Grade vy:Q195–Q345,S235JR,S275JR,S355JR,GR.BD,

STK500

Standard: GB/T3091–2001,BS1387–1985,DIN EN10025,EN10219,JIS G3444:2004,ASTMA53 SCH40/80/STD,BS-EN10255-2004

Surface vita: mafana natsofoka tafo, electro galvanized, mainty, hoso-doko, kofehy, faladiany, voasokitra.

Savaivony ivelany (mirefy): 1/2''—16''

Haavo (mm):0.6–20.0

Halava (m):1–12

Ny endriky ny fizarana: boribory

Firenena niaviany: Sina (Tanibe)

Faritany: Tianjin

Fampiharana: Structure Pipe

Ny dingana famokarana: ERW

Taratasy fanamarinana: CE