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Brand Name : YUHONG
Model Number : ASTM A269 TP304L SEAMLESS TUBE
Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin : China
MOQ : 1000KGS
Price : Negotiable
Payment Terms : T/T, L/C
Supply Ability : 1000 tons per month
Delivery Time : Depends on quantity
Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
Specification : ASTM A269, ASME SA269
Grade : TP304L
Type : SEAMLESS/WELDED
Surface : Pickled and Annealed, Polished, Bright Annealed
Non Destructive Test : Eddy Current Test -ASTM E426, Hystostatic Test-ASTM A999, Ultrsonic Test -ASTM E213
Size Standard : ASTM B16.10 & B16.19 & Customized
ASTM A269 TP304L Stainless Steel Seamless Heat Exchanger Tube
The ASTM A269 TP304L grade covers nominal wall thickness low carbon 304L stainless steel tubing. The ASTM A269 TP304L Tube is designed with an austenite structure that has resistance to general corrosion due to the superior content of nickel and chromium embedded within them.
The versatile grade of ASTM A269 TP304L Stainless Steel Tubes work well across low as well as high temperature applications.
The ASME SA269 Grade 304L Seamless Tubing is designed by passing hot steel billets through extruded metal to shape them in correct dimensions. This gives the tubes excellent strength and outstanding load-bearing capacity compared to their welded counterparts. To enhance the quality of the tube, they are processed via cold rolling procedures. The SA269 Tp304L Cold Draw Seamless Tubes are run over dies at room temperatures allowing the tubes to engulf superior strength and tolerances in difficult applications.
Chemical Composition:
Weight % | C | Mn | P | S | Si | Cr | Ni |
304L | .035 | 2.00 | .045 | .030 | 1.00 | 18.0-20.0 | 8.0-13.0 |
Mechanical Properties:
Grade | Tensile | ||||
Ultimate/Min | Yield/Min | Elongation/Min | |||
KSI | MPA | KSI | MPA | % | |
304L | 70 | 485 | 25 | 170 | 35 |
Physical Properties:
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
---|---|---|---|---|---|---|---|---|---|
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Equivalent Material For 304L Grade:
STANDARD | SS 304L |
---|---|
UNS | S30403 |
WERKSTOFF NR. | 1.4306/1.4307 |
EN | X2CrNi18-9 / X2CrNi19-11 |
BS | 304S11 |
GOST | 03Х18Н11 |
JIS | SUS 304L |
AFNOR | Z3CN18‐10 |
ASTM A269 TP 304L Stainless Steel Seamless Tubes Advantages:
-High strength
-Resistant to high mechanical stresses
-Resistant to high pressure
-Resistant to high temperature
Applications:
-Food processing equipment, particularly in beer brewing, milk processing & wine making.
-Kitchen benches, sinks, troughs, equipment and appliances
-Architectural panelling, railings & trim
-Chemical containers, including for transport
-Heat Exchangers
-Woven or welded screens for mining, quarrying & water filtration
-Threaded fasteners
-Springs
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ASTM A269 TP304L Stainless Steel Seamless Heat Exchanger Tube Images |