Carbon Steel API X46 5L PSL 2 Pipes

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Thabiso Steel, a top-notch manufacturer and supplier based in Cape Town, South Africa, specializes in high-quality **Carbon Steel API X46 5L PSL 2 Pipes**. These pipes are designed with durability, strength, and dependable performance in mind, making them perfect for pipeline applications. Crafted with precision to meet international standards, they boast excellent dimensional accuracy, mechanical integrity, and impressive resistance to corrosion and environmental stress. Whether you’re transporting oil, gas, or other fluids under moderate to high pressures, Thabiso Steel’s API X46 pipes are built to deliver long-lasting performance even in the toughest conditions. Their toughness, weldability, and resistance to fatigue make them an ideal choice for energy, industrial, and infrastructure projects that demand safe and efficient fluid transport solutions.

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API X46 5L PSL 2 Seamless Pipes

API X46 5L PSL 2 Welded Pipes

CS ERW API X46 5L PSL 2 Pipes

What is Carbon Steel API X46 5L PSL 2 Pipes?

The **Carbon Steel API X46 5L PSL 2 Pipes** are made from a blend of carbon, manganese, phosphorus, sulfur, and carefully controlled alloying elements to enhance their mechanical properties. These pipes showcase a tensile strength ranging from about 415 to 485 MPa and a yield strength between 345 and 400 MPa, along with outstanding ductility, toughness, and fatigue resistance. These characteristics ensure that **API X46 Pipes** maintain their structural integrity and reliability under moderate to high-pressure conditions, making them perfect for long-distance fluid transport and critical industrial applications that require both durability and strength.

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Carbon Steel API X46 5L PSL 2 Pipes Specification

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	API 5L X46 PSL2
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,

Carbon Steel API X46 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

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

Carbon Steel API X46 5L PSL 2 Pipes Mechanical Properties

Y.S	T.S	ELONGATION
Mpa(psi)	Mpa(psi)	ELONGATION
min	min	min
320 (46 400)	435 (63 100)	F

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Carbon Steel API X46 5L PSL 2 Pipes Mechanical Properties

NB	DN	OD (inches)	API 5L X46 Pipe Schedule
NB	DN	OD (inches)	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

Top Manufacturer and Supplier of Carbon Steel API X46 5L PSL 2 Pipes in Cape Town, South Africa

ThabisoSteel is a leading supplier of high-quality Carbon Steel API X46 5L PSL 2 Pipes products in Cape Town, South Africa. 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 X46 5L PSL 2 Pipes

API X46 5L PSL 2 LSAW Pipes

CS API X46 5L PSL 2 Thick Wall Pipes

HSAW API X46 5L PSL 2

DSAW CS API X46 5L PSL 2

CS API X46 5L PSL 2 Square Pipes

Carbon Steel API X46 5L PSL 2 SAW Pipes

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Uses of Carbon Steel API X46 5L PSL 2 Pipes

You’ll find **Carbon Steel API X46 5L PSL 2 Pipes** commonly used in oil and gas transmission, water pipelines, petrochemical plants, and both onshore and offshore pipeline installations. Their robust strength, toughness, and corrosion resistance make them ideal for natural gas distribution, crude oil transport, and various industrial fluid systems. Plus, they’re also utilized in mechanical and structural applications that need reliable, high-performance carbon steel piping. With their excellent weldability and long-lasting durability, **API X46 Pipes** offer engineers, contractors, and pipeline operators safe, efficient, and sturdy solutions for demanding fluid transport and infrastructure projects.