We have an inquiry for Drilling steel (hot roll) hollow (tubular)32x9 (outside diameter 32mm, inside diameter (hole) 9 mm, thickness of web11,5mm) Steel grade- 55c2, Length- 4300mm In Russia produce by: Ty14-1-5370-98 Mass of running meter(kg): 5.69680694121 If all will be Ok, We want to buy 10-20 ton per mounth. Please Contact us for mor detial information.