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:
Material : Carbon Steel
Usage : Oil, Gas, Water supply, Structural
Surface Treatment : Other, Black Painted, Oiled, 3LPE Coated, or bare
Standard : Other, API 5L
Material Grade : X70
Material : Carbon Steel
Usage : Oil & Gas Transmission, Pipeline
Surface Treatment : Other, Black Painted, Bare, 3LPE/3LPP Coated, FBE Coated, Anticorrosion Oil
Standard : Other, API 5L
Material Grade : X65
Material : Carbon Steel
Usage : Oil and Gas Industry
Surface Treatment : Other, Phosphated, Oiled, or Bare
Standard : Other, API 5CT
Material Grade : L80, N80
Material : Carbon Steel
Usage : Oil & Gas, Water Transmission, Structural
Surface Treatment : Other, Black Painting, Anticorrosion Coated, Oiled
Standard : Other, API 5L
Material Grade : Gr. B, X42, X52, X60, X65, X70