ASTM A249 Grade. Stainless Steel TP 304 Welded Tube is a standard specification for welded austenitic steel heat-exchanger tubes and is commonly used in high-temperature and corrosive environments. The TP 304 designation refers to the stainless steel grade with a minimum of 18% chromium and 8% nickel with a maximum of 0.08% carbon. These Stainless Steel 304 Welded Tube. Stainless Steel TP 304 Welded Tube are often used in pharmaceuticals, petrochemicals, food processing, and other industries, as they offer outstanding resistance to corrosion, high-temperature, and high-pressure conditions. They are also well-suited for boiler and superheater applications because of their durable construction and long-lasting lifespan.
ASTM
A249 Grade. Stainless Steel TP 304L Welded Tube is a
popular choice for applications that require excellent toughness and
resistance to corrosion. This type of welded tube is frequently used in the
chemical, petrochemical, and oil and gas industries, as well as in food
processing and pharmaceutical manufacturing. Its low carbon content makes it
easier to weld and gives it better resilience to heat-induced sensitization.
ASTM
A249 Grade. Stainless Steel TP 316 Welded Tube is another
widely used variety of welded tube due to its high corrosion resistance,
particularly in marine environments. It is commonly used in heat exchangers,
condensers, and other high-pressure and high-temperature applications. This
type of welded tube is also suitable for use in the food and beverage
industry and is often chosen for its ease of cleaning and maintenance.
ASTM
A249 Grade. Stainless Steel TP 316L Welded Tube is a
low-carbon version of TP 316 that improves sensitization and intergranular
corrosion resistance. Due to its excellent resistance to high temperatures
and harsh chemical environments, it is frequently used in the chemical,
petrochemical, and oil and gas industries. It is also preferred for its
formability and weldability, making it a highly versatile material for
various applications.
ASTM A249 Grade. Stainless Steel TP Welded Tubes offer several benefits,
making them a preferred material for many industrial applications. Their
high resistance to corrosion and oxidation, excellent formability and
weldability, and ability to withstand harsh environments and high
temperatures make them a reliable and cost-effective choice. Understanding
the different types and benefits of Stainless Steel 304 Welded Tube are essential for anyone looking to use high-quality, durable, and
corrosion-resistant material for their industrial applications.
ASTM A249 TP304 Tube Sizes
OD: 0.5" - 24"
WT:6mm-30mm
SA 249 TP 304 Welded Tube Dimensional Standard
ASME B36.19
ASME B36.10
SS 304 Electric Fusion Welded Tube Surface
180G 320G 400G Satin
400G 500G 800G Mirror finish
Annealed & Pickled finish
Stainless Steel 304 Welded Tube Schedule
SCH 5
SCH 10
SCH 20
SCH 40
SCH 80
SCH 120
SCH XXS
SUS 304 electric resistance welded tube Packaging
Plastic Cloth Wraps
Bundle
Wooden Pallet
Loose
Wooden box-a
INOX 304 Length
Single Random
Double Random
Cut Length
UNS S30400 seam welded tube Delivery Conditions
Hot Rolled
Normalizing Formed
Quenched and Tempered
Normalized and Tempered
Normalizing Rolled
Cold Drawn
DIN 1.4301 Supplier
NACE TM0284
HIC TEST
H2 SERVICE
NACE MR0175
SSC TEST
NACE TM0177
INOX AISI 304 welded tube Value Added Services
Shot Blasting
Galavanizing
Machining
Heat Treatment
Sand Blasting
Draw
1.4301 electric fusion welded tube Cutting Techniques
Burrless Cuts
Water-Jet
Tapping
UNS S30400 form
Square
Rectangular
Round
304 SS ends
Treaded
Plain
Beveled
Stainless Steel 304 Manufacturing Type
ERW
Welded
304 Stainless Steel electric resistance welded tube Standards
ASTM A312
ASME SA312
SUS304 seam welded tube Density
Density :8.0 g/cm3
Melting Point:1400 °C (2550 °F)
Stainless Steel 304 Welded Tube
SA249 SS 316 ERW Tubes
ASTM A249 SS TP304 ERW Welded Tubes
SUS 304 Electric Fusion Welded Tubes
SS 304L Bright Annealed Tube
Stainless Steel S30403 Condenser Tube
Stainless Steel 1.4301 Heat Exchanger Tube
ASME SA249 SS High Pressure Tube
Austenitic Stainless Steel 304 Polish Tube
SS TP304 Rectangular Tube
S31603 SS Round Tube
Stainless Steel 316L Square Tube
| Melting Point | 1400 °C (2550 °F) |
| Dimensions in Mm | Wall Thickness in Mm | Weight per Kg | Dimensions in Mm | Weight per Kg | Wall Thickness in Mm | |
|---|---|---|---|---|---|---|
| 30 * 30 | 1.50 | 6.40 | 100 * 100 | 1.37 | 2.00 | |
| 30 * 30 | 2.00 | 9.53 | 100 * 100 | 1.84 | 3.00 | |
| 20 * 20 | 1.20 | 2.32 | 50*50 | 0.71 | 1.50 | |
| 20 * 20 | 1.50 | 3.08 | 50*50 | 0.88 | 2.00 | |
| 20 * 20 | 2.00 | 4.65 | 50*50 | 1.19 | 3.00 | |
| 12.7 * 12.7 | 1.20 | 1.49 | 40*40 | 0.44 | 1.20 | |
| 12.7 * 12.7 | 1.50 | 1.85 | 40*40 | 0.55 | 1.50 | |
| 25 * 25 | 1.20 | 3.71 | 60*60 | 0.92 | 2.00 | |
| 25 * 25 | 1.50 | 5.49 | 60*60 | 1.14 | 3.00 | |
| 25 * 25 | 2.00 | 6.53 | 70*70 | 1.49 | 3.00 | |
| 15 * 15 | 1.20 | 2.45 | 40*40 | 0.53 | 2.00 | |
| 15 * 15 | 1.50 | 3.75 | 40*40 | 0.65 | 3.00 | |
| 25 * 25 | 3.00 | 4.98 | 80*80 | 2.20 | 2.00 | |
| 30 * 30 | 1.20 | 7.53 | 80*80 | 1.10 | 3.00 | |
| 30 * 30 | 3.00 | 2.72 | ||||
| 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 |
| 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 |
| Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| 8.0 g/cm3 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| 8.0 g/cm3 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| 8.0 g/cm3 | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Stainless Steel TP304 Welded Tubes find applications in various industries, including chemical processing, oil and gas, food and beverage, & pharmaceuticals. They are used in heat exchangers, boilers, condensers, process piping, and other equipment where corrosion resistance and durability are required.
Yes, Stainless Steel TP304 Welded Tubes are highly weldable. They can be easily welded using various methods such as TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding & resistance welding. Proper welding techniques, filler materials & post-weld treatments should be used to ensure strong & reliable weld joints.
Yes, Stainless Steel 316L Welded Tubes are designed to withstand high-temperature environments. They have good heat resistance & can maintain their mechanical properties at elevated temperatures. This makes them suitable for applications such as heat exchangers, boilers & other high-temperature process equipment.