Stainless Steel 304 Seamless Tube

View ASTM A213 TP304L Tubes Price

ASTM A213 Grade. TP 304 seamless Tube is a widely renowned and commonly used material due to its exceptional corrosion resistance, durability, and high strength. Nonetheless, this material comes in different variants, such as 304L, 316, and 316L seamless tubes. ASTM A213 Grade. TP 304 Seamless Tubes is a standard specification for seamless ferritic and austenitic alloy steel boilers, superheaters, and heat-exchanger tubes. TP 304 is the stainless steel grade designation, composed of a minimum of 18% chromium and 8% nickel, with a maximum of 0.08% carbon. These tubes are extensively used in various industrial applications such as chemical processing, power generation, oil and gas, food processing, pharmaceuticals, and more. These seamless tubes offer high durability, corrosion resistance, and strength in high-temperature and high-pressure conditions.


ASTM A213 Grade. 304L Seamless Tubes are a low-carbon variant of the standard 304 material. The absence of carbon imparts excellent resistance to intergranular corrosion, making it suitable for applications in various industries, including petrochemical, gas, and oil refineries. Moreover, the material exhibits high formability, making it an ideal option for fabrication purposes. These seamless tubes also possess robust mechanical and thermal properties, making them suitable for high-pressure environments.
ASTM A213 Grade. 316 Seamless Tubes are one of the most widely used variants due to their exceptional resistance to corrosion, particularly in aggressive and chloride-loaded environments. This variant also demonstrates excellent strength and high-temperature resistance, making it a perfect option for use in diverse industries such as marine, chemical, food processing, and pharmaceutical.


ASTM A213 Grade. 316L Seamless Tubes are a low-carbon variant of the 316 material. This variant is ideal for use in applications where post-welding annealing might not be possible. The absence of carbon in the material also reduces the formation of carbide precipitation, which can result in corrosion. The material exhibits optimal corrosion resistance, particularly in harsh environments and oxidizing chemicals. Moreover, the material also boasts good mechanical and thermal properties, making it a suitable choice for various applications.
ASTM A213 Grade. TP 304 seamless Tube is known for its exceptional formability and weldability properties. This stainless steel material is corrosion-resistant and maintains strength even in high-temperature environments. Moreover, the material is readily available and cost-effective, making it an ideal option for many industries, including food processing, chemical, oil, and gas refineries.


As the demand for corrosion-resistant materials continues to soar, the use of ASTM A213 Grade. TP 304 seamless Tube and its variants are expected to increase in various applications. The continued R&D in the industry also promises to unveil more advanced and superior materials with even more exceptional properties. Moreover, the material is expected to have more applications in emerging sectors such as renewable energy, biotechnology, and aerospace.
The ASTM A213 Grade. TP 304 seamless tube and its variants, including 304L, 316, and 316L, are widely used materials across various industries. These materials exhibit excellent properties such as corrosion resistance, robust mechanical and thermal properties, high-temperature resistance, and formability. Their continued use in diverse industries reflects their reliability and effectiveness.



View Quenched and Tempered Conditions of SUS 304H Polish Tubes

Specification of Stainless Steel TP304, 304L, 316, 316L Seamless Tubes

Tube Sizes

Stainless Steel 304 Tube Sizes

OD: 0.5" - 24"

WT:6mm-30mm


Dimensional Standard

304 Stainless Steel Square Tube Dimensional Standard

ASME B36.19
ASME B36.10


Surface

SS 304 Seamless Tube Surface

180G 320G 400G Satin
400G 500G 800G Mirror finish
Annealed & Pickled finish

Schedule

AISI 304 Rectangular Tube Schedule

SCH 5
SCH 10
SCH 20
SCH 40
SCH 80
SCH 120
SCH XXS

Packaging

SUS 304 Round Tube Packaging

Loose
Wooden box-a
Wooden Pallet
Plastic Cloth Wraps
Bundle

Length

INOX 304 Tube Length

Double Random
Cut Length
Single Random




Delivery Conditions

UNS S30400 High Pressure Tube Delivery Conditions

Hot Rolled
Normalizing Rolled
Cold Drawn
Quenched and Tempered
Normalized and Tempered
Normalizing Formed

