sell hex hollow steel bars / hollow hex section steel

详情

sell hex hollow steel bars / hollow hex section steel - Tianjin Jinsheng Ruida Business Co., Ltd Supplying



Specification:


1)Diameter: *9mm, *2mm, *5mm, *8mm, *2mm, *5mm, *8mm etc.

2)Length: **0mm*****0mm

Advantage:
Thick wall, small center hole, high strength, low cost, replace oxygen lance tube completely.

Application:
Mining, railway, tunnel engineering, metallurgy, mine, water conservancy project, cut into a mountain, Quarrying, drilling and mining, smelting and oxygen blowing, machine parts, nuts;