Kunming beam wholesale supply prices 183.8711.1775

Kunming wholesale supply prices 183.8711.1775 steel beam wholesale selling price of the company's long-term sales of various spot steel: H-beam, channel, beam, rail, round steel, galvanized sheet, angle, seamless, flat steel, square tube, steel, pipe, rectangular pipe, rebar, plate, screw, wire, stainless steel, galvanized material, galvanized pipes, galvanized coil, C-shaped steel, steel tile, hexagonal tube, pipe rack, boiler plates, Cape plate, shaped plate, checkered plate, plate, and other steel products, customers need to contact me, please! Kunming wholesale supply prices 183.8711.1775 steel beam wholesale sales price! Also known as the I-beam-shaped steel beam is a cross-section of the steel strip. I-beam sub-ordinary beam and light beam, three H-shaped steel. I-beam used in a variety of building structures, bridges, vehicles, brackets, machinery and so on. Ordinary beam and light beam of the wing to the edge of the root cause of the gradual thinning, there is a certain point of view, the ordinary beam and light beam model with its waist-high cm number of Arabic numerals, abdomen plate, flange thickness and flange width Q345B beam their different specifications to waist high (h) × leg width (b) × waist thick (d) of the coin number, such as "general workers 160 × 88 × 6", namely, waist height is 160 mm, leg width of 88 mm, for the ordinary beam waist thick 6 mm. / "Light 160 × 81 × 5", it means that the high waist of 160 mm, leg width of 81 mm, thick waist light beam 5 millimeters. Ordinary beam model specifications can also be used, said that waist-high models of a few centimeters, such as general working 16 #. The same beam waist high, if several different legs wide Q345BH steel and thick waist, plus abc model the right to be different, such as general workers 32 # a, 32 # b, 32 # c and so on. Hot-rolled ordinary beam specifications for the 10-63 #. Manganese beam hot rolled ordinary beam agreement between supply specifications for 12-55 #. Ordinary beam, light beam flange is variable section by a thick web portion, the outer thin; H-beam: HW HM HN HEA HEB HEM and other beam flange is equal section. Ordinary beam, light beam has been formed with national standards, the equivalent of ordinary 10 # I-beam I100 internationally (such as 10 # channel also corresponds to channel U100) (because the standards of different countries, resulting in their Specifications are subtle differences)