Tus Qauv: GB/T6728–2002,,ASTMA500GR.ABC, JIS G3466

Qib hlau: Q195–Q235

Qhov Loj: 10mm * 10mm — 1000mm * 1000mm / 10mm * 20mm — 500 * 1000mm

Tuab: 0.6 * 30.0 hli

Cov duab ntawm seem: square / rectangular

Lub Tebchaws Keeb Kwm: Tuam Tshoj (Mainland)

Xeev: Tianjin

Daim Ntawv Thov: Cov Yeeb Nkab Qauv

Cov txheej txheem ntau lawm: ERW

Daim Ntawv Pov Thawj: CE

Txawm yog cov hlau: Tsis yog hlau

Hoobkas: yog