Stålkvalitet:Q195–Q345,S235JR,S275JR,S355JR,GR.BD, STK500 Standard:GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444,23044:500 SCH40/80/STD,BS-EN10255-2004 Overfladefinish: varmgalvaniseret, elektrogalvaniseret, sort, malet, gevind, muffe, graveret. Udvendig diameter (...
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