Hot Rolled Black Pipe - Schedule (10) 1-1/4 Inch
| Weight | 1.806200 |
|---|---|
| bobco_dimensions_width | 1.25 |
| bobco_dimensions_length | 252 |
| bobco_thickness | 10 |
| 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 | 61.43 |
| Thickness | 10 |
| Dimension Length | 252.000000 |
| Dimension Width | 1.250000 |
| Dimension Height | 1.250000 |
A53B Hot Rolled Black Pipe - 1-1/4" Schedule 10
This 1-1/4 inch, Schedule 10 Hot Rolled Black Pipe is a versatile carbon steel product conforming to ASTM A53 Grade B. It offers 60,000 PSI tensile strength and excellent weldability, making it a reliable choice for low-pressure fluid conveyance and structural applications. 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 and versatile steel product manufactured to meet ASTM A53 Grade B standards for mechanical and pressure applications. The term "black" refers to the dark iron oxide scale left on the surface during manufacturing, which provides minor corrosion resistance for indoor use. It is known for its excellent weldability, allowing for easy fabrication without pre-heating.
As a medium-sized pipe, this 1-1/4" Schedule 10 is frequently used for plumbing mains, fire sprinkler systems, and HVAC piping where moderate pressure ratings are required. Its structural integrity also makes it an excellent material for building durable handrails, protective barriers, scaffolding, and fence posts where strength and cost-effectiveness are key.
Specifications
- Material: A53B Carbon Steel
- Standards: ASTM A53
- Strength/Tensile: 60,000 PSI
- Dimensions: 1-1/4" NPS, Schedule 10 (0.109" wall), 21 ft lengths
- Finish: Black (Uncoated Mill Finish)
- Certifications: MTR Available upon request
Applications
- Plumbing & HVAC: Natural gas lines and compressed air piping - chosen for its pressure rating and low cost.
- Construction: Structural posts, scaffolding, and handrails - provides good structural strength for its weight.
- Fire Protection: Fire sprinkler system pipework - meets regulatory standards for fire suppression systems.
- Fabrication: Fencing, gates, and equipment frames - strong and easy to weld into custom configurations.
Target Users
Plumbers, fabricators, and construction contractors rely on A53B Black Pipe for its durability, weldability, and value in fluid conveyance and structural projects throughout the Los Angeles area.
Finish Options
This product comes standard with a black, uncoated mill finish. This dark iron oxide scale is a result of the hot rolling process and offers minimal corrosion protection. For outdoor use or to prevent rust, the surface must be cleaned via grinding or sandblasting before painting or powder-coating. 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 North American size set, and for pipe under 12", it does not equal the actual outer diameter. The Schedule number determines the wall thickness; a higher number means a thicker wall.
Example: To order this pipe, specify "Black Pipe, 1-1/4" NPS, Schedule 10".
Order Checklist
- Product name and required dimensions (1-1/4" NPS, Sch 10)
- Material specification and quantity (in feet)
- Confirm grade (A53B) meets requirements
- Surface finish requirements (Standard Black)
- Certifications required (Mill Test Report)
- Special handling or cutting requirements
Quick Facts
- Product
- Hot Rolled Black Pipe - Schedule (10) 1-1/4 Inch
- Material
- A53B Carbon Steel
- Standards
- ASTM A53
- Key Properties
- 60,000 PSI tensile, Excellent Weldability, Good Machinability
- Primary Applications
- Plumbing mains, structural posts, HVAC piping, 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 lengths of 21 ft. This 1-1/4" Sch 10 size is available for immediate pickup in Los Angeles.
Custom cutting services available.
Contact for Sizing-
Hot Rolled Black Pipe - Schedule (10) 1-1/4 Inch$14.76
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