Alloy Steel Tubes, ASTM A213 Alloy Steel Tubes, ASME SA213 Alloy Steel Tubes, Chrome Moly Tubes, Alloy Steel Seamless Tubes, Alloy Steel Welded Tubes, P-Grade Tubes, A213 Alloy Tubes.

Manufacturing Alloy Steel Tubes in ASTM A213 P5, P9, P11, P22, P91. ASME SA213 P5, P9, P11, P22, P91 Tubes, IBR Approved, Dealer, Distributor, Exporter, Supplier in India.

ASTM A213 T91 is a specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes. This specification is part of the ASTM A213 standard, which covers a range of ferritic and austenitic steel grades suitable for high-temperature service. ASTM A213 T91 specifically focuses on a type of steel that is commonly used in power generation and petrochemical industries due to its excellent high-temperature properties.

Valour Alloy Inc., we carry a full inventory of ASTM A213 T91 Tube Supply Alloy Steel EFW Tube products in a variety of sizes to meet the High temperature service requirements for applications the Power Plants, Petro Chemical Plants and Refineries industries. Alloy Steel EFW Tubes steel tube can be structural in nature or used in fluid and oil transmission.


ASTM A213 T91 Seamless Tube Manufacturer

ASTM A213 T91 Seamless Tube

ASTM A213 T91 Welded Tube Supplier Manufacturer

ASTM A213 T91 Welded Tube

We Supply Alloy Steel Tubes in ASTM A335 Grade P5, ASTM A335 Grade P9, ASTM A335 Grade P11, ASTM A335 Grade P22, ASTM A335 Grade P91, ASTM A213 Grade T5, ASTM A213 Grade T9, ASTM A213 Grade T11, ASTM A213 Grade T22, ASTM A213 Grade T91. The grade indicates the testing methods required for a given application. It is critical that structural grades of Carbon Steel Pipe not be used for Pressure or Fluid applications.

"Discover the Superior Heat-Resistant Properties of ASTM A213 T91 Tubes. Explore High-Quality T91 Alloy Steel Tubes for Efficient Heat Transfer in Industrial Applications. Order Now for Reliable Performance."

Composition: ASTM A213 T91 tubes are made from a specific alloy composition. They primarily consist of chromium, molybdenum, and sometimes small amounts of other elements like vanadium and nitrogen. This composition provides the tubes with exceptional resistance to high-temperature corrosion and oxidation.

Seamless Construction: These tubes are manufactured using a seamless process, which means they don't have any welded joints. Seamless construction is preferred for high-temperature applications because it eliminates weak points where corrosion or stress can occur.

High-Temperature Applications: ASTM A213 T91 tubes are designed for use in high-temperature environments, such as in boilers, superheaters, and heat exchangers in power plants and various industrial processes. They can withstand temperatures up to 600°C (1112°F).

Corrosion Resistance: The alloy composition of T91 tubes provides excellent resistance to corrosion and oxidation, even at elevated temperatures. This property is crucial for their long-term reliability in demanding applications.

Mechanical Properties: T91 tubes exhibit good tensile and yield strength, making them suitable for withstanding high pressure and temperature differentials often found in boiler and heat exchanger systems.

Size Range: ASTM A213 T91 tubes are available in a range of sizes, from small-diameter tubes to larger ones, to accommodate various industrial needs.

Heat Treatment: These tubes typically undergo heat treatment processes such as normalizing or quenching and tempering to enhance their mechanical properties and ensure uniformity.

Certification and Testing: ASTM A213 T91 tubes are subject to rigorous quality control standards and testing procedures, including hydrostatic testing, eddy current testing, and non-destructive examination, to ensure their integrity and safety.

ASTM A213 T91 tubes are a specialized type of alloy steel tubes designed for use in high-temperature and high-pressure applications, particularly in the power generation and petrochemical industries. Their unique alloy composition and seamless construction make them well-suited for withstanding extreme conditions while maintaining excellent corrosion resistance and mechanical properties. Manufacturers and users of these tubes must adhere to the ASTM A213 standard to ensure product quality and safety in demanding industrial environments.

