Vasega uamea: Q195–Q345,S235JR,GR.BD,STK500

Tulaga masani:GB/T3091–2001,BS1387–1985,

DIN EN 10025,EN10219,JIS G3444:2004,

ASTM A53 SCH40/80/STD,BS–EN10255–2004

Fa'ai'uga i luga: mua'i u'amea, filo, socket, togitogia,

vali

Tamita i fafo (inisi):1/2''—4''

Mafiafia (mm):0.8—2.5

Umi(m）:1—12m

Le foliga vaega: lapotopoto

Atunuu na afua mai ai: Saina (Mainland)

Itumalo : Tianjin

Fa'aoga : Fa'apalapala Paipa

Le gaosiga o gaioiga: ERW

Tusi Faamaonia:CE

Togafitiga luga: u'avanisa

Pe o le u'amea: E le'o fa'ameamea

Falegaosimea : ioe