A36 Q235B Q355 S275jr Mild Steel I-Beam H-Beam Structural Carbon Hot Rolled Section Steel Profile S355jr Channel Steel

A36 Q235B Q355 S275jr Mild Steel I-Beam H-Beam Structural Carbon Hot Rolled Section Steel Profile S355jr Channel Steel. Optimized Cross-Section Design: Economical high-efficiency profile with reasonable strength-to-weight ratio and strong bending resistance. Customizable Dimensions: Height ranges from 80mm to 900mm or can be customized to specific requirements. Multiple Material Grades: Available in A106, A53, 20#, 45#, Q235, Q355b, 20g, 40cr, 35CrMo, and 42CrMo. Third-Party Inspection Allowed: Accepts inspection from designated third parties such as SGS and BV. Comprehensive Certifications: Holds UL, ISO9001/18001, FPC, CE, and CNAS accredited laboratory certificates. Flexible Payment Terms: Supports TT and LC payment methods for secure transactions. OEM and Customization Services: Offers customization from samples and designs with OEM service availability. Fast Delivery Options: Delivery time ranges from 7 to 21 days depending on order specifics.