Grade vy: Q195–Q345,S235JR,GR.BD,STK500

Standard: GB/T3091–2001, BS1387–1985,

DIN EN 10025, EN10219, JIS G3444:2004,

ASTM A53 SCH40/80/STD,BS–EN10255–2004

Surface vita: pre galvanized, kofehy, socket, voasokitra,

voaloko

Savaivony ivelany (inch): 1/2''—4''

Haavo (mm):0.8–2.5

NY FAHARETANY(m）:1—12m

Ny endriky ny fizarana: boribory

Firenena niaviany: Sina (Tanibe)

Faritany: Tianjin

Fampiharana: Structure Pipe

Ny dingana famokarana: ERW

Taratasy fanamarinana: CE

Surface fitsaboana: tafo

Na ny firaka: Non-alloy

Factory: eny