ASTM A213 T23 Tubes Manufacturer & Supplier - USA Piping Solution

>Welcome to -USA Piping Solution, your dedicated source for high-integrity ASTM A213 T23 Tubes. As a leading manufacturer, supplier, and stockist based in the USA, we combine the extensive global expertise of with readily available domestic inventory. We specialize in providing mission-critical Seamless Pipes & Tubes, specifically the ASTM A213 Gr T23 grade, engineered to withstand the demanding conditions found in power generation, petrochemical, and refining industries. You can count on our Ferritic Alloy Steel Tubes to meet strict international standards like ASME SA213, ensuring the reliability and longevity your operations depend on. We're proud to be a trusted partner for EPC contractors, OEMs, and plant operators who require proven performance from their Alloy Steel Pipes & Tubes.

Our T23 Seamless Tubes are produced using carefully selected raw materials and advanced seamless manufacturing techniques. This process delivers tubes with exceptional mechanical properties and robust resistance against creep and oxidation, crucial for High Temperature Boiler Tubes and Power Plant Heat Exchanger Tubes. Whether your project requires standard sizes or custom-engineered dimensions, -USA Piping Solution delivers quality-assured products backed by comprehensive certifications and responsive, knowledgeable support.

What are ASTM A213 T23 Tubes?

Let's look at the key features:

1. Engineered for Heat: The primary role for ASTM A213 T23 Tubes is in environments battling high temperatures (often up to 600-650°C or 1112-1200°F) combined with considerable pressure over long operational periods.
2. Seamless Ferritic Strength: Their ferritic structure aids strength and thermal efficiency. Being seamless means there are no welds acting as potential weak points, making them inherently reliable for containing pressure.
3. Core Components: You'll find T23 Seamless Tubes doing the heavy lifting in critical parts of modern power plants and industrial boilers. Think superheater and reheater sections, water wall panels (especially in high-efficiency Ultra-Supercritical boilers), and various Power Plant Heat Exchanger Tubes. They are essential High Temperature Boiler Tubes.
4. Resisting Creep and Oxidation: The smart blend of elements like Tungsten, Vanadium, Niobium, and controlled levels of others like Carbon, Nitrogen, and Boron gives these tubes excellent defense against creep (the slow stretching under long-term high-temperature stress) and better protection against steam oxidation and corrosion than lower alloy grades.

The need for materials like ASTM A213 Gr T23 grew directly from the push for more efficient and cleaner power generation, requiring components that could handle higher temperatures and pressures safely and reliably.

ASTM A213 T23 Tube Specifications

Getting the specifications right is crucial. At -USA Piping Solution, we ensure our ASTM A213 T23 Tubes meet precise technical and dimensional standards for seamless integration into your systems.

Technical Specifications

Specification	Details
Primary Standards	ASTM A213 / ASME SA213 – Specification for Seamless Ferritic/Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.
International Equivalents	EN 10216-2 (Grade X10CrWMoVNb9-1) – Check project specs for equivalency validation.
UNS Number	K41650 – Unified Numbering System designation.
Outer Diameter (OD)	Standard stock: 1/2" (12.7 mm) to 5" (127 mm). Custom OD from 1/4" or larger available on request.
Wall Thickness (WT)	Typical range: 0.035" (0.9 mm) to 0.500" (12.7 mm). Common schedules include SCH 40, SCH 80, SCH 160.
Length	SRL (17–24 ft), DRL (36–44 ft), or custom-cut up to 12 meters (40 ft) and beyond if needed.
Tube Type	Seamless Tubes only – produced via hot rolling or cold drawing for better finish and tolerances.
Manufacturing Method	Hot Finished Seamless (HFS) or Cold Drawn Seamless (CDS).
Ends	Usually Plain Ends (PE). Beveled Ends (BE) or Threaded Ends (TE) available upon request.
Tolerances	As per ASTM A1016/A1016M or client-specific requirements – dependent on OD, WT, and finish type.

Understanding these details helps engineers and procurement teams specify the exact T23 Seamless Tubes needed for safe and efficient operation.

Chemical Composition and Mechanical Properties

The impressive performance of ASTM A213 T23 Tubes boils down to chemistry and the resulting physical strength. Here’s a breakdown of what goes into them and how they perform:

Chemical Composition (Typical, Weight %)

This table shows the key ingredients and why they matter:

Element	Content (%)	Role in Performance
Carbon (C)	0.04 – 0.10	Balanced for strength and good weldability.
Manganese (Mn)	0.10 – 0.60	Helps with processing, adds strength and toughness.
Phosphorus (P)	≤ 0.030	Kept low as it can reduce toughness.
Sulfur (S)	≤ 0.010	Minimized for better weldability and material integrity.
Silicon (Si)	≤ 0.50	Aids deoxidation, minor contribution to strength/oxidation resistance.
Chromium (Cr)	1.90 – 2.60	Essential for resisting oxidation and corrosion at high temperatures.
Molybdenum (Mo)	0.05 – 0.30	Boosts high-temperature strength and creep resistance.
Vanadium (V)	0.20 – 0.30	Forms stable compounds, significantly increasing creep strength.
Niobium (Nb)	0.02 – 0.08	Works with Vanadium to form precipitates that resist creep.
Tungsten (W)	1.45 – 1.75	A powerhouse for strengthening the steel matrix and resisting high-temp creep.
Nitrogen (N)	≤ 0.030	Carefully controlled to work with V and Nb for optimal strength.
Boron (B)	0.0005 - 0.006	Tiny amounts make a big difference in creep strength and hardenability.
Aluminum (Al)	≤ 0.030	Used in steelmaking; levels are controlled to prevent negative impacts.

