astm a554 pipe 304 stainless steel rectangular tube pipe welded
ASTM A554 304 Stainless Steel Rectangular Tube Pipe (Welded)
Our ASTM A554 304 stainless steel rectangular tube pipe is a high-quality welded stainless steel product designed for applications requiring excellent corrosion resistance, strength, and durability. This product is commonly used in architectural structures, industrial equipment, automotive components, and various mechanical applications where both aesthetic appeal and structural integrity are important.
Product Features & Applications
- Excellent corrosion resistance in various environments
- High strength and durability for structural applications
- Smooth surface finish for aesthetic appeal
- Welded construction for consistent quality
- Available in various sizes and wall thicknesses
Common applications include:
- Architectural framing and handrails
- Industrial machinery components
- Automotive exhaust systems
- Food processing equipment
- Chemical processing equipment
- HVAC systems
Product Specifications
| Specification | Details |
|---|---|
| Material Standard | ASTM A554 |
| Material Grade | 304 Stainless Steel |
| Manufacturing Process | Welded |
| Surface Finish | 2B, BA, or custom finishes available |
| Available Sizes | Custom sizes available upon request (standard sizes typically range from 1"x1" to 6"x12") |
| Wall Thickness | 0.065" to 0.250" (custom thicknesses available) |
| Length | Standard lengths: 20ft (6m), custom lengths available |
| Tolerance | ±0.005" for dimensions, ±0.002" for wall thickness |
| Certification | ISO 9001, ISO 14001, PED, CE, and other industry standards |
| Delivery Time | 7-14 working days for standard orders (custom orders may vary) |
Material Properties
| Property | Value |
|---|---|
| Density | 0.290 lb/in³ (7.93 g/cm³) |
| Melting Point | 2550-2650°F (1399-1454°C) |
| Tensile Strength | 75,000 psi (517 MPa) minimum |
| Yield Strength | 30,000 psi (207 MPa) minimum |
| Elongation | 40% minimum |
| Hardness (Brinell) | 201 max |
| Thermal Conductivity | 9.4 BTU/(hr·ft·°F) at 32°F (16.2 W/(m·K) at 0°C) |
| Electrical Resistivity | 29 μΩ·cm at 68°F (20°C) |
Frequently Asked Questions (FAQ)
A: ASTM A554 specifically covers welded stainless steel tubes for architectural and structural applications. It has specific requirements for welding quality, surface finish, and mechanical properties that make it ideal for visible applications where both strength and appearance matter.
A: Yes, we specialize in custom manufacturing. We can produce tubes in any size within our production capabilities and offer various surface finishes including 2B, BA, polished, or special finishes upon request.
A: For standard sizes and specifications, our typical lead time is 7-14 working days. For custom orders or large quantities, the lead time may vary. We recommend contacting our sales team for accurate delivery estimates based on your specific requirements.
A: Yes, we provide material test reports (MTRs) with all our shipments. These reports verify the chemical composition, mechanical properties, and other quality parameters of the material. We can also provide additional testing and certification as required by your application.
