Stålkvalitet: Q195–Q345,S235JR,GR.BD,STK500 Standard:GB/T3091–2001,BS1387–1985, DIN EN 10025,EN10219,JIS G3444:2004, ASTM A503/1ST405–8025, SCH4025, ASTM Overfladefinish: forgalvaniseret, gevind, fatning, indgraveret, malet Udvendig diameter (tommer): 1/2''—4'' Tykkelse...
Læs mere