Remember: A Mill Test Certificate (MTC) provides the exact chemical analysis for each specific batch (heat) of tubes.

Mechanical Properties

These values indicate the tube's strength and ductility:

Property	Value	What it Means
Tensile Strength	≥ 510 MPa (74 ksi)	The maximum pulling force the tube can handle before it starts to neck down.
Yield Strength	≥ 400 MPa (58 ksi)	The stress point where the tube begins to deform permanently.
Elongation	≥ 20%	How much the tube can stretch before breaking – a measure of ductility.
Hardness	≤ 220 HBW	Resistance to scratching or indentation; relates to wear and machinability.

Key Point: The specified heat treatment (Normalizing followed by Tempering) is critical to achieving these mechanical properties. While these are room temperature values, the real strength of T23 lies in its performance at high temperatures, especially its creep resistance, which is detailed in engineering design codes.

Key Point: The specified heat treatment (Normalizing followed by Tempering) is critical to achieving these mechanical properties. While these are room temperature values, the real strength of T23 lies in its performance at high temperatures, especially its creep resistance, which is detailed in engineering design codes.

Forms of ASTM A213 T23 Tubes

To fit various equipment designs, -USA Piping Solution provides ASTM A213 T23 Tubes in several useful forms:

1. Seamless Straight Tubes:
• The standard workhorse form. Used widely for boiler components (water walls, superheaters, reheaters) and general high-temperature piping runs.
• Available across a broad spectrum of diameters, wall thicknesses, and standard or custom lengths.
• Can be supplied as hot-finished or cold-drawn, depending on the required tolerances and surface finish.
2. U-Bent Heat Exchanger Tubes:
• Essential for constructing compact and efficient shell-and-tube heat exchangers, condensers, and feedwater heaters.
• We supply tubes precisely bent into a 'U' shape according to your specified radius and leg lengths.
• The bending is carefully managed, and often, the bent portion undergoes a stress-relieving heat treatment (per TEMA or project specs) to ensure mechanical integrity. -USA delivers ready-to-install ASTM A213 T23 U-tubes.
3. Finishes and Heat Treatments:
• Normalized and Tempered (N&T): This is the standard, required heat treatment that gives ASTM A213 T23 Tubes their optimal properties. It refines the internal structure and balances strength with toughness.
• Annealed: Sometimes used during manufacturing, but not typically the final state for T23 unless maximum softness is needed (which is rare).
• Pickled and Passivated: A cleaning process to remove surface scale after heat treatment, improving corrosion resistance.
• Optional Coatings: Temporary protective coatings (like varnish) can be applied to guard against rust during shipping and storage.

Choosing the correct form and finish ensures proper installation and long-term performance in your specific application.

Industries & Applications

Thanks to their robust performance profile at high temperatures, ASTM A213 T23 Tubes are vital materials in several key industries:

1. Thermal & Nuclear Power Plants:
• Superheaters and Reheaters: Where steam temperatures are highest, T23 Seamless Tubes excel in final stage sections of fossil fuel (coal, gas) and combined cycle plants (CCPP).
• Water Walls: Forming the furnace enclosure in high-pressure boilers, especially critical in advanced Ultra-Supercritical (USC) plants aiming for higher efficiency.
• HRSGs (Heat Recovery Steam Generators): Indispensable tubing within the HRSGs that capture waste heat from gas turbines.
• General High Temperature Boiler Tubes: Used wherever operating conditions exceed the limits of carbon or lower alloy steels.
2. Petrochemicals and Refining:
• Furnace Tubes: Handling high-temperature process fluids within fired heaters and crackers.
• Process Piping: Safely transporting hot gases or liquids under pressure.
• Heat Exchangers: Serving as durable Power Plant Heat Exchanger Tubes and in various process heat exchange units.
3. High-Pressure Industrial Boilers:
• Beyond utility power, large industrial boilers in manufacturing, pulp & paper, etc., often rely on T23 Seamless Tubes in their high-pressure/high-temperature zones for better performance and durability.
4. Other High-Temperature Uses:
• Components for specialized industrial heating systems.
• Waste heat recovery units in various industrial processes.
• Elements within advanced energy systems research and development.

Using ASTM A213 T23 Tubes enables designers to push operating temperatures and pressures higher, leading to improved thermal efficiency, reduced fuel use, and lower emissions – key goals for modern industry.

ASTM A213 T23 Tube Size Chart

USA Piping Solution carries a wide range of standard ASTM A213 T23 Tube sizes. While our inventory fluctuates, we typically stock:

• Outer Diameters (OD): From 1/2 inch (12.7mm) up to 5 inches (127mm).
• Wall Thicknesses (WT): Covering common schedules like SCH 40, SCH 80, SCH 160, XXS, along with specific wall thicknesses frequently used in boiler design (e.g., in mm or BWG).

