ASTM A213 Stainless Steel Boiler, Superheater, Heat-Exchanger Tubes

  • Grade:TP304/304L, TP309S, TP310S, TP310MoLN, TP316/316L, TP317/317L, TP321/321H, TP347/347H/347HFG, TP348/348H, TP444
  • Tube OD: 4-127mm
  • Tube WT: 0.4-12.7mm
  • Length: 1000-12000mm
  • Type: Seamless
Get A Quote

Features

ASTM A213/A213M Seamless Austenitic Stainless Steel Boiler, Superheater, and Heat-Exchanger Tubes

Chemical Composition (wt.%)
Grade UNS No. C (%) Mn (%) P (%) S (%) Si (%) Cr (%) Ni (%) Mo (%) N (%) Other Elements
TP304/304L S30400/S30403 0.08 2.00 0.045 0.030 1.00 18.0-20.0 8.0-11.0 – – –
TP309S S30908 0.08 2.00 0.045 0.030 1.00 22.0-24.0 12.0-15.0 – – –
TP310S S31008 0.08 2.00 0.045 0.030 1.00 24.0-26.0 19.0-22.0 – – –
TP310MoLN S31050 0.02 2.00 0.045 0.030 1.00 24.0-26.0 19.0-22.0 2.00-2.50 0.10-0.16 –
TP316/316L S31600/S31603 0.08 2.00 0.045 0.030 1.00 16.0-18.0 10.0-14.0 2.00-3.00 – –
TP317/317L S31700/S31703 0.08 2.00 0.045 0.030 1.00 18.0-20.0 11.0-15.0 3.00-4.00 – –
TP321/321H S32100/S32109 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-12.0 – – –
TP347/347H/347HFG S34700/S34709/S34747 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-13.0 – – Nb: 0.20
TP348/348H S34800/S34809 0.08 2.00 0.045 0.030 1.00 17.0-19.0 9.0-13.0 – – Nb: 0.20
TP444 S44400 0.025 1.00 0.040 0.030 1.00 17.5-19.5 0.75 1.75-2.50 0.03 –
Mechanical Properties
Grade UNS Designation Tensile Strength (MPa) Yield Strength (MPa) Elongation (%)
TP304/304L S30400/S30403 515 205 35
TP309S S30908 515 205 35
TP310S S31008 515 205 35
TP310MoLN S31050 515 205 35
TP316/316L S31600/S31603 515 205 35
TP317/317L S31700/S31703 515 205 35
TP321/321H S32100/S32109 515 205 35
TP347/347H/347HFG S34700/S34709/S34747 515 205 35
TP348/348H S34800/S34809 515 205 35
TP444 S44400 485 275 20

Technical Specifications

Specification Value
Standard ASTM A213/A213M Seamless Austenitic Stainless Steel Boiler, Superheater, and Heat-Exchanger Tubes
Grade TP304/304L, TP309S, TP310S, TP310MoLN, TP316/316L, TP317/317L, TP321/321H, TP347/347H/347HFG, TP348/348H, TP444
Manufacturing Process Hot Finished, Cold Finished
Seam Type Seamless
Dimension Tube OD: 4-127mm Tube WT: 0.4-12.7mm
Length 1000-12000mm
Delivery Condition Annealed
Inspection Certificate EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection)
Test Chemical analysis, Tension tests, Flaring tests, Hydrostatic tests, Air underwater pressure tests, Nondestructive electric tests
Packing

The tubes are neatly arranged or bundled, lined with PVC bags, and placed inside the wooden crate.

Application
Grade Applications
TP304/304L Heat exchangers, chemical containers, food processing equipment, and piping systems.
TP309S Furnace parts, heat exchangers, and aircraft and jet engine components.
TP310S Furnace parts, heat exchangers, and cryogenic structures.
TP310MoLN Applications requiring high corrosion resistance at elevated temperatures, such as chemical processing and power generation equipment.
TP316/316L Chemical and petrochemical processing, food processing, pharmaceutical equipment, and marine applications.
TP317/317L Chemical and petrochemical processing, especially for handling sulfuric acid compounds, pulp and paper industry, and food processing equipment.
TP321/321H Aircraft piston engine manifolds, expansion joints, chemical processing, and heat exchangers.
TP347/347H/347HFG High-temperature applications include aircraft exhaust stacks and manifolds, heat exchangers, and chemical processing.
TP348/348H Applications similar to TP347 but with added requirements for nuclear reactor core components and related applications.
TP444 Automotive exhaust systems, hot water tanks, and solar water heaters.

Related Products

Get A Quote


    captcha