Cold drawn steel round bar is produced by cold drawing from hot rolled steel round bar or hot rolled steel wire rod. Our advantages and more services of cold drawn steel round bar includes:
1) Wide range of diameters from 10mm to 150mm
2) Customized Length from 100mm to 12000mm
3) Good surface roughness: 0.4um to 1.6um
4) Good straightness: 0.5mm/m to 2mm/m
5) Good roundness: 80% of diameter tolerance
6) Diameter tolerance: -0.02mm to -0.1mm / h9, h10, h11
7) Matched further processing: Grinding, polishing, straightening
8) Anti-rusty package
9) Full sets of testing equipment: Surface, Dimenstion. Mechanical properties testing
10) Fast delivery time
Cold Drawn Steel Round Bar,Cold Drawn Steel Bright Bar,Cold Drawn Round Steel Bar, Cold Drawn Bright Steel Round Bar, Cold Drawn Round Steel SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdbrightsteelbar.com
In order to ensure the successful lifting of large-scale equipment, Zhongyou Chemical Construction Co., Ltd. overcomes the practical difficulties such as narrow construction site and large hoisting range, and timely strengthens the ground on the construction site to ensure the smooth running of the crane.
Jilin Petrochemical 600 tons of gas fractionation equipment core equipment hoisting in place
At 14:25 on May 14, the core equipment of the 600,000-ton gas fractionation unit of the Jilin Petrochemical 10 million-tonne oil refining auxiliary project—the bottom section of a propylene tower with a diameter of 4.8 meters, a length of 27.2 meters, and a weight of 168 tons was once lifted into place.