1. Process: EAF+LF+VD+Forged 2. Certificate: CCS, ABS,GL,CGG RS,BV,ISO9001 3. ... .2), S235JR G2, S275JR, C45, A105, P245GHP250GH (C22.8), P265GH, P280GH, S355JR, S355J2G3, S355NL, 6Surface treatmentAnti-rust oil, clear lacquer, or as requested7Heat ...