Staalklasse: Q195–Q345, S235JR, GR.BD, STK500 Standert: GB/T3091–2001, BS1387–1985, DIN EN 10025, EN10219, JIS G3444:2004, ASTM A503/EN 402/5025, ASTM A503 SCH4025, 8025, ASTM Oerflakfinish: foargalvanisearre, threaded, socket, gravearre, skildere. Buitendiameter (inch): 1/2''—4'' dikte
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