9# Coal Mine I Steel

9#Coal Mine I Steel Introduction

Coal Mine I Steel Model: 9#Coal Mine I Steel

High(h):90+2.0mm

Leg width(b):76+2.0mm

Waist thickness（d）:8+0.6mm

Theoretical weight：17.69kg

Coal Mine I Steel material is 20mnk and q235.Often sell 11#Coal Mine I Steel 、12#Coal Mine I Steel length：9m, 10m, 11m.such as：11#Coal Mine I Steel 9m/pcs, one unit18pcs,3.9t/unit as per ton lower variation 5 points.