3″ ? 4″ ? 3/16 (0.188″) HR Steel Rectangular Tubing A500
A500 Steel Rectangular Tube is a hollow structural section with a rectangular profile. The unequal side dimensions allow the designer to orient the stronger section axis where it is most useful, making rectangular tubing a versatile choice for fabricated structures.
Typical applications include frames, racks, machine bases, equipment supports, trailers, gates, architectural structures and industrial fabrication. The flat faces simplify welding, bolting and attachment of plates or brackets, while the hollow profile can reduce weight compared with an equivalent solid section.
The individual product variation defines the outside width and height, wall thickness/gauge and cut length. Verify those dimensions before ordering and fabrication. For load-bearing structures, the final section should be checked for the required bending, compression, connection and buckling conditions.
Variation note: The exact dimensions, thickness, gauge, profile size and cut length are defined by the individual product name/variation. This description is intentionally reusable across dimensional variants of the same product family.
Price range: $2,449.00 through $12,191.00
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FAQ
A What types of metal materials do you offer?
We provide a comprehensive selection of high-quality metal construction materials including structural steel, aluminum profiles, stainless steel sheets and tubing, carbon steel products, copper and brass materials, iron fittings, and hardware components. Our inventory is regularly updated to meet the demands of construction professionals, manufacturers, and DIY enthusiasts across North America.
A Do you offer bulk discounts for large orders?
Absolutely! We offer competitive bulk pricing for contractors, construction companies, and businesses. The more you order, the better your price per unit. For orders exceeding $5,000, we recommend contacting our sales team directly for a customized quote. We can also arrange special pricing for recurring orders and long-term partnerships.
A What are your shipping options and delivery times?
We offer standard ground shipping throughout the continental United States, with typical delivery times of 5-10 business days. Expedited 2-3 day shipping is available for orders in major metropolitan areas. For heavy or bulk items, we work with specialized freight carriers to ensure safe delivery. Shipping costs vary based on weight, destination, and product type. International shipping to Canada and Mexico can be arranged upon request.
A Can I request a custom cut or specification for materials?
Yes, we offer custom cutting and fabrication services for many of our products. Whether you need specific lengths, widths, or custom shapes, our team can accommodate your requirements. Custom orders typically require 7-14 business days for completion, depending on complexity. Contact our customer service team with your specifications for a detailed quote and timeline.
A Are your materials certified and what quality standards do you meet?
All our metal materials meet or exceed North American standards including ASTM, ASME, and CSA certifications. Our products undergo rigorous quality control testing and come with certified test reports upon request. We maintain compliance with industry regulations and environmental standards. All materials come with documentation verifying composition, strength, and other key specifications to ensure they meet your project requirements.
A What is your return or warranty policy?
We stand behind the quality of our products with a 30-day return guarantee on unused, unopened items in original packaging. All materials are warranted to be free from defects in manufacturing for one year from purchase. If you receive damaged materials or discover defects, notify us immediately. We’ll arrange replacement or refund at no charge. Custom cut or fabricated items are non-returnable unless defective.
A Do you provide technical advice or project consultation?
Our experienced team is happy to provide technical guidance on material selection, specifications, and best practices for your project. Whether you need help choosing the right type of steel, calculating load capacity, or understanding coating options, we’re here to help. Contact us via email, phone, or live chat to discuss your specific needs. For complex projects, we can arrange a consultation call with our technical specialists.
A How can I place an order and what payment methods do you accept?
Ordering is easy through our website using your preferred payment method. We accept all major credit cards (Visa, MasterCard, American Express), bank transfers, and digital payment platforms. For business accounts and bulk orders, we offer net 30 terms upon approval. You can also place orders by phone or email if you prefer personalized service. All transactions are secure and encrypted to protect your information.
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