ASTM A213 T91 Tube Range

ASTM A213 T91 Tube Outer Diameter Size A335 - 3/8" NB To 30" NB (Nominal Bore Size)
ASTM A213 T91 Tube Wall Thickness Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness
ASTM A213 T91 Tube Length 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size.
ASTM A213 T91 Tube Ends Plain Ends / Beveled Ends / Coupling
ASTM A213 T91 Tube Specification ASTM A213 / ASME SA213
ASTM A213 T91 Tube Grades ASTM A213 T5, ASTM A213 T9, ASTM A335 T11, ASTM A213 T22, ASTM A335 T91, ASME SA213 T5, ASME SA213 T9, ASME SA213 T11, ASME SA213 T22, ASME SA213 T91
ASTM A213 T91 Tube Dimension All Tubes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API.
ASTM A213 T91 Tube Type Seamless - Hot Rolled / Cold Drawn
ASTM A213 T91 Tube Delivery Conditions As Rolled, Cold Drawn, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T
ASTM A213 T91 Tube Coating Epoxy Coating / Colour Paint Coating / 3LPE Coating.
ASTM A213 T91 Tube Machinery Draw Bench / Pilger / De-Coiler / Edge Miller / Welding Line / Heat Treatmen Furnace / Pickling Tank / Cutting Bench etc.
ASTM A213 T91 Tube Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Galavanizing / Heat Treatment
ASTM A213 T91 Tube Packaging Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
ASTM A213 T91 Tube Shipment & Transportation By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
ASTM A213 T91 Tube Other Testing Tensile Test, Transverse Tension Tests, Flattening Test, Metal Structure and Etching Tests, Photomicrographs, Hardness Tests, etc.
ASTM A213 T91 Tube Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

Chemical Composition & Mechanical Properties of ASTM A213 T91 Tube

Composition, %
Grade UNS Designation Carbon Manganese Phosporus Sulphur Silicon Nickel Chromium Molybdenum Vanadium Niobium Aluminium Other Elements
T5 K41545 0.15 0.30-0.60 0.025 0.025 0.50  … 4.00-6.00 0.45-0.65  …   
T9 K90941 0.15 0.30-0.60 0.025 0.025 0.03  … 1.00-1.50 0.90-1.10  …   
T11 K11597 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00  … 1.00-1.50 0.44-0.65  …   
T22 K21590 0.05-0.15 0.30-0.60 0.025 0.025 0.50  … 1.90-2.60 0.87-1.13  …   
T91 K90901 0.07-0.14 0.30-0.60 0.02 0.010 0.20-0.50 0.4 8.0-9.5 0.85-1.05 0.18-0.25 0.06-0.10 0.02 Ti 0.01 ZR 0.01

Mechanical Properties of ASTM A213 T91 Tube

Tensile Strength, MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max

Other Available Products of ASTM A213 T91 Tube

Alloy Steel Seamless Tubes Alloy Steel Tubes
Alloy Steel ASTM A335 P1 Seamless Tubing Alloy Steel ASTM A213 T1 Seamless Tube
ASTM A335 P9 Alloy Steel Seamless Tubes A213 T5 Alloy Seamless Tubing
A335 P11 Alloy Seamless Tubing Suppliers ASTM A213 T5b Alloy Tube
Chrome Moly P12 Tubes Dealer Alloy Steel A213 T5c Tubing Exporter
A335 P22 Alloy Tubing Stockholder ASTM A213 T11 Alloy Seamless Tube Distributors
Chrome Moly Alloy Steel Tubing Alloy Steel P22 Tubes Manufacturer
ASME SA335 P23 Seamless Tubes ASTM A213 T12 Alloy Tube
ASTM A335 Chrome Moly Tubes ASME SA213 T22 Alloy Seamless Tubing
ASTM/ASME A691 GRADE 1CR 11/4CR 21/4CR Alloy EFW Tubes T23 Alloy Steel Tubes Stockist
ASTM A691 GRADE 91 Alloy Steel Tubes ASME SA213 T92 Alloy Steel ERW Tube
Chrome Moly Alloy Steel Tubing ASME SA335 P92 Alloy Steel Welded Tubes

ASTM A213 T91 Tube Application

  • Oil and Gas equipments
  • Offshore Technology
  • Seawater Desalination Plants
  • Chemical Industry
  • Airport, Malls, Buildings
  • Storage Tanks
  • Medical Industry
  • Civil Engineering
  • Pressure vessels, Reactor tanks, and Heat exchangers
  • Rotors, impellers and shafts
  • Power Plants
  • Petrochemical
  • Shipbuilding Industry
  • Mining Industry
  • Food Equipments Industry

Test Certificates

We ASTM A213 T91 Tube with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.

Quality Assurance

At Valour Alloys all types of ASTM A213 T91 Tube such as cold drawn seamless (CDS), hot finished seamless (HFS), and welded tube from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.

Marking & Packing

Our ASTM A213 T91 Tube is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All ASTM A213 T91 Tube are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements

Supplying ASTM A213 T91 Tube to Countries -

We Export ASTM A213 T91 Tube to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.

Distributing ASTM A213 T91 Tube to Cities -

We Export ASTM A213 T91 Tube to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.

Frequently Ask Questions (FAQ)

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