This ISO 9001 certified steel structure warehouse is a Q355B portal frame building approved by CE and SGS. Featuring Q355B welded H-section steel (ASTM A572 Gr.50 equivalent), hot-dipped galvanized or painted surface treatment, and spans from 10 to 40 meters, it is designed to GB, ASTM, AISC, AS/NZS, and EN 1090 standards with third-party inspection available and a 50-year structural warranty.
| Attribute | Value |
|---|---|
| Material Grade | Q355B (ASTM A572 Gr.50 Equivalent) |
| Certifications | ISO 9001:2015, CE, SGS |
| Surface Treatment | Hot Dipped Galvanized / Painted |
| Main Steel Frame | Q355B Welded H-Section Steel |
| Structural Warranty | 50 Years |
| Quality Control | Third-Party Inspection Available |
| Design Standards | GB, ASTM, AISC, AS/NZS, EN 1090 |
| Span Range | 10-40 Meters |
Q1: What certifications apply?
A: ISO 9001:2015, CE, and SGS.
Q2: What steel grade is used?
A: Q355B, ASTM A572 Gr.50 equivalent.
Q3: What design standards apply?
A: GB, ASTM, AISC, AS/NZS, EN 1090.