(Note to Design Team: Please insert the representative table here, showing common OD x WT combinations. Example format remains the same):

OD (inch)	OD (mm)	WT (inch)	WT (mm)	Schedule
1.000	25.4	0.133	3.38	SCH 40
...	...	...	...	...

This table provides a general idea. For the most current stock information or to inquire about non-standard sizes, please reach out to -USA Piping Solution directly. We're well-equipped to source or arrange manufacturing for unique project dimensions.

Certifications and Compliance

When dealing with high-pressure, high-temperature systems, there's no room for compromise on quality or documentation. -USA Piping Solution ensures every ASTM A213 T23 Tube we supply is fully certified and compliant.

• Core Standards:
• ASTM A213 / ASME SA213: Our tubes strictly adhere to these North American standards covering all aspects from chemistry to testing.
• Quality Assurance:
• ISO 9001:2015: Our operations follow certified quality management systems, ensuring you receive consistently high-quality products with full traceability.
• Pressure Safety Regulations:
• PED (Pressure Equipment Directive) 2014/68/EU: We can provide certified materials for projects destined for the European market.
• IBR (Indian Boiler Regulations): If your project falls under IBR oversight, we can supply fully certified and inspected tubes.
• Material Documentation:
• Mill Test Certificate (MTC) per EN 10204 3.1: This crucial document accompanies every order. It details the specific heat chemistry, results of mechanical tests (tensile, hardness, etc.), the heat treatment applied, and confirms full compliance with the ASTM A213/ASME SA213 T23 standard.
• Third-Party Verification:
• We welcome and facilitate inspections by independent agencies (Lloyd's, BV, DNV, TUV, SGS, etc.) at your request, providing extra assurance for critical applications.
• Mandatory Testing:
• We ensure all tests required by ASTM A213 and A1016 are performed:
• Tensile, Hardness, Flattening, Flaring Tests
• Hydrostatic Test or Nondestructive Electrical Test (Eddy Current/Ultrasonic)
• We can also arrange for additional supplementary tests if your project requires them.

Our unwavering commitment to certifications and compliance means you receive ASTM A213 T23 Tubes you can trust for safety, reliability, and seamless project integration.

Why -USA Piping Solution?

Selecting the right supplier for critical components like ASTM A213 T23 Tubes directly impacts your project's success and long-term safety. Here’s why -USA Piping Solution is the partner you can rely on:

1. US Stock, Global Strength: We hold substantial inventory of T23 Seamless Tubes and other Alloy Steel Pipes & Tubes here in the US for rapid North American delivery. This is backed by the global sourcing power and experience of , allowing us to serve projects anywhere in the world.
2. Ready for Export: Our materials are prepared for international shipment, complete with the necessary certifications (IBR, PED, etc.) and documentation to simplify global procurement.
3. More Than Just Supply: We offer valuable processing services to save you time and effort:
• Precision cutting to length.
• U-tube and custom bending.
• Specialized heat treatments if needed.
• End bevelling for weld prep.
• Hydro-testing and supplementary NDT/testing.
4. Certification Expertise: We navigate the complexities of international standards daily and routinely provide materials certified to IBR, PED, and other global requirements, supported by thorough MTCs and TPI options.
5. Proven Reliability: EPC companies, OEMs, and plant operators in the power, petrochemical, and refining industries trust us for high-quality Ferritic Alloy Steel Tubes, delivered on schedule and meeting all specifications.
6. Technical Know-How: Our team understands ASTM A213 Gr T23 and other alloys deeply. We're ready to offer technical guidance to help you select the best materials for your specific needs.
7. Value-Driven Pricing: Through efficient operations and strong mill partnerships, we provide competitive pricing without sacrificing the quality or compliance essential for your critical applications.

Choosing -USA Piping Solution means gaining access to premium ASTM A213 T23 Tubes, reinforced by stringent quality control, helpful services, and dependable delivery designed for today's demanding industrial landscape.

Related Products

USA Piping Solution supplies a broad inventory of Alloy Steel Pipes & Tubes. If T23 isn't the exact fit, consider these related grades:

Final Call to Action

Searching for high-performance ASTM A213 T23 Tubes for your essential boiler, superheater, or heat exchanger systems?

Look no further than -USA Piping Solution. Equip your facility with premium T23 Seamless Tubes, ensuring the long-term integrity and efficiency of your high-temperature operations. We supply fully certified and rigorously tested ASTM A213 Gr T23 Ferritic Alloy Steel Tubes, ready for the challenges of power generation, petrochemical processing, and refining. With our US-based stock and global capabilities, we're the go-to source for EPCs, OEMs, and maintenance teams worldwide.

Ready to secure your supply? Contact -USA Piping Solution today. Discuss your project requirements, request a detailed quote, or check our current inventory of certified ASTM A213 T23 Tubes.

Partner with -USA for the quality Alloy Steel Seamless Tubes your critical applications demand.

Request Your ASTM A213 Gr T23 Quote Today!