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Compare ASTM a213 vs a312 and get an affordable price from reputable suppliers of ASME sa213 tubing in UAE
ASTM A213 vs A312 tube
ASTM, or the American Society for Testing Materials, offers specific requirements for pipes and tubes useful for high-temperature services. Though ASTM A 213 and A 312 are ASTM stainless steel specifications with similar properties, they also have a few different properties and uses. The following are a few differences among others.
- ASME SA 213 or ASTM A 213 are standard specifications for ferritic and austenitic alloy-steel boilers, heat exchanger tubes,
- ASTM A 312 is the standard specification for welded, heavily cold-worked, and seamless austenitic stainless steel pipe
- ASTM 312 has an average wall thickness, whereas ASTM 213 has a wall thickness of 0 to +20% but also accepts wall thickness of plus or minus 10%
Find the top 10 Middle East stockists of ASTM a213 tubo in various sizes. see a213 material specification
Which type of tube is covered by A213 material specification?
A 213 material ASTM or American Society for Testing Materials standard specification covers many tube types. The specifications are for high-temperature applications that need excellent corrosion resistance. It includes ferritic seamless tubes, heat exchanger tubes, and austenitic alloy steel boiler and superheater tubes.A 213 ASME or American Society for Mechanical Engineers standard specification is for cold drawn tubes, ERW or electric resistance welded pipes, etc. There are also six grades of ASME SA 213 tubes with different chemical compositions, mechanical properties, and uses in many applications across various sectors.
A minimum of two trustworthy importers of ASTM a213 stainless steel tubes in Dubai should be compared for prices. Examine various grades.
What are the grades of ASTM A213 stainless steel seamless tube?
ASTM A 213 stainless steel seamless tube has six grades depending on the chemistry, properties, and uses. A213 steel, a low carbon chrome moly steel with chromium and molybdenum composition for all the grades, makes different tubes suitable for applications. The following is the list of the six ASTM A 213 seamless tubing grades.
- A 213 T2 grade has carbon 0.1 to 0.2%, chromium 0.5 to 0.8%, and molybdenum 044. to 0.65%
- A 213 T11 grade has carbon 0.05to 0.15%, chromium 1.0 to 1.5%, and molybdenum 044. to 0.65%
- A 213 grades T12 and T 22 both have carbon 0.05 to 0.15 % and 0.8 to 1.25 and 1.9 to 2.60 chromium, respectively, and both have 0.85 to 1.10% molybdenum.
- A 213 grades T 91 and 92 have the same carbon of 0.07 to 0.14%, chromium 8 to 9.5, and different molybdenum of 0.85 to 1.05 and 0.30 to 0.60 respectively
Several of the listed traders provide a213 stainless steel tubing from renowned manufacturers like Jindal, Tenaris, Thyssenkrupp, and others in GCC nations; see the forming process.
Which forming process is used for A213 tubing?
ASTM A 213 tube forming process is critical for its use in many applications in several sectors. The forming process for A 213 tubing can be hot or cold rolling to give the desired characteristics. ASTM A 213 tubing made from different grades in various sizes and shapes involves the best roll-forming process.
The other forming process for ASTM A 213 tube can be cold drawn, extrusion, and hot rolled techniques. The processing service involves cutting, bending, decoiling, punching, welding, and molding the tubes. A 213-tube delivery condition includes AP, annealed, pickled, polished, BA or bright annealed, and cold drew.
Waste items are not chargeable. Numerous distributors of ASTM a213 seamless tubing offer cut-to-length services; examine the testing procedure.
Which type of testing apply to ASTM A213 stainless steel tube?
Testing is critical for choosing pipes and tubes for selecting the right ones per the application needs. Also, testing is essential for complying with the ASTM and ASME standards. ASTM A213 stainless steel tube testing includes Tension, Flange, Flaring, Reverse flattening, and hardness tests.
A213 stainless steel tubing is perfect for industry and undergoes non-destructive electric and hydrostatic tests. It makes seamless tubing more compatible with many complex situations to withstand high temperatures and is corrosion resistant. Since A 213 lines are used for boilers, heat exchangers, and other applications, these tests and more are critical to ensure their quality and high standards.