testing Provided By Supplier

DIN 1.4301 Polished Tube Supplier

NACE TM0177
SSC TEST
NACE MR0175
H2 SERVICE
HIC TEST
NACE TM0284

 Value Added Services

ASME SA 213 TP304 ASME SA 213 TP304 Square Tube Value Added Services

Galavanizing
Draw
Sand Blasting
Machining
Shot Blasting
Heat Treatment

Cutting Techniques

INOX AISI 304 Cold Drawn Tube Cutting Techniques

Burrless Cuts
Tapping
Water-Jet

Form

1.4301 Tube Form

Rectangular
Round
Square

Ends

UNS S30400 Instrumentation Tube Ends

Beveled
Plain
Treaded

Cutting Techniques

304 SS Tube Manufacturing Type

Seamless


Standards

ASTM A213 TP304 Seamless Tube Standards

ASTM A312
ASME SA312


Types of Stainless Steel TP 304, 304L, 316, 316L Seamless Tubes

 
ASTM A213 SS TP304 Seamless Tubes

ASTM A213 SS TP304 Seamless Tubes

 
 S30403  SS Square Tube

S30403 SS Square Tube




 
   Stainless Steel 304  Redrawn Tube

Stainless Steel 304 Redrawn Tube




 
  SUS 304 Rectangular Tube

SUS 304 Rectangular Tube

 
   Stainless Steel 1.4301   Precision Tube

Stainless Steel 1.4301 Precision Tube

 
    ASTM A213 Grade. 304    Polish Tube

ASTM A213 Grade. 304 Polish Tube

 
     ASME SA213 Stainless Steel TP304 Hydraulic Tube

ASME SA213 Stainless Steel TP304 Hydraulic Tube




 
 Austenitic Stainless Steel 304   Heat Exchanger Tube

Austenitic Stainless Steel 304 Heat Exchanger Tube




 
   SA213 TP304 Cold Drawn Tube

SA213 TP304 Cold Drawn Tube




 
  A213 Grade TP304 Capillary Tube

A213 Grade TP304 Capillary Tube

 
      AISI 304  Bright Annealed Tube

AISI 304 Bright Annealed Tube

 
  SS 304L Instrumentation  Tube

SS 304L Instrumentation Tube



Check Physical Properties of WERKSTOFF NR.1.4301 Cold Drawn Tube


Grade
Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Electrical Resistivity (nΩ.m) Specific Heat 0-100°C (J/kg.K)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
304/L/H 193 17.2 17.8 18.4 16.2 21.5 720 500

