Carbon Steel API X65 5L PSL 2 Pipes

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Faisal Steel stands as a trusted name in Muscat’s industrial landscape, renowned for supplying robust and reliable piping solutions. We take pride in offering high-performance Carbon Steel API X65 5L PSL 2 Pipes, engineered to meet the rigorous demands of modern energy infrastructure. Our commitment lies in delivering products that combine exceptional strength with unwavering quality, ensuring our clients receive materials they can depend on for their most critical projects, backed by our deep-rooted expertise and customer-focused service in Oman.

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Carbon Steel API X65 5L PSL 2 Seamless Pipes

CS API X65 5L PSL 2 Welded Pipes

CS API X65 5L PSL 2 EFW Pipes

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What is Carbon Steel API X65 5L PSL 2 Pipes?

These pipes are meticulously crafted from a specific carbon steel composition, primarily iron with carefully balanced additions of manganese, silicon, and other micro-alloying elements. This formulation is key to achieving the superior mechanical properties required by the API X65 grade, including a high minimum yield strength of 65,000 psi (448 MPa). This ensures exceptional resistance to internal pressure and external loads, making them incredibly tough and durable for demanding operational environments.

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Carbon Steel API X65 5L PSL 2 Pipes Specification

Standard ISO 3183 L450/ API 5L X65
Grade of material X65 / L450 (N, M, Q, R)
PSL Level
  • API 5L X65 PSL2
API 5L X65 PSL2 Seamless Pipe (OD) 21.3 – 660mm ( Inch 1/2” – 26”)
X65 Steel LSAW / DSAW 16’OD TO 54″ OD (8 MM TO 50 MM THK)
X65 Carbon Steel SAW 16″ – 100″ NB
API 5L X65 PSL1 ERW and HFW 1/2” NB – 24” NB
Coating for API 5L X65 PSL2 Line Pipe 3PP, Anti-Rust Oil, CRA clad, FBE, lined pipe, Varnished, Black Painting, 3PE, 3LPE, Galvanized,
API 5L Grade X65 Pipe end Cut Grooves, Square Cut, Grooved, Vibrator Grinding, Plain end (PE), Chamfering, Coupling, Screwed, Pub Joints, Deburring, Thread Cutting, Flanged Ends, Socket, Squared Ends, Threaded Ends (Male & Female), Buttweld, Beveled End (BE)
Cutting Facility Laser Cutting, Sawing, Tapping, Water Jet Cutting
Equivalent Standards JIS, DIN, NFA, BS, CSA, GOST, AWWA, KS, UNI, AISI, IS, EN, API, SAE, ANSI, ISO, ASTM, GB, SS
Grade X65 PSL2 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,
API 5L X65 Wall Thickness SCH-STD, SCH160, SCH80, SCH-XXS, SCH-XS, SCH40
Manufacturing process Welded, Seamless, Electro Fusion Seam Welded (EFSW), Hot Finish Seamless (HFS), Longitudinally Submerged Arc Welded (LSAW), Cold Drawn Seamless (CDS), Electric Resistance Welded (ERW), Horizontal Submerged Arc Welded (HSAW), Extrusion, Submerged Arc Welded (SAW)

Carbon Steel API X65 5L PSL 2 Pipes Chemical Composition

Mass fraction, based upon heat and product analysis % maximum CARBON EQUIVALENT a
% MAXIMUM
Cb Si Mnb P S V Nb Ti Other CEIIW CEPcm
CS PIPES
L450Q or X65Q 0.18f 0.45f 1.7f 0.025 0.015 g g g h 0.43 0.25

Carbon Steel API X65 5L PSL 2 Pipes Mechanical Properties

Y.ST.SELONGATION
Mpa(psi)Mpa(psi)
minminmin
450(65 300)600(87 000)23%

If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Carbon Steel API X65 5L PSL 2 Pipes Schedule Chart

