Stålkvalitet: Q195–Q345,S235JR,S275JR,S355JR,GR.BD, STK500 Standard:GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G34044,530 SCH40/80/STD,BS-EN10255-2004 Overflatefinish: varmgalvanisert, elektrogalvanisert, svart, malt, gjenget, muffe, gravert. Ytre diameter (...
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