Koeke maitai: Q195–Q345,S235JR,GR.BD,STK500

Paerewa:GB/T3091–2001,BS1387–1985,

DIN EN 10025,EN10219,JIS G3444:2004,

ASTM A53 SCH40/80/STD,BS–EN10255–2004

Mata Mutu: mua piauau, miro, turanga, whakairo,

peitahia

Te diameter o waho (inihi):1/2''—4''

Te Matotoru (mm):0.8—2.5

Te roa（m）:1—12m

Te ahua o te wahanga:porowhita

Whenua takea mai: Haina(Mainland)

Porowini: Tianjin

Taupānga: Hanganga Paipa

Te tukanga whakaputa: ERW

Tiwhikete:CE

maimoatanga mata: piauau

Ahakoa te koranu:Kore- koranu

wheketere: ae