NPS (in) Outside Diameter (in) API 5L X65 Pipe Schedule
SCH 10 SCH 20 SCH 30 SCH STD SCH 40 SCH 60 SCH XS SCH 80 SCH 100 SCH 120 SCH 140 SCH 160 SCH XXS
Wall Thickness (in)
1/8 0.405 0.068 0.068 0.095 0.095
1/4 0.540 0.088 0.088 0.119 0.119
3/8 0.675 0.091 0.091 0.126 0.126
1/2 0.840 0.109 0.109 0.147 0.147 0.187 0.294
3/4 1.050 0.113 0.113 0.154 0.154 0.219 0.308
1 1.315 0.133 0.133 0.179 0.179 0.250 0.358
1 1/4 1.660 0.140 0.140 0.191 0.191 0.250 0.382
1 1/2 1.900 0.145 0.145 0.200 0.200 0.281 0.400
2 2.375 0.154 0.154 0.218 0.218 0.344 0.436
2 1/2 2.875 0.203 0.203 0.276 0.276 0.375 0.552
3 3.500 0.216 0.216 0.300 0.300 0.438 0.600
3 1/2 4.000 0.226 0.226 0.318 0.318
4 4.500 0.237 0.237 0.337 0.337 0.438 0.531 0.674
5 5.563 0.258 0.258 0.375 0.375 0.500 0.625 0.750
6 6.625 0.280 0.280 0.432 0.432 0.562 0.719 0.864
8 8.625 0.250 0.277 0.322 0.322 0.406 0.500 0.500 0.594 0.719 0.812 0.906 0.875
10 10.750 0.250 0.307 0.365 0.365 0.500 0.500 0.594 0.719 0.844 1.000 1.125 1.000
12 12.750 0.250 0.330 0.375 0.406 0.562 0.500 0.688 0.844 1.000 1.125 1.312 1.000
14 14.000 0.250 0.312 0.375 0.375 0.438 0.594 0.500 0.750 0.938 1.094 1.250 1.406
16 16.000 0.250 0.312 0.375 0.375 0.500 0.656 0.500 0.844 1.031 1.219 1.438 1.594
18 18.000 0.250 0.312 0.438 0.375 0.562 0.750 0.500 0.938 1.156 1.375 1.562 1.781
20 20.000 0.250 0.375 0.500 0.375 0.594 0.812 0.500 1.031 1.281 1.500 1.750 1.969
22 22.000 0.250 0.375 0.500 0.375 0.875 0.500 1.125 1.375 1.625 1.875 2.125
24 24.000 0.250 0.375 0.562 0.375 0.688 0.969 0.500 1.219 1.531 1.812 2.062 2.344
30 30.000 0.312 0.500 0.625 0.375 0.500
32 32.000 0.312 0.500 0.625 0.375 0.688
34 34.000 0.312 0.500 0.625 0.375 0.688
36 36.000 0.312 0.500 0.625 0.375 0.750
42 42.000 0.500 0.625 0.375 0.750

Top Manufacturer and Supplier of Carbon Steel API X65 5L PSL 2 Pipes in Muscat, OMAN

FAISAL Steel is a leading supplier of high-quality Carbon Steel API X65 5L PSL 2 Pipes ​products in Muscat, OMAN. 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.

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Types of Carbon Steel API X65 5L PSL 2 Pipes

CS API X65 5L PSL 2 LSAW Pipes
Carbon Steel API X65 5L PSL 2 SAW Pipes
HSAW CS API X65 5L PSL 2 Pipes
CS DSAW API X65 5L PSL 2 Pipe
CS API X65 5L PSL 2 Square Pipes
CS API X65 5L PSL 2 Thick Wall Pipes

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Uses of Carbon Steel API X65 5L PSL 2 Pipes

The primary use for these high-strength pipes is in the construction of high-pressure transmission pipelines for oil and natural gas. They form the backbone of cross-country and international energy networks, safely transporting hydrocarbons over vast distances. Beyond this, their reliability makes them suitable for gathering lines in oil fields, structural applications in offshore platforms, and other industrial projects involving the conveyance of aggressive fluids where superior mechanical integrity and corrosion resistance are non-negotiable for long-term, safe operation.

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