Hot Rolled Black Pipe - Schedule (40) 6 Inch
| Weight | 18.970000 |
|---|---|
| bobco_dimensions_width | 6 |
| bobco_dimensions_length | 252 |
| bobco_thickness | 40 |
| price_21to50 | 0 |
| price_11to20 | 0 |
| price_6to10 | 0 |
| addon_charges_fraction | 1 |
| addon_charges_percentage | 20 |
| addon_charges_simple | 20 |
| MAX LENGTHS | 21 |
| FULL LENGTH PRICE | 477.75 |
| Thickness | 40 |
| Dimension Length | 252.000000 |
| Dimension Width | 6.000000 |
| Dimension Height | 6.000000 |
A53B Hot Rolled Black Pipe - 6" Schedule 40 x 21 ft
This 6" Schedule 40 black pipe is a robust carbon steel product designed for pressure and structural applications. Conforming to ASTM A53 Grade B, it delivers 60,000 PSI tensile strength, excellent weldability, and is suitable for coiling, bending, and flanging. In stock Los Angeles.
- A53B Carbon Steel Construction
- ASTM A53 Certified
- 60,000 PSI Tensile Strength
- Excellent Weldability and Formability
Hot Rolled Black Pipe is a versatile and economical carbon steel material used for fluid transfer and structural support. The term "black" refers to the dark iron oxide mill scale on its surface from the manufacturing process, which offers minimal corrosion resistance. Meeting ASTM A53 Grade B standards, it is a go-to choice for non-potable water, gas, and air lines.
As a large-diameter pipe, this 6" Schedule 40 size provides significant strength and volume capacity. It is commonly specified for main water lines, industrial process piping for non-corrosive fluids, heavy-duty structural columns, and security bollards where impact resistance is required.
Specifications
- Material: A53B Carbon Steel
- Standards: ASTM A53
- Strength/Tensile: 60,000 PSI
- Dimensions: 6" Nominal Pipe Size (NPS), Schedule 40 (0.280" wall), 21 ft length
- Finish: Hot Rolled Black (mill scale)
- Certifications: MTR Available
Applications
- Industrial: Main process piping - robust wall thickness handles moderate pressures and flow rates for oil and non-corrosive fluids.
- Construction: Structural columns and supports - provides excellent compressive strength for building frames and heavy equipment bases.
- Fire Protection: Main sprinkler system risers - meets fire code standards for high-volume water supply lines.
- Infrastructure: Heavy-duty security bollards and posts - large diameter offers significant impact resistance for property protection.
Target Users
Pipefitters, structural fabricators, general contractors, and fire protection installers rely on A53B black pipe for its strength and reliability in commercial and industrial projects throughout the Los Angeles area.
Finish Options
This product comes standard with a hot rolled black finish, characterized by a dark iron oxide scale. This surface must be removed by grinding or sandblasting before painting or powder coating. It is not intended as a final protective coating. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Steel pipe is measured by its Nominal Pipe Size (NPS), which is a North American standard set of sizes, and its Schedule, which determines the wall thickness.
Example: To order this pipe, specify "A53B Black Pipe, 6" NPS, Schedule 40".
Order Checklist
- Product name and required dimensions (6" NPS, Schedule 40)
- Material specification and quantity (in feet)
- Confirm grade (A53B) meets requirements
- Surface finish requirements (Hot Rolled Black)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Hot Rolled Black Pipe - Schedule (40) 6 Inch
- Material
- A53B Carbon Steel
- Standards
- ASTM A53
- Key Properties
- 60,000 PSI tensile, Excellent Weldability, Good Formability
- Primary Applications
- Industrial Process Piping, Structural Columns, Main Water Lines
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock A53B black pipe in a wide range of nominal sizes and schedules. This 6" Schedule 40 size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Black Pipe - Schedule (40) 6 Inch$105.63
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