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ASTM A269 TP304L Stainless Steel Seamless Tube For Heat Exchanger Tubes

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ASTM A269 TP304L Stainless Steel Seamless Tube For Heat Exchanger Tubes

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Product Details

ASTM A269 TP304L Stainless Steel Seamless Tube For Heat Exchanger Tubes

 

Yuhong Special Steel has been engaged in austenitic stainless steel, nickel alloy steel (Hastelloy, Monel, Inconel, Inconel) seamless welded pipes and pipes for more than 25 years, with an annual sales of more than 80,000 tons of steel pipes and pipes. pipeline. Our customers are located in more than 45 countries including USA, Canada, UK, Germany, Italy, Chile, Colombia, Saudi Arabia, South Korea, Singapore, Australia, Poland and France.

 

ASTM A269 TP304L grade covers low carbon 304L stainless steel pipe of nominal wall thickness. The ASTM A269 TP304L pipe is designed with an austenitic structure and is resistant to general corrosion due to its high embedded nickel and chromium content. General purpose grade ASTM A269 TP304L stainless steel pipe works well in both low and high temperature applications. The robust tube exhibits enhanced strength and resists attack from a range of reducing agents in stress-induced settings.

The ASTM A269 TP304L standard grade covers modules in both seamless and welded configurations. ASME SA269 Grade 304L Seamless Pipe is designed by passing hot billets through extruded metal to shape them to the correct size. This gives the tube superior strength and excellent load-carrying capacity compared to its welded counterparts. To improve the quality of the tubes, they are processed through a cold rolling procedure. SA269 Tp304L cold drawn seamless tube runs on molds at room temperature, giving the tube excellent strength and tolerance in difficult applications. The cold drawing process also helps to improve the surface area and overall properties of the tube. Contrary to seamless grades, the weld seam of A269 Type 304L welded pipe reduces its pressure bearing capacity. However, these tubes are less expensive than seamless tubes and are available in a variety of sizes. ASME SA269 316L welded pipe is inspected before modules are deemed suitable for high pressure and high temperature applications. These pipes are durable and require good maintenance. To learn more about this grade tube or to get a quote, please contact our salesperson for more information.

 

Standard Specification:

SpecificationASTM A269 TP304L/ ASME SA269 TP304L Tube
ShapesHydraulic, Rectangular, Round, Honed Tubes, Square, Straight, U Shape, Coiled, Pan Cake Coils
StandardASTM, GB, DIN, JIS, AISI, EN, SUS
Surface Finish400G, BA, 2B, No.8, No.1, No.4, No.3, 500G, 8K, 2D, 1D, 180G, 320G, HL, 400G Satin/ Hairline, Mirror Polished, 600G or 800G Mirror finish Tubing or Custom Finish as per customer's specification
Manufacturing TypeCDS / Fabricated / Seamless / CDW / ERW / DOM / CEW / Welded / 100% X Ray Welded
Thickness RangeSCH XXS, SCH 10, SCH XXH, SCH 5, SCH 40, SCH XS, SCH 80S, SCH 160, SCH 80
TechniqueCold drawn, Cold rolled, Extrusion, Hot rolled Tube
Delivery ConditionPolished, Cold Drawn, Annealed and Pickled (AP), MF, Bright Annealed (BA)
EndBeveled End, Treaded, Plain End
Processing ServiceCutting, Decoiling, Bending, Welding, Punching, Moulding

 

ASME SA269 304L Welded Tubing Chemical Composition

GradeManganeseCarbonPhosphorusSiliconChromiumSulfurNickelNitrogen
304Lminimum.    18.0 8.0 
maimum.2.000.03000.04500.75200.000.03012.000.10

 

 

ASTM A269 Gr 304L tubing Mechanical Properties

Stockist and supplier of ASTM A269 Gr 304L tubing in various sizes and schedule, Check SA269 Type 304L Seamless Tubes Dimension and latest price list
GradeElongationYield StrengthTensile StrengthHardness
Brinell (HB) maximumRockwell B (HR B) maximum
ASTM A269 304L Tube4017048520192

Equivalent of SA269 Type 304L Seamless Tubes

GradeUNS NoOld BritishJapanese JISEuronormSwedish SS
EnBSNameNo
ASTM A269 304LS30403304LS11SUS 304LX2CrNi19-111.43062352

Equivalent of SA269 Type 304L Seamless Tubes

GradeUNS NoOld BritishJapanese JISEuronormSwedish SS
EnBSNameNo
ASTM A269 304LS30403304LS11SUS 304LX2CrNi19-111.43062352

 

Application:

  • Food processing equipment, especially beer brewing, milk processing and wine making.
  • Kitchen benches, sinks, sinks, equipment and appliances
  • Building paneling, railings and decoration
  • Chemical containers, including for transportation
  • Heat exchanger
  • Woven or welded screens for mining, quarrying and water filtration
  • Threaded fasteners
  • Spring
  • Other​

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