Hot Rolled Black Pipe - Schedule (40) 1/2 Inch
| Weight | 0.851000 |
|---|---|
| bobco_dimensions_width | 0.5 |
| 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 | 5 |
| MAX LENGTHS | 21 |
| FULL LENGTH PRICE | 21.84 |
| Thickness | 40 |
| Dimension Length | 252.000000 |
| Dimension Width | 0.500000 |
| Dimension Height | 0.500000 |
A53B Hot Rolled Black Pipe - 1/2" NPS Sch 40
This 1/2 inch Schedule 40 hot rolled black pipe is a versatile carbon steel product manufactured to ASTM A53 Grade B standards. It offers a minimum tensile strength of 60,000 PSI and excellent weldability, making it a reliable choice for fluid transfer and structural framing. In stock Los Angeles.
- A53B Carbon Steel Construction
- ASTM A53 Certified
- 60,000 PSI Tensile Strength
- Excellent Weldability
Hot rolled black pipe is an economical carbon steel product made to ASTM A53 Grade B standards, designed for pressure and mechanical use. The 'black' designation refers to the dark iron oxide scale left on the surface during manufacturing, which provides minimal corrosion protection. It features excellent weldability and can be easily bent, coiled, and flanged for various installations. This material is not suitable for potable water.
As a small diameter pipe, this 1/2" NPS size is commonly used for residential and commercial natural gas lines, compressed air piping, fire sprinkler systems, and low-pressure fluid conveyance. Its strength also makes it suitable for constructing handrails, protective barriers, and fence posts.
Specifications
- Material: A53B Carbon Steel
- Standards: ASTM A53
- Strength/Tensile: 60,000 PSI
- Dimensions: 1/2" NPS, Schedule 40 Wall, 252" length
- Finish: Black (Uncoated)
- Certifications: MTR Available
Applications
- Plumbing & HVAC: Natural gas lines and compressed air piping - an economical choice for low-pressure systems.
- Fire Protection: Fire sprinkler system laterals and branch lines - meets regulatory standards for fire suppression.
- Construction: Handrails, guardrails, and temporary scaffolding - strong and easy to weld for safety barriers.
- Fabrication: Light structural frames, shelving, and furniture - provides good strength-to-weight for custom projects.
Target Users
Plumbers, pipefitters, fabricators, and general contractors rely on A53B black pipe for its reliability and value in fluid transfer and structural applications throughout the Los Angeles area.
Finish Options
This product comes standard with a black, uncoated mill finish from the hot rolling process. This surface scale must be removed by grinding or sandblasting before painting or powder coating. For outdoor use or improved corrosion resistance, consider galvanized pipe. Contact our Los Angeles sales team for custom finish inquiries.
How to Measure
Pipe is measured by its Nominal Pipe Size (NPS) and Schedule. NPS is a standard for pipe sizes used for pressure applications. The schedule number indicates the wall thickness; a higher number means a thicker, stronger wall.
Example: To order this pipe, specify "1/2 inch Schedule 40 Black Pipe".
Order Checklist
- Product name and required dimensions (1/2" NPS, Sch 40)
- Material specification and quantity
- Confirm grade (A53B) meets requirements
- Surface finish requirements (Black)
- Certifications required (Mill Test Report)
- Special handling or delivery requirements
Quick Facts
- Product
- Hot Rolled Black Pipe - Schedule (40) 1/2 Inch
- Material
- A53B Carbon Steel
- Standards
- ASTM A53
- Key Properties
- 60,000 PSI tensile, Excellent Weldability, Good Formability
- Primary Applications
- Gas lines, plumbing, handrails
- Location
- Los Angeles warehouse - Same-day pickup available
Available Sizes
We stock Hot Rolled Black Pipe in nominal sizes from 1/2" to 1-1/2" in Schedule 10 and 40, with standard 21 ft (252") lengths. This 1/2" Schedule 40 size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Black Pipe - Schedule (40) 1/2 Inch$12.49
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