... are ok. 3.Customized SpecificationsHot rolled carbon steel i section steel beam I-beam steel 1.Factory price. 2.Small order ... the processing of welding, cutting, bending, drilling, blast cleaning, painting etc. According to the drawings. Material: SS400, ST37-2, A36, ... S235JRG1, Q235, Q345 etc.Length: 6meter, 9meter, 12meterHot rolled carbon steel i section steel beam I- beam steel (UPE HEA HEB ...