Tianjin K-ing Steel Co., Ltd

material: Q235. adjustable length:0.8-1.4m, 1600-3000m2-3.5m, 2.2-4m, outer tube:48mm, inner tube:40mm wall tickness:1.5-2.5mm besides, we have o

material :Q235 Adjustable length:1.4-2.7m, 1.6-2.7m, 1.62-2.64m, 2-3.5m, 2.2-4m, 3-5.5m, Outer tube/inner tube:60.3mm/48.3mm Wall tickness:1.6-4mm

specification: 48*3.25*3000mm, working height:30m, besides, any size as your drawing.specification: 48*3.25*3000mm, working height:30m, besides, any s

1219*1700mm, etc, we have 23 type specification. any size as your drawing.1219*1700mm, etc, we have 23 type specification. any size as your drawing.