Alloy Steel T9 Tubing

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Yousef Steel is a reputable producer and supplier of Alloy Steel T9 tubing in Riyadh, Saudi Arabia, offering high-performance tubing solutions to challenging industries like power generation, oil and gas, petrochemicals, and refineries. Produced as per the requirements of ASTM A213 standards, T9 tubing has been specially formulated for application in high-temperature and high-pressure service. Yousef Steel maintains rigorous quality control and accurate manufacturing to provide tubing that meets mechanical and dimensional specifications of key applications. Durable, heat-resistant, and offering extended service life, Yousef Steel Alloy Steel T9 tubing facilitates smooth and reliable operations in demanding conditions.

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Alloy Steel T9 Tubes

AS T9 Chrome Moly Tubing

ASTM A213 T9 Alloy Steel Tubes

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What is Alloy Steel T9 Tubing?

Alloy Steel T9 tubing is a seamless ferritic alloy steel tube made up of carbon (max 0.15%), manganese (0.30–0.60%), phosphorus (max 0.025%), sulfur (max 0.025%), chromium (8.00–10.00%), and molybdenum (0.90–1.10%). The high molybdenum and chromium percentage gives the best strength, hardness, and resistance to heat, oxidation, and corrosion. T9 tubing has an average tensile strength of 415 MPa and minimum yield strength of 205 MPa. It provides high creep strength, thermal stability, and weldability and can be used continuously at high temperature and pressure.

Alloy Steel T9 Tubing Specifications

ASTM A213 T9 Specification & Standard ASTM A213 T9, ASME SA213 T9 (with IBR Test Certificate)
SA 213 Gr T9 Specification ASTM A213 & ASTM A209 BS/3059/ 90/ Part II/ 620 & 622 DIN/ 17175/ 13CrMo44 DIN/ 17175/ 10CrMo910 DIN/ 17175/ 15Mo3
T9 Steel Tube Sch. & Swg. 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk
A213 Grade T9 Tubing Size 6.35 mm OD to 101.6 mm OD
SA213 Grade T9 Pipe Thickness 3-12mm
ASTM A213 Grade T9 Tube available in Form of Round, Square, Rectangular, Hydraulic Etc.
Craft Cold rolled and Cold drawn
SA213 Grade T9 Tube Type Seamless / ERW / Welded / Fabricated
A213 Grade T9 Tube Tolerance Cold drawn pipe: +/-0.1mm Cold rolled pipe: +/-0.05mm
T9 Steel Grade Material Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
SA213 T9 Steel Tube Length Standard Double & In Cut length also.
T9 Steel Grade Tube End Plain End, Beveled End, Treaded
SA213 Grade T9 Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Specialized in
  • ASME SA213 T9 Boiler Tube
  • SA213 T9 Heater Tube
  • SA213 T9 Heat Exchanger Tube
SA213 T9 Steel Tube Application & uses Seamless Ferritic Alloy Steel Tube for High-Temperature Service

Alloy Steel T9 Tubing Chemical Composition

Grade C≤ Mn P≤ S≤ Si≤ Mo
SA213 T9 Composition
0.15 max
0.30~0.60
0.025
0.025
0.25-1.0
0.90~1.10

Alloy Steel T9 Tubing Mechanical Properties

Grade Tensile Strength, MPa Yield Strength, MPa Elongation, % Hardness, HB
T9 415 min 205 min 30 min 179 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 T9 Seamless 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 T9 Tubing in Riyadh, Saudi Arabia

Yousef Steel is a trusted manufacturer and supplier of premium Alloy Steel T5 Tubing in Riyadh, Saudi Arabia. We specialize in high-quality steel materials and offer a diverse range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a commitment to timely delivery and outstanding customer service, we use only the finest raw materials to ensure exceptional performance in demanding industrial applications. Contact us today for all your Alloy Steel T5 Tubing needs!

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Types of Alloy Steel T9 Tubing

Alloy Steel T9 Tubing
ASME SA213 Alloy Steel T9 Tubes
ASTM A213 Alloy Steel T9 Tubing
A213 T9 Tubes
AS T9 Tubing
Alloy Steel A213 T9 Tubing

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Uses of Alloy Steel T9 Tubing

The Alloy Steel T9 tubing can be applied in high-temperature service conditions like boiler loops, superheaters, heat exchangers, and piping in power plants. It is also utilized in chemical and petrochemical processing equipment where it needs to resist oxidation, thermal fatigue, and corrosion. T9 tubing excels in use with high-pressure steam, hot gases, and cyclic thermal loads. The property of retaining mechanical properties at high temperatures makes it suitable for critical equipment in refineries, industrial furnaces, and energy facilities where safety, efficiency, and longevity are paramount concerns.

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry