Export hs code thickness 3.5mm galvanized gi pipe myanmar
USD $580 - $650 /Ton
Min.Order:20 Tons
Tianjin Zhanzhi Steel Co., Ltd.
6 inch gi b class pipe weight chart tensile strength galvanized iron pipe
Schedule 80 hot dipped galvanized steel gi pipe class c specifications structure pipe
astm a992 w8x10 300x200 h beam h steel h channel price per kg ton
100x100x6x8 hot rolled structural welded galvanized steel h beam suppliers