Looking for ASTM A500 Grade B rectangular tube for a structural or fabrication project? Henry Steel can review your required dimensions, quantities, and material specifications to help you confirm available supply options.
Send us your outside dimensions, wall thickness, required lengths, and delivery destination to request a quotation.

ASTM A500 Grade B Rectangular Tube Supply
ASTM A500 Grade B rectangular tubing is used in structural applications where the specified hollow section, material grade, and mechanical requirements meet the project design.
When purchasing rectangular steel tubing, buyers should confirm more than the grade. Outside dimensions, wall thickness, length, tolerances, and applicable documentation all need to match the order requirements.
Henry Steel works with steel buyers to review these details before order confirmation.
Product: Rectangular structural steel tubing
Standard: ASTM A500, Grade B, subject to the specified edition and product requirements
Dimensions: Outside width, outside height, and wall thickness to be confirmed
Length: Required length and available supply options to be confirmed
Quantity: Specify the required tonnage or number of pieces
Quality documents: Material Test Certificate (MTC), subject to order confirmation
Inspection: Additional inspection requirements can be discussed before ordering
Delivery: Packaging, shipping arrangements, and delivery schedule to be confirmed

ASTM A500 Grade B Rectangular Tube Specifications
| Item | Details |
|---|---|
| Product Type | Rectangular Hollow Structural Section (HSS) |
| Material Standard | ASTM A500 |
| Grade | Grade B |
| Cross-Section | Rectangular |
| Outside Dimensions | To be specified |
| Wall Thickness | To be specified |
| Length | To be confirmed |
| Surface Finish | Subject to product specification |
| Inspection Documents | To be agreed before order confirmation |
Actual availability, dimensional tolerances, and mechanical requirements must be checked against the applicable ASTM A500 specification and the confirmed purchase order.
Applications of ASTM A500 Grade B Rectangular Tubing
ASTM A500 rectangular tubing is commonly used in structural fabrication and construction applications, including:
Building frames and structural supports
Industrial equipment structures
Steel fabrication projects
Support frames and brackets
General structural assemblies
The suitability of a particular tube depends on the design requirements, loading conditions, dimensions, and applicable building codes.
What Buyers Should Confirm Before Ordering
Dimensions and wall thickness
Provide the outside width, outside height, wall thickness, and required length. These details are essential for checking product suitability and preparing an accurate quotation.
Material grade and standard
Specify ASTM A500 Grade B and any additional project requirements. Confirm the applicable standard edition and acceptance criteria before placing the order.
Inspection and documentation
If your project requires an MTC, heat identification, dimensional inspection, or third-party inspection, state these requirements in your inquiry.
Quantity and delivery
Provide the estimated tonnage, destination port, and expected delivery schedule so the supply and shipping arrangements can be assessed.
Request a Quote for ASTM A500 Grade B Rectangular Tube
To help Henry Steel review your inquiry, please provide:
Outside dimensions: width × height
Required wall thickness
Length per piece
Required quantity in tons or pieces
Material standard and grade
Inspection and documentation requirements
Destination port or delivery location
You can also send your drawing, bill of materials, or project specification for review.
Contact Henry Steel to discuss availability, specifications, and export quotations for ASTM A500 Grade B rectangular tube.
FAQ
What is ASTM A500 Grade B rectangular tube used for?
It is used in structural and fabrication applications where the tube dimensions, material properties, and applicable design requirements meet the project specification.
What is the difference between rectangular tube and rectangular HSS?
Rectangular HSS refers to rectangular hollow structural sections. In purchasing, buyers should verify the specified standard, dimensions, wall thickness, and tolerances rather than relying on the product name alone.
What information is needed for a quotation?
Provide the outside dimensions, wall thickness, length, quantity, required standard, inspection requirements, and delivery destination.
Can ASTM A500 Grade B rectangular tubing be supplied with an MTC?
Material documentation should be confirmed for the specific order. Request a certificate that corresponds to the ordered grade, applicable standard, and material identification.
Can I request specific tube sizes and lengths?
Yes, you can submit your required dimensions and lengths for review. Availability, manufacturing or cutting options, tolerances, and any additional charges must be confirmed for the order.
What affects the price of ASTM A500 Grade B rectangular tube?
Pricing depends on dimensions, wall thickness, quantity, material availability, processing requirements, inspection, and delivery terms. A quotation based on your specifications will be more useful than a general market estimate.
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