3/4-inch Schedule 40 Carbon Steel Structural Tube (ASTM A500)
A high-strength, cost-effective structural tubing solution designed for load-bearing applications across industrial and construction sectors. Manufactured to ASTM A500 standards, this tube delivers exceptional durability and versatility for demanding projects.
Features & Benefits:
✅ Superior Structural Strength – High yield strength (≥46 ksi for Grade B) supports heavy loads in frames, supports, and chassis.
✅ Precision Dimensional Control – Tight tolerances (±0.5% OD, ±10% WT) ensure consistent fitment.
✅ Corrosion Protection Options – Hot-dip galvanized (ASTM A123) or painted finishes available for outdoor/ harsh environments.
✅ Excellent Weldability & Formability – ERW process enables seamless integration into complex structures.
✅ Certified Compliance – Meets ASTM A500 (US), EN 10219 (EU), and JIS G3466 (Japan) standards.
Email : iris@txdmetal.com
Phone/Whatsapp : +15264150304
Addess : Room 111, Dongfang Xingye Steel Market, No. 121 Daqiao Road, Licheng District, Jinan City, Shandong Province, China
Product Name: 3/4" NOM. Schedule 40 Carbon Structural Pipe (ASTM A500)
Standard: ASTM A500 Grade B/C
Material: Carbon Steel (Low-Carbon, SAE 1010/1020 Grade)
Process: Electric Resistance Welding (ERW)
Shape: Round (Custom Square/Rectangular Available)
Dimensions:
Nominal Diameter: 3/4 inch
Outside Diameter: 26.67 mm
Wall Thickness: Sch 40 (2.11 mm)
Tolerances:
OD: ±0.25 mm
WT: ±10%
Applications:
Construction: Roof trusses, support columns, building frameworks
Machinery: Equipment racks, conveyor guides, safety guards
Transportation: Trailer chassis, crane booms, roll cages
Infrastructure: Scaffolding, bridge components, light poles
Key Advantages:
✅ High Structural Strength - Grade B yield strength ≥317 MPa
✅ Cost-Effective - 40% lower cost vs. stainless steel
✅ Superior Weldability - Compatible with MIG/TIG/ARC welding
✅ Processing Flexibility - Cold-bending/punching/drilling (galvanized/painted)
Pressure Rating: ASME B36.10 Sch 40 Compliant
Grade Types:
Grade B: General structural use (default)
Grade C: Heavy-duty high-stress applications (specify when ordering)
Related Standards: ASTM A1085, EN 10219
