As an alternative to the functional tolerances in Annex B, BS EN 1090-2 does allow the use of BS EN ISO 13920; this is more likely to be used in cases of heavily welded structures where distortion from welding is the dominant factor in determining the dimensions and shape. That standard specifies general tolerances for linear and angular Accuracy of steel fabrication - SteelConstructionfoAs an alternative to the functional tolerances in Annex B, BS EN 1090-2 does allow the use of BS EN ISO 13920; this is more likely to be used in cases of heavily welded structures where distortion from welding is the dominant factor in determining the dimensions and shape. That standard specifies general tolerances for linear and angular
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PRDOUCTS CATEGORIES Our Annual production capacity:36000 tons We are involved with portal steel structures, steel space frames, curtain walls, roofs and membrane structures. Space Frame VIEW MORE Steel Truss VIEW MORE Steel Structure VIEW MORE Curtain Wall VIEW MORE Metal Roof Maintenance System VIEW MORE COMPANY PROFILE Jiangsu Andy Steel Structure Co., Ltd PRE-FABRICATED BRIDGE SPECIFICATIONS 1.0 GENERAL 5.1 Bridge fabricator shall be certified by the American Institute of Steel Construction to have the personnel, organization, experience, capability, and commitment to produce fabricated structural steel for Major Steel Bridge Structures with Fracture Critical and Sophisticated Paint Endorsements as set forth in the AISC Certification Program. Pioneer Bridges Pedestrian & Vehicular Pre-Fab Steel Our team consist of licensed engineers, certified welders, and certified welding inspectors, rest assured that your bridge will be fabricated with the highest level of quality. Options Our bridges are available in several different truss styles and can be fabricated with multiple finish and floor options.
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