Loj: 219-3500mm Outer Diameter, 5-25mm Phab Ntsa Thickness
Ntev: Tsau ntev 5.8m, 6m, 11.8m lossis customized.
Xaus: Plain / Beveledkawg.
Txheej: Liab / Dub / Varnish / 3LPE / Galvanized / Raws li cov neeg siv khoom thov
Cov nqe lus them nqi: LC / TT / DP
Technology:Kauv Submerged-arc Welded
Kev Ntsuas & Kev Tshuaj Xyuas: Tshuaj Ntsuam Xyuas Cov Khoom Siv Hluav Taws Xob, Cov Khoom Siv Hluav Taws Xob (Tensile zog, Tawm lub zog, Elongation), Cov Khoom Siv Hluav Taws Xob (Kev Ntsuas Flattening, Bending Test, Hardness thiab Impact Test)