Steel H beam is made by the processing techniques of automatic flame cutting slitting- assembling- automatic submerged ARC welding- defectoscopy- flange rectify- web plate rectify- facingoperation- sandblasting and rust removing- spray paint, to make steel plate to steel component of H cross section. Our product could paint anticorrosive paint to make it perfect in rustproof. The rate of height and width of the steel H beam could be made reasonably according to different uses. It is excellent in mechanical property and functional performance. It is good for Machining, transportation, structural joint, installation, disassembly and reuse. specification:W 150- 700mm, H 200- 1900mm. Length is according to customer's requirement. welded H beam We can supply welded products, welded H beam including drilling, rust-removing, shot blasting and painting. We can supply welded parts for full range of big machinery and ships, welded pipelines, welded tanks and so on. Also we can accord to the customers drawing or samples. The standard is Chinese GB50205-2001 Welcome to our company!