Stålkvalitet:Q195–Q345,S235JR,S275JR,S355JR,GR.BD, STK500 Standard:GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444/5BS-500, 43044/2000 -2004 Overflatefinish: varmgalvanisert, elektrogalvanisert, svart, malt, gjenget, stikkontakt, gravert.Ytre diameter (...
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