ASTM A213 Seamless Steel Tube TP316L for High Temperature
Product Name: High Temperature Seamless Tube
Material: Stainless Steel TP316L
Standard: ASTM A213 / ASME SA213
Process: Seamless, Cold Drawn/Rolled, Solution Annealed
Surface Finish: Annealed & Pickled
Application: Heat Exchangers, Superheaters, Boilers, Pressure
Vessels
Size: 1/4" to 2" available
Stock Status: Common sizes in stock
Standard Introduction: ASTM A213
ASTM A213 is a core material standard specifically developed for
heat exchange equipment operating in high-temperature and
high-pressure environments. It sets strict requirements for
seamless tubes used in boilers, superheaters, and heat exchangers
regarding chemical composition, heat treatment processes, and
high-temperature mechanical properties. Adherence to this standard
ensures that the tubes maintain structural stability and safe and
reliable operation under sustained high temperatures and pressures.
Therefore, A213 is a globally accepted and designated technical
specification within relevant industries.
TP316L Material Properties
TP316L stainless steel is a reliable choice for high-temperature
applications. In addition to its excellent corrosion resistance due
to its molybdenum content, it maintains exceptional mechanical
strength and creep resistance even at high temperatures. This means
the tubes are less likely to permanently deform or fracture under
sustained high-temperature stress, ensuring the long-term
structural stability of heating furnace tubes or superheater
bundles. This characteristic is crucial for the safe operation of
pressure-bearing equipment throughout its design lifecycle.
High-Temperature Application Scenarios
TP316L seamless tubes conforming to ASTM A213 are the backbone of
high-temperature heat transfer equipment. They are widely used in
shell-and-tube heat exchangers in refineries and chemical plants,
superheater and reheater bundles in power generation boilers, and
other types of fired heaters. In these critical equipment, the
tubes must withstand high-temperature flue gases or flames while
reliably containing the high-pressure fluids within. Their
performance is directly related to the efficiency and safety of the
entire process.
Manufacturer Advantages
As a professional seamless tube manufacturer, SMLSCO has a deep
understanding and rigorous control over ensuring the
high-temperature performance of its products. We understand that
heat treatment is a critical process that determines final
performance. Therefore, our facility is equipped with advanced heat
treatment furnaces capable of precisely performing the solution
annealing process specified in the ASTM A213 standard. By strictly
controlling temperature and holding time, we ensure that each batch
of tubes possesses the correct metallographic structure and optimal
high-temperature mechanical properties.
Quality Control System
To ensure our tubes meet the stringent requirements of
high-temperature applications, we implement a comprehensive quality
control system. In addition to routine dimensional and visual
inspections, we also conduct mechanical tests such as
high-temperature tensile and hardness tests to verify their
performance. All tubes undergo 100% non-destructive testing, such
as hydrostatic testing or eddy current testing, before leaving the
factory to ensure integrity and guarantee that every tube delivered
is defect-free before entering service.
