The API 5L Grade B Pipe is a high-performance industrial pipe designed for diverse applications, ensuring reliable and efficient functionality. Crafted from premium stainless steel, this pipe is durable, corrosion-resistant, and built to withstand demanding industrial environments. Its galvanized surface treatment further enhances durability, offering a protective layer against rust and environmental factors. The pipe adheres to AISI standards, ensuring compliance with international quality benchmarks. Designed for welding connections, it ensures ease of installation and strong joint integrity. With multiple material grades available, the product caters to varied project requirements and specifications. Supported by a 1-year warranty, the API 5L Grade B Pipe is an excellent choice for industrial systems and operations.
| Size Range | 1/2 to 36 inch NB |
|---|---|
| Schedule Thickness Range | SCH 40, 80, 160, XS, XXS, All Schedules |
| Applications | Oil Refineries, Power Generation, Petrochemicals, Sugar, Pressure Vessels, Boiler Equipments, General Engineering Purposes |
| Pipe Type | Seamless, ERW, Welded, Fabricated, CDW |
| Pipe & Tube Form | Round, Square, Rectangular, Coiled, U Shape, Pan Cake Coils, Hydraulic Tubes |
| Length: | Single, Double Random & Length, Custom Size 12 M lengths |
| End: | Beveled End, Plain End, Treaded |
| End Protection: | Plastic Caps |
| End Connections for Line Pipes | Plain, Bevel, Screwed, Threaded |
| Outside Coating | Black Painting, Anti-Corrosion Oil, Galvanised Finish |
| Standard | SEAMLESS | WELDED | Other standards |
|---|---|---|---|
API 5L Gr B PSL1 Equivalent | EN 10216-1 P265 | EN 10217-1 P265 | BS 3601 430 |
| API 5L Grade B PSL2 Equivalent | EN 10216-1 P265 | EN 10217-1 P265 | BS 3601 430 |
| PSL1 API 5L Grade B Pipes Chemical Composition | PSL2 | |||||||
|---|---|---|---|---|---|---|---|---|
| Grade | C (Max.) | Mn (Max.) | P (Max.) | S (Max.) | C (Max.) | Mn (Max.) | P (Max.) | S (Max.) |
A | 0.22 | 0.90 | 0.03 | 0.03 | 0.22 | 1.20 | 0.025 | 0.015 |
B | 0.26 | 1.20 | 0.03 | 0.03 | 0.22 | 1.30 | 0.025 | 0.015 |
X42 | 0.26 | 1.30 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
X46 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
X52 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
X56 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.40 | 0.025 | 0.015 |
X60 | 0.26 | 1.40 | 0.03 | 0.03 | 0.22 | 1.45 | 0.025 | 0.015 |
X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.22 | 1.65 | 0.025 | 0.015 |
X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.22 | 1.85 | 0.025 | 0.015 |
| OD Tolerance | WT Tolerance | ||||
|---|---|---|---|---|---|
| A, B | X42 ~ X70 | ||||
D<60.3mm | +0.41/-0.40mm | D<73mm | +20%/-12.5% | D<73mm | +15%/-12.5% |
D>=60.3mm | +0.75/-0.40mm | D>=73mm | +15%/-12.5% | D>=73mm | +15%/-12.5% |

Price:
Usage : Oil and Gas Transmission, Water Supply, Structural, Fluid Transportation
Connection : Other, Beveled Ends / Plain Ends / Threaded
Standard : Other, API 5L
Material : Carbon Steel
Material Grade : X56 (Grade 415)
Usage : Oil & Gas Transmission, Pipeline
Connection : Other, Plain End, Beveled End, Threaded
Standard : Other, API 5L
Material : Carbon Steel
Material Grade : X65
Usage : Oil and Gas Industry
Connection : Other, API Threaded & Coupled
Standard : Other, API 5CT
Material : Carbon Steel
Material Grade : L80, N80
Usage : Oil & Gas, Water Transmission, Structural
Connection : Other, Welded
Standard : Other, API 5L
Material : Carbon Steel
Material Grade : Gr. B, X42, X52, X60, X65, X70