ASME / ASTM A213 Alloy Steel T91 Tubes Manufacturer
Marc Steel is a recognized manufacturer of ASME SA 213 / ASTM A213 T91 Tubes, where we offer the same in dissimilar specifications according to customer’s demand. ASME SA 213 Alloy Steel T91 Tubes has a number of other features to provide such as Precision-designed, Lightweight, Optimum finish and more. The presented ASTM A213 Alloy Steel T91 Tubes is factory-made by using raw material of best quality and state-of-the-art machinery.
ALLOY STEEL HIGH TEMPERATURE TUBE SUPPLIER IN AFRICA, ASTM A213 ALLOY STEEL T91 SEAMLESS TUBES, ALLOY STEEL TUBE, T91 ALLOY SEAMLESS RECTANGULAR TUBE, GR. T91 ALLOY STEEL TUBING MANUFACTURER & EXPORTER IN INDIA.
We offer ASME SA 213 Alloy Steel T91 Tubes which make sure to provide suitable supply of the oil at precise temperature and pressure for the preferred applications to retain the rotating components well loosened. We are also a most reliable name among the top firms in this business, engaged in providing ASTM A213 Alloy Steel T91 Tubes. Meanwhile, these ASME SA 213 T91 Alloy Steel Pipes are expeditiously mass-produced at our strictly sound industrial unit by means of the use of best grade of steel and cutting-edge manufacturing method in adherence through set industry customs.
ALLOY STEEL T91 SEAMLESS ALLOY TUBE EXPORTER IN SOUTH AMERICA, HIGH PRESSURE T91 SEAMLESS BOILER TUBE IN EUROPE, ASME SA 213 SEAMLESS HEAT EXCHANGER TUBES, GRADE T91 ALLOY STEEL SEAMLESS SQUARE TUBE, MANUFACTURER & SUPPLIERS.
Content
» Alloy Steel T91 Seamless Boiler Tube Specification
» ASTM A213 Gr. T91 Alloy Steel Tubes Chemical Composition
» T91 Alloy Steel Seamless Tube Mechanical Properties
» Alloy Steel T91 Tube Outside Diameter & Tolerance
» Other Types of Alloy Steel T91 Tubes
These Alloy Steel T91 Pipes is manufactured and designed using excellent quality raw material and enlightened technology by our capable specialists. ASTM A213 T91 Alloy Steel Tubes also has some exceptional features to provide like compact size, rust proof, fine finish, and more. To meet the international norms, our crew of quality supervisors severely monitors this ASME SA 213 T91 Alloy Steel Tubes on different restrictions. Buy Alloy Steel T91 Tubes at reasonable price from us. We are as wellamong the prominent names in the market, providing ASTM A213 T91 Alloy Steel Pipes to our well-regarded customers.
What are ASTM A213 T91 tubes?
ASTM A213 T91 tubes are seamless ferritic and austenitic steel tubes that are made of alloy steel T91. These tubes are designed for use in high-temperature applications, such as boiler, superheater, and heat-exchanger tubes. They are available in a variety of sizes and wall thicknesses.
What are the properties of ASTM A213 T91 tubes?
ASTM A213 T91 tubes have excellent high-temperature strength, corrosion resistance, and toughness. They are able to withstand high-pressure and high-temperature environments and have good creep resistance. Additionally, these tubes have good weldability and formability, making them easy to fabricate.
What are the applications of ASTM A213 T91 tubes?
ASTM A213 T91 tubes are used in a variety of high-temperature applications, such as power generation, oil and gas, chemical processing, and petrochemical industries. They are commonly used in boilers, superheaters, and heat exchangers, where high-temperature and high-pressure conditions are present.
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % | V, % | N, % | Ni, % | Al, % | Nb, % |
| 0.08-0.12 | 0.3-0.6 | 0.02 max | 0.01 max | 0.2-0.5 | 8.0-9.5 | 0.85-1.05 | 0.18-0.25 | 0.03-0.07 | 0.4 max | 0.04 max | 0.06-0.10 |
Seamless Heat Exchange Alloy Steel T91 Tubes Mechanical properties:
| Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| 585 min | 415 min | 20 min | 250 max |
Alloy Steel T91 Tubes Outside Diameter & Tolerance :
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut 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 |
Types Of Alloy Steel Grade T91 Tubes
| Alloy Steel T91 Tubes | T91 Alloy Steel A213 Tube |
| Alloy Steel Tubes | ASTM A213 T91 Alloy Steel Seamless Tubes |
| AISI Alloy Steel High Pressure Steel Tube | ASME SA335 Alloy Steel Rectangular Tube |
| Alloy Steel T91 Seamless Tubing | Alloy Steel Gr T91 LSAW Tubes in Iran |
| High Temperature Seamless Ferritic Alloy Steel Tubes | IBR approved Alloy Steel T91 Tube in Egypt |
| T91 Alloy Heat exchanger Tubes in Jordan | ASME SA / ASTM A213 T91 Tubes |
| High Quality Grade T91 Alloy Steel Tubes in Peru | T91 Square Tubes Dealer Singapore |
| Alloy A335 Superheater Tubes in Chile | Grade T91 Hydraulic Tubes Exporter in Bahrain |
| AISI T91 Rectangular Tube in Malaysia | ASTM A213 Alloy Steel Grade T91 Tubing |
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