Ahmer Steel, a trusted name in Manama, Bahrain, stands as a premier manufacturer and supplier of high-grade industrial piping solutions. We take pride in specializing in Carbon Steel API X46 5L PSL 2 Pipes, engineered to meet the demanding requirements of the modern energy sector. Our commitment to rigorous quality control and international standards ensures we deliver products that offer exceptional reliability and performance, built to withstand the challenging environments of oil and gas transportation while providing our clients with lasting value and peace of mind.
The composition of these pipes is carefully balanced, primarily iron with controlled additions of carbon, manganese, and other elements to achieve the desired strength. This specific chemistry grants the API X46 pipes their notable mechanical properties, including a minimum yield strength of 46,000 psi, which provides excellent resistance to internal and external pressures. This combination of robust material science and precise manufacturing results in a pipe that is both strong and reliable for critical pipeline applications.
| Grade of material | X46 / L320 (N, M, Q, R) |
| API 5L Gr X46 ERW and HFW | 1/2” NB – 24” NB |
| X46 LSAW / DSAW | 16’OD TO 54″ OD (8 MM TO 50 MM THK) |
| Standard | ISO 3183 L320/ API 5L X46 |
| API 5L X46 Seamless Pipe (OD) | 21.3 – 660mm ( Inch 1/2” – 26”) |
| PSL Level |
|
| X46 Steel SAW | 16″ – 100″ NB |
| Surface Treatment | Pickling Galvanising Forging Capping Pre turning Powder Coating Degreasing Washing Copper Plating Cementing Chromium – Plating Brushing Nickle – Plating Roller Polishing Grinding Honing Shot Blasting Skiving PE Covering Roller Burnishing |
| Manufacturing process | Welded, Extrusion, Submerged Arc Welded (SAW), Seamless, Electro Fusion Seam Welded (EFSW), Longitudinally Submerged Arc Welded (LSAW), Cold Drawn Seamless (CDS), Hot Finish Seamless (HFS), Horizontal Submerged Arc Welded (HSAW), Electric Resistance Welded (ERW) |
| API 5L X46 PSL2 Pipe end | Squared Ends, Thread Cutting, Socket, Flanged Ends, Beveled End (BE), Cut Grooves, Square Cut, Grooved, Screwed, Vibrator Grinding, Coupling, Plain end (PE), Threaded Ends (Male & Female), Deburring, Chamfering, Buttweld, Pub Joints |
| Certificate | IBR, NACE, EN-10204:3.1, EN-10204:3.2, SSC, Sour-Service, HIC, |
| X46 Carbon Steel Pipe Length | DRL, SRL, 20FT, 40FT, Single Random Length (SRL), Double Random Length (DRL), and Fixed Length 5.8 Meter, 12.0 Meters (40FT), 6.0 Meters (20FT), 11.8 Meters, |
| Mass fraction, based upon heat and product analysis % maximum | CARBON EQUIVALENT a | ||||||||||
| % MAXIMUM | |||||||||||
| Cb | Si | Mnb | P | S | V | Nb | Ti | Other | CEIIW | CEPcm | |
| L320N or X46N | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | 0.07 | 0.05 | 0.04 | e | 0.43 | 0.25 |
| L320Q or X46Q | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e | 0.43 | 0.25 |
| Y.S | T.S | ELONGATION |
| Mpa(psi) | Mpa(psi) | |
| min | min | min |
| 320 (46 400) | 435 (63 100) | F |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| NB | DN | OD (inches) | API 5L X46 Pipe Schedule | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCH 5 | SCH 10 | SCH 20 | SCH 30 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 120 | SCH 160 | ||||
| 3/4″ | 20 | 1.05 | 0.065 | 0.11 | x | 0.095 | 0.113 | x | x | 0.17 | x | 0.219 | |
| 1″ | 25 | 1.315 | 0.065 | 0.11 | x | 0.114 | 0.133 | x | x | 0.2 | x | 0.25 | |
| 1.1/2″ | 40 | 1.9 | 0.065 | 0.11 | x | 0.125 | 0.145 | x | x | 0.225 | x | 0.281 | |
| 2″ | 50 | 2.375 | 0.065 | 0.12 | x | x | 0.154 | x | x | 0.25 | x | 0.344 | |
| 2.1/2″ | 65 | 2.875 | 0.083 | 0.12 | x | x | 0.203 | x | x | 0.3 | x | 0.375 | |
| 3″ | 80 | 3.5 | 0.083 | 0.12 | x | x | 0.216 | x | x | 0.35 | x | 0.438 | |
| 4″ | 100 | 4.5 | 0.083 | 0.12 | x | x | 0.237 | x | x | 0.437 | x | 0.531 | |
| 5″ | 125 | 5.563 | 0.109 | 0.12 | x | x | 0.258 | x | x | 0.5 | x | 0.625 | |
| 6″ | 150 | 6.625 | 0.109 | 0.13 | x | x | 0.28 | x | x | 0.562 | x | 0.719 | |
| 8″ | 200 | 8.625 | 0.109 | 0.15 | 0.25 | 0.277 | 0.322 | 0.406 | 0.593 | 0.718 | 0.812 | 0.906 | |
| 10″ | 250 | 10.75 | 0.134 | 0.17 | 0.25 | 0.307 | 0.365 | 0.5 | 0.718 | 0.843 | 1.0 | 1.125 | |
| 12″ | 300 | 12.75 | 0.165 | 0.18 | 0.25 | 0.33 | 0.406 | 0.5 | 0.843 | 1.0 | 1.125 | 1.312 | |
Ahmer Steel is a leading supplier of high-quality Carbon Steel API X46 5L PSL 2 Pipes products in Manama, Bahrain. We focus on steel solutions and offer a variety of products. This includes Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our products are Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. We are known for our good delivery and excellent customer care. We aim to provide strong and durable steel materials for many industrial uses. We work hard to meet high standards, making us a trusted partner for your steel needs.
The primary use for these high-strength pipes is in the construction of long-distance transmission pipelines for transporting crude oil and natural gas. Their robust design also makes them ideal for gathering lines in oil fields and for various industrial projects requiring a dependable conduit for high-pressure fluids. Chosen for their durability and adherence to strict API standards, these pipes are essential infrastructure for the energy industry, ensuring the safe and efficient flow of resources from source to destination.
Ahmer Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Manama, Bahrain.
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