ASTM A213 T12 high-pressure alloy tubes for boilers, superheaters and heat exchangers

ASTM A213 T12 high-pressure alloy tubes for boilers, superheaters and heat exchangers

ASTM A213 T12 Boiler, Superheater and Heat Exchanger High-Pressure Alloy Steel Tube
Grade A213 T12
American UNS K11562
Corresponding Standard ASTM A213/A213M-2019
Seamless Ferritic and Austenitic Alloy Steel Tubes for Boilers, Superheaters and Heat Exchangers
Chemical Element Composition Content (%) of ASTM A213 T12 Boiler, Superheater and Heat Exchanger High-Pressure Alloy Steel Tube
Component C Si Mn P S ① Cr Mo
Minimum 0.05 – 0.3 – – 0.8 0.44
Maximum 0.15 0.5 0.61 0.025 0.025 1.25 0.65
When ordering, if the sulfur content is higher, the grade name is T12S, with a maximum sulfur content of 0.045%.
ASTM A213/A213M Seamless Steel Tube ASTM A213/A213M Alloy Steel Tube
“Standard Specification for Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater, and Heat Exchanger Tubes”
Product grades: T2, T5, T5b, T5C, T9, T11, T12, T21, T22, T23, T91 (Type 1, Type 2), T92, etc.
Product specifications: Outer diameter 21.3mm – 762mm, Wall thickness 2.0mm – 130mm
Production methods: Hot rolling, cold drawing, hot expanding, Delivery state: Heat treated
The product should be confirmed to meet the requirements of TSGD7002-2006 “Rules for Type Testing of Pressure Pipeline Components”.
The Importance of Product Standards

1. Improve the quality of steel tubes: By stipulating strict chemical composition and mechanical property requirements, the quality of steel tubes can be guaranteed.
2. Ensure the safe operation of boilers and superheaters: Since steel tubes are usually used in high-temperature, high-pressure and ultra-high-temperature environments, the strictness of material and manufacturing process requirements is crucial for the safe operation of boilers and superheaters.
3. Promote international trade: As an international standard, A213 can make steel tubes meet the requirements of different countries and regions, promoting the development of cross-border trade.
4. Standardize the production and use of steel tubes: ASTM A213/A213M standard provides detailed regulations on the production and use of steel tubes, which helps to improve the consistency and reliability of steel tubes.

ASTM A213 T12 alloy steel pipe manufacturer

SA213 high-pressure boiler tubes are in compliance with the following standards: ASTM A213 – American Society for Testing and Materials standard, ASME SA213 – American Society of Mechanical Engineers standard.
SA213 high-pressure boiler tubes are used for seamless ferritic and austenitic steel tubes with the minimum wall thickness for boilers and superheaters, as well as austenitic steel tubes for heat exchangers.
SA213 high-pressure boiler tube grades: A213T11, A213T12, A213T22, etc.
What are the main uses of SA213 T12 alloy seamless steel tubes?
Due to its high carbon content, SA213 T12 alloy seamless steel tubes still have a considerable amount of carbides after quenching. They are suitable for making tools that are not subject to impact loads and have low cutting speeds, such as lathe and planer cutting tools, milling cutters, drills; they can also be used to make reamers, reaming drills, taps, dies, scrapers, gauges, tobacco cutting knives, files, as well as small cross-sectional cold shearing dies and punching dies.
Standards:
ASTM A213/ASME SA213 – American Society for Testing and Materials standard
Applications:
Suitable for seamless ferritic and austenitic steel tubes with the minimum wall thickness for boilers and superheaters, as well as austenitic steel tubes for heat exchangers.
Main steel grades produced by the manufacturer:
A213T11, A213T12, A213T22, etc.

Spot price of ASTM A213 T12 alloy seamless steel pipe

ASTM A213/ASME SA213 is applicable to seamless alloy steel tubes with average wall thickness for boilers and superheaters. It is used for heat exchange tubes in low and medium pressure boilers (with working pressure generally not exceeding 5.88 Mpa and working temperature below 450℃), heat exchange tubes in high pressure boilers (with working pressure generally above 9.8 Mpa and working temperature between 450℃ and 650℃), economizers, superheaters, reheaters, and tubes for petrochemical industries, etc. The price varies according to specific grades and specifications.

Available alloy seamless steel tube grades include: 10, 20, 20G, 20MnG, 25MnG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910, etc.

American Standard SA-213 T12 Threaded Seamless Steel Tube for High-Pressure Boilers

SA-213 T12 Threaded Seamless Steel Tube for High-Pressure Boilers
Applications of SA-213 T12 Threaded Seamless Steel Tube
T12 threaded seamless steel tubes are widely used in various industrial fields, mainly including:

1. High-pressure boilers: In high-pressure boilers, T12 threaded seamless steel tubes are used to manufacture key components such as water-cooled walls. Their excellent performance and reliability ensure the safe operation of boilers in high-temperature and high-pressure environments. 32*6 threaded tubes
2. Petrochemical industry: In the petrochemical industry, these steel tubes are used to manufacture reactors, heat exchangers, pipelines, and other equipment, capable of withstanding high temperatures, high pressures, and corrosive media.
3. Power industry: In the power industry, T12 threaded seamless steel tubes are used to manufacture key components such as steam pipes and feedwater pipes, which are crucial for ensuring the safe operation of power facilities. 32*6.5 threaded seamless steel tubes.