tubular na bakal

  • galvanizing tube1

    galvanizing tube1

    Pangkalahatang-ideya ng Mabilis na Mga Detalye ng Mabilis: ASTM, BS, DIN, GB, JIS Standard2: ASTM A106-2006, ASTM A210-1996, ASTM A53M-2007, BS 1387, BS EN10025, BS EN10219, DIN EN 10216-1-2004, DIN EN 10208-1-1998, DIN EN 10217-1-2005, DIN EN 10025, GB 3087-1999, GB / T 3091-2001, GB / T 3094-2000, JIS G3461-2005, JIS G3452-2004 Baitang Grupo: 10 # -45 #, 16Mn, A53-A369, haluang metal ng Cr-Mo, haluang metal ng Mn-V, Q195-Q345, ST35-ST52, STB35-STB42 Marka: 10 #, 20 #, 45 #, 16Mn, A53 (A, B ), 12Cr2Mo, 15MnV, Q235, Q345, Q195, St37 ...