Refer Pressure Rating of ASME SA213 TP316 Stainless Steel Tubing
Outer Diameter in inches Wall Thcickness in inches Theoretical Yield Point ** (PSI) Theoretical Burst Pressure * (PSI) Working Pressure (PSI) 25% of Burst Tensile Strength (PSI) Yield Strength (PSI)
2.000 0.035 1,088 2,720 680 75,000 30,000
2.000 0.049 1,546 3,864 966 75,000 30,000
2.000 0.065 2,086 5,214 1,303 75,000 30,000
2.000 0.083 2,715 6,788 1,697 75,000 30,000
2.000 0.095 3,149 7,873 1,968 75,000 30,000
2.000 0.109 3,670 9,175 2,294 75,000 30,000
2.000 0.120 4,091 10,227 2,557 75,000 30,000
2.000 0.134 4,642 11,605 2,901 75,000 30,000
2.000 0.148 5,211 13,028 3,257 75,000 30,000
2.000 0.165 5,928 14,820 3,705 75,000 30,000
0.250 0.020 5,714 14,286 3,571 75,000 30,000
0.250 0.028 8,660 21,649 5,412 75,000 30,000
0.250 0.035 11,667 29,167 7,292 75,000 30,000
0.250 0.049 19,342 48,355 12,089 75,000 30,000
0.250 0.065 32,500 81,250 20,313 75,000 30,000
0.375 0.020 3,582 8,955 2,239 75,000 30,000
0.375 0.028 5,266 13,166 3,292 75,000 30,000
0.375 0.035 6,885 17,213 4,303 75,000 30,000
0.375 0.049 10,614 26,534 6,634 75,000 30,000
0.375 0.065 15,918 39,796 9,949 75,000 30,000
0.625 0.020 2,051 5,128 1,282 75,000 30,000
0.625 0.028 2,953 7,381 1,845 75,000 30,000
0.625 0.035 3,784 9,459 2,365 75,000 30,000
0.625 0.049 5,579 13,947 3,487 75,000 30,000
0.625 0.065 7,879 19,697 4,924 75,000 30,000
0.625 0.083 10,850 27,124 6,781 75,000 30,000
0.625 0.095 13,103 32,759 8,190 75,000 30,000
0.500 0.020 2,609 6,522 1,630 75,000 30,000
0.500 0.028 3,784 9,459 2,365 75,000 30,000
0.500 0.035 4,884 12,209 3,052 75,000 30,000
0.500 0.049 7,313 18,284 4,571 75,000 30,000
0.500 0.065 10,541 26,351 6,588 75,000 30,000
0.500 0.083 14,910 37,275 9,319 75,000 30,000
0.625 0.109 16,069 40,172 10,043 75,000 30,000
0.750 0.028 2,421 6,052 1,513 75,000 30,000
0.750 0.035 3,088 7,721 1,930 75,000 30,000
0.750 0.049 4,509 11,273 2,818 75,000 30,000
0.750 0.065 6,290 15,726 3,931 75,000 30,000
0.750 0.083 8,527 21,318 5,330 75,000 30,000
0.750 0.095 10,179 25,446 6,362 75,000 30,000
0.750 0.109 12,293 30,733 7,683 75,000 30,000
0.750 0.120 14,118 35,294 8,824 75,000 30,000
0.875 0.020 1,437 3,593 898 75,000 30,000
0.875 0.028 2,051 5,128 1,282 75,000 30,000
0.875 0.035 2,609 6,522 1,630 75,000 30,000
0.875 0.049 3,784 9,459 2,365 75,000 30,000
0.875 0.065 5,235 13,087 3,272 75,000 30,000
0.875 0.083 7,024 17,560 4,390 75,000 30,000
0.875 0.095 8,321 20,803 5,201 75,000 30,000
0.875 0.109 9,954 24,886 6,221 75,000 30,000
0.875 0.120 11,339 28,346 7,087 75,000 30,000
1.000 0.109 8,363 20,908 5,227 75,000 30,000
1.000 0.120 9,474 23,684 5,921 75,000 30,000
1.000 0.134 10,984 27,459 6,865 75,000 30,000
1.250 0.035 1,780 4,449 1,112 75,000 30,000
1.250 0.049 2,552 6,380 1,595 75,000 30,000
1.250 0.065 3,482 8,705 2,176 75,000 30,000
1.250 0.083 4,594 11,485 2,871 75,000 30,000
1.250 0.095 5,377 13,443 3,361 75,000 30,000
1.250 0.109 6,337 15,843 3,961 75,000 30,000
1.250 0.120 7,129 17,822 4,455 75,000 30,000
1.250 0.134 8,187 20,468 5,117 75,000 30,000
1.500 0.035 1,469 3,671 918 75,000 30,000
1.500 0.049 2,097 5,243 1,311 75,000 30,000
1.500 0.065 2,847 7,117 1,779 75,000 30,000
1.500 0.083 3,733 9,333 2,333 75,000 30,000
1.500 0.095 4,351 10,878 2,719 75,000 30,000
1.500 0.109 5,101 12,754 3,188 75,000 30,000
1.500 0.120 5,714 14,286 3,571 75,000 30,000
1.500 0.134 6,526 16,315 4,079 75,000 30,000
1.500 0.148 7,375 18,439 4,610 75,000 30,000
1.750 0.035 1,250 3,125 781 75,000 30,000
1.000 0.028 1,780 4,449 1,112 75,000 30,000
1.000 0.035 2,258 5,645 1,411 75,000 30,000
1.000 0.049 3,259 8,149 2,037 75,000 30,000
1.000 0.065 4,483 11,207 2,802 75,000 30,000
1.000 0.083 5,971 14,928 3,732 75,000 30,000
1.000 0.095 7,037 17,593 4,398 75,000 30,000
1.750 0.049 1,546 3,864 966 75,000 30,000
1.750 0.065 2,407 6,019 1,505 75,000 30,000
1.750 0.083 3,144 7,860 1,965 75,000 30,000
1.750 0.095 3,654 9,135 2,284 75,000 30,000
1.750 0.109 4,269 10,672 2,668 75,000 30,000
1.750 0.120 4,768 11,921 2,980 75,000 30,000
1.750 0.134 5,425 13,563 3,391 75,000 30,000
1.750 0.148 6,107 15,268 3,817 75,000 30,000
1.750 0.165 6,972 17,430 4,357 75,000 30,000

Equivalent Grades for Stainless Steel TP 304 / 304L / 316 / 316L Seamless Tubing

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18-09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18-10 X2CrNi18-9 / X2CrNi19-11
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 - Z7CND17-11-02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17-11-02 / Z3CND18-14-03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Stainless Steel 304, 304L, 316, 316L Seamless Tubes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 - 8 – 11 -
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 - 8 – 13 -
SS 316 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 11.00 - 14.00 67.845 min
SS 316L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 68.89 min

View various Mechanical Properties of ANSI B36.10 SS 316L Square Tube

Mechanical Properties of Stainless Steel TP304 / 304L / 316 / 316L Seamless Tubing

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
8.0 g/cm3 1399 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 304 Seamless Tubes are tubes made from grade 304 stainless steel, which is a versatile and widely used SS alloy. These tubes are produced using a seamless manufacturing process, ensuring a smooth & uniform structure without any welded seams.

Stainless Steel 304L Seamless Tubes are available in various sizes, typically ranging from 1/8 inch to 20 inches or even larger. The specific size availability may vary depending on the manufacturer & supplier.

Yes, Stainless Steel 316 Seamless Tubes are highly corrosion-resistant & can be used in various corrosive environments, including acidic & chloride-containing environments.