 2) Spec.: DIN2391-94/C, 3) Steel Gr.: St35, St37, ST37.4, St45, St52, St52-3 4) O ... : 0.5mm-10mm 6) Max length:12m 7) Package: bundled and wrapped in plastic, or wooden case, or as per your ... , construction machine vehicles, or in the occasion where the requirement for antirust and anticorrosion of outer wall is relatively high