The strong performance of the SA 213 T9 Tube in most high-temperature and high-pressure applications has made it an important material in such systems. These tubes are made of seamless austenitic alloys manufactured from materials with outstanding chemical composition, including carbon, manganese, chromium, molybdenum, potassium, sulfur, and silicon. This combination gives the T9 tubes excellent mechanical properties, which enable their performance under extreme conditions without the loss of integrity.

One of the features that give this tube such excellent strength is its hardness, rated 89 Rockwell. A high degree of Rockwell hardness, combined with good resistance to corrosion and oxidation, enables these tubes to work out very successfully in various industries. Material T9 Tube is designed for durability, hence offering outstanding tear and fatigue properties.
Seamless tube ASTM A213 T9 has excellent impact strength because of its method of processing, in which a single billet improves its strength in structure. The tensile strength of the SA 213 T9 Tube is 415 MPa, and the yield strength is 205 MPa. This specification can be used in a wide range of industries that involve power plants, chemical industries, and refineries of gases and oil.
SA 213 T9 Tube Manufacturers, SA 213 T9 Tube Suppliers, SA 213 T9 Tube Stockists, SA 213 T9 Tube Exporters
A M Industries is one of the prominent manufacturers of SA 213 T9 Tube, which are assured to be well in accordance with the strict guidelines and specifications of the Indian Boiler Regulation. Subsequently, this wide array will be ideal to serve various purposes in applications such as water supply, shipbuilding, and metallurgy.
We at A M Industries pride ourselves as one of the leading rather prominent supply companies in the country, SA 213 T9 Tube Suppliers. We stock an enormous inventory of top-quality SA 213 T9 tubes so that our customers can access appropriate products competitively. Our stock shall be available against various specifications to cater for the needs of different industries.
SA 213 T9 Tube Manufacturers in India, SA 213 T9 Tube Suppliers in India, SA 213 T9 Tube Stockists in India, SA 213 T9 Tube Exporters in India
The rolling of the A213 T9 Hot Finished Tube is performed at very high temperatures, which in turn improves its structural properties. Our tubing can be manufactured in lengths of up to 22.5 meters and can be delivered in specific lengths as per requirements. The strong, SA 213 T9 Tube is also provided in standard plain, beveled, and threaded tubing ends that make tubing easy to install in systems.
SA 213 T9 Tube Manufacturers in Mumbai, SA 213 T9 Tube Suppliers in Mumbai, SA 213 T9 Tube Stockists in Mumbai, SA 213 T9 Tube Exporters in Mumbai
One of the most critical applications of the SA 213 T9 Tube is seen in heat exchangers. These SA 213 T9 Heat Exchanger Tubes are so designed that they bear much enlarged thermal capacity and good strength, which enables heat transfer in industries with much efficiency. The wall thickness for this normally ranges between 3mm and 15mm and finds their application in industrial boilers for steam generation.
The Low Alloy A213 T9 Large Diameter Tubes are designed to contain 1-5% alloying elements and have better strength as well as mechanical properties. At the same time, the Alloy Steel SA 213 T9 Small Bore Tube is manufactured for the most demanding applications like in relief lines and sewage treatment systems.
The lighter version of SA 213 T9 Tube is guaranteed by our strong stockists to the customers, which are not only robust but also feature protective coatings or annealing processes against oxidation or corrosion. With good resistance for temperatures up to 260°C and pressures up to about 30 bar, the SA213 T9 Superheater Tubes are used in high-demanding applications.
At A M Industries, we are into the production of quality products such as IBR Certified ASME SA213 T9 Seamless Tubing, which has great workability in minimum elongation at 30%T. Our broad inventory of tubes was into various shapes and sizes to be able to meet the particular needs of all our clients. For any questions, please do not hesitate to contact us for anything you need to know or inquire about the UNS S 50400 T9 Boiler Tube. We're here to help with all of your tubing requirements.
SA 213 T9 Tube Specifications
Size (Seamless)
6.35mm o.d to 101.60mm o.d
Standards
ASTM A213, ASME SA213
Equivalent Standards
EN 10216-2, ASTM A335, GOST 550-75, S50400, WN 1.7386
Material
T9, S50400
Equivalent Material
P9
Form
Round, Square, Rectangular, Hydraulic Etc.
Thickness
3-12mm
Type
Seamless
Available in Form of
Round, Square, Rectangular, Hydraulic Etc.

Type
Seamless
Outer Dimensions
6-2500 mm Wall Thickness:1-200mm
Wall Thickness
Schedule 3mm to 15mm.
Length
max 1~12m
Schedule
STD, SCH40, SCH80
Tolerance
Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft
Cold rolled and Cold drawn
Length
Single Random, Double Random & Cut Length.
End
Plain End, Beveled End, Treaded
Standard | Equivalent Grade |
---|---|
ASTM A213 | T9 |
ASTM A335 | P9 |
ASME SA335 | P9 |
BS 3059 | 450 |
DIN 17175 | 13CrMo44 |
EN 10216-2 | 13CrMo44 |
JIS G3461 | STBA 9 |
Element | Carbon (C) | Manganese (Mn) | Phosphorus (P) | Sulfur (S) | Silicon (Si) | Chromium (Cr) | Nickel (Ni) | Nitrogen (N) |
---|---|---|---|---|---|---|---|---|
Percentage (%) | 0.15 max | 7.5-10.0 | 0.06 max | 0.03 max | 1.00 max | 17.0-19.0 | 4.0-6.0 | 0.25 max |
Density | Yield Properties (Offset 0.2%) | Elongation | Melting Point | Tensile Properties |
---|---|---|---|---|
8.9 g/cm3 | MPa – 148, Psi – 21500 | 45 % | 1446 °C (2635 °F) | MPa – 462, Psi – 67000 |
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