Customized Q235B Q345B Steel Structure Hangar Product Specifications Attribute Value Grade Q235B/Q345B Brace Round Bar Earthquake Type Level 6 Material Steel Drawing Design SAP2000, AutoCAD, PKPM, 3D3S, TEKLA Main Steel Frame H Steel, Z Or C Purlin Secondary Frame Hot Dipped Galvanized Purlin Product Overview Our steel structure hangar is a durable and reliable metal structure designed to provide secure storage solutions for aircraft and industrial applications. Constructed