... -6m or as customers' requestShape ManufacturedFlat Bar, Square Bar, Round Bar, Rings, Hollows, Discs, Blocks and special Shapes. ... LC at sight.AttentionWe will supply you good quality and bottom price and first-class service in china and hope ... bar usage : Petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant seamless steel pipe ...