Alloy Steel T91 Tubing

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Luke Steel is a reputable manufacturer and supplier of Alloy Steel T91 Tubing, proudly based in Houston, USA. Known for its unwavering commitment to quality and precision, Luke Steel provides top-notch tubing solutions tailored to meet the needs of various industrial sectors. The company focuses on producing Alloy Steel T91 Tubing that meets international standards, ensuring outstanding performance and durability even in extreme conditions. With state-of-the-art manufacturing facilities and a talented workforce, Luke Steel caters to a diverse clientele in the oil and gas, power generation, and petrochemical industries, all while offering timely delivery, competitive pricing, and exceptional customer service.

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Alloy Steel T91 Tubes

AS T91 Chrome Moly Tubing

ASTM A213 T91 Alloy Steel Tubes

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What is Alloy Steel T91 Tubing?

Alloy Steel T91 Tubing is primarily made up of chromium (8-9.5%) and molybdenum (0.85-1.05%), along with trace amounts of manganese, nickel, and carbon, which provide remarkable resistance to oxidation and corrosion. It boasts impressive mechanical properties, including high tensile strength (≥585 MPa), yield strength (≥415 MPa), and good elongation (≥20%). This tubing maintains its structural integrity under high temperatures and pressures, making it perfect for high-stress environments. Its unique combination of toughness, hardness, and thermal stability makes it a go-to choice for applications that demand long service life and high reliability.

Alloy Steel T91 Tubing Specifications

ASTM A213 T91 Specification & StandardASTM A213 T91, ASME SA213 T91 (with IBR Test Certificate)
SA 213 Gr T91 SpecificationASTM A213 & ASTM A209 BS/3059/ 90/ Part II/ 620 & 622 DIN/ 17175/ 13CrMo44 DIN/ 17175/ 10CrMo910 DIN/ 17175/ 15Mo3
T91 Steel Tube Sch. & Swg.10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk
ASTM A213 T91 Tubing Size6.35 mm OD to 101.6 mm OD
ASTM A213 T91 Pipe Thickness3-12mm
ASME SA213 Gr T91 Material OriginEuropean, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
CraftCold rolled and Cold drawn
ASTM A213 T91 Tube TypeSeamless / ERW / Welded / Fabricated
SA213 T91 Steel Tube available in Form ofRound, Square, Rectangular, Hydraulic Etc.
ASTM SA213 T91 Tube ToleranceCold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm
ASME SA213 Grade T91 Tube LengthStandard Double & In Cut length also.
ASME SA213 Gr T91 Tube EndPlain End, Beveled End, Treaded
ASTM A213 T91 Additional TestingNACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Specialized in
  • ASME SA213 T91 Boiler Tube
  • SA213 T91 Heater Tube
  • SA213 T91 Heat Exchanger Tube
ASME SA213 Grade T91 Tube Application & usesSeamless Ferritic ASTM A213 T91 Tubing for High-Temperature Service

Alloy Steel T91 Tubing Chemical Composition

Grade C≤ Mn P≤ S≤ Si≤ Mo
SA213 T91 Composition
0.07~0.14
0.30~0.60
0.02
0.02
0.20~0.50
0.85~1.05

Alloy Steel T91 Tubing Mechanical Properties

Grade Tensile Strength, MPa Yield Strength, MPa Elongation, % Hardness, HB
ASTM A213 T91 Tubing 585 min 415 min 20 min 250 max

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.

Alloy Steel T91 Tube Outside Diameter and Tolerance

Outside DiameterOD ToleranceWT ToleranceOvality ToleranceCut Length Tolerance
OD≤ 12, 7 mm± 0, 13 mm± 15 %+ 3, 18 mm, – 0 mm
12, 7 mm < OD ≤ 38, 1 mm± 0, 13 mm± 10 %max, 1, 65 mm+ 3, 18 mm, – 0 mm
38, 1 mm < OD ≤ 88, 9 mm± 0, 25 mm± 10 %max, 2, 41 mm+ 4, 76 mm, – 0 mm

Top Manufacturer and Supplier of Alloy Steel T91 Tubing in Houstan, USA

Jaxon Steel is a leading manufacturer and distributor of high-quality Alloy Steel T91 Tubing in Houstan, USA. We provide top-grade steel materials and a diverse range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our comprehensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Dedicated to on-time delivery and outstanding customer service, we source only the best raw materials to guarantee superior performance in industrial applications with demanding specifications. Reach out to us today for all your Alloy Steel T91 Tubing requirements!

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Types of Alloy Steel T91 Tubing

Alloy Steel T91 Tubing
ASME SA213 Alloy Steel T91 Tubes
ASTM A213 Alloy Steel T91 Tubing
A213 T91 Tubes
AS T91 Tubing
Alloy Steel A213 T91 Tubing

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Uses of Alloy Steel T91 Tubing

Alloy Steel T91 Tubing finds extensive use in high-temperature and high-pressure settings across various industries. It plays a vital role in power plants as superheater and reheater tubes, boosting heat resistance and efficiency. The tubing is also utilized in petrochemical and refinery operations, where it transports high-temperature fluids and gases. Moreover, its resistance to corrosion and creep makes it ideal for boilers, heat exchangers, and oil & gas pipelines. The tubing’s mechanical strength and durability help minimize maintenance costs and downtime, ensuring dependable operation in the most challenging industrial applications.

 

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry