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Q235 Galvanized Feed line Steel Pipe Tube
Kopo: Feed Transportation Line System.
Lisebelisoa: Tšepe ea Carbon
Kereiti: Q195/Q215/Q235/Q345/S235JR/GR.BD/STK500
Standard: GB/T3091-2001, BS 1387-1985, DIN EN10025 , EN10219, JIS G3444:2004, ASTM A53 SCH40/80/STD , BS- EN10255-2004
