Stainless Steel 304 Products
Stainless Steel 304 Tubes
Table of Content
- Trusted 304 Stainless Steel Tube Manufacturer & Supplier
- Stainless Steel 304 Tube Specification
- SS 304 Tube Chemical Composition
- 304 Stainless Steel Tube Mechanical Properties
- 304 Stainless Steel Tube Physical Properties
- Stainless Steel 304 Tube Equivalent Grades
- 304 Stainless Steel Tube Sizes
- SS 304 Tube Wall Thickness
- Tolerances of SS UNS S30400 Tubing
- Stainless Steel 304 Tube Types
- 304 Steel Tube Application
- Frequently Asked Questions
Trusted Stainless Steel 304 Tubes Manufacturer & Supplier in Mumbai, India
Lakshya Steel is a leading manufacturer and supplier of 304 stainless steel tubes, renowned for their strength and exceptional performance. Made from austenitic stainless steel, which contains approximately 18% chromium and 8% nickel, our SS 304 tubes offer outstanding resistance to corrosion. This makes them ideal for use in industries with highly corrosive environments, such as chemical processing, power generation, and marine applications. Additionally, the presence of molybdenum in UNS S30400 further enhances the tubes’ resistance to various forms of corrosion, making them suitable for the most demanding conditions.
Our stainless steel 304 tubes are produced in compliance with national and international standards, including ASTM, ASME, and API, ensuring that our products meet the highest quality benchmarks. These tubes are highly versatile and can be customized to meet your specific needs. Whether you require 304 stainless steel tube sizes ranging from ½ inch to 16 inches, or special finishes, we can deliver the ideal solution tailored to your requirements.
One of the key advantages of our stainless steel 304 seamless tubes is their high strength, featuring a minimum tensile strength of 515 MPa and a minimum yield strength of 205 MPa. This makes them perfect for high-temperature and high-pressure applications, with the capability to perform in environments up to 870°C. Common applications for these tubes include heat exchangers, exhaust systems, and general corrosive services.
In addition to our seamless options, we also offer 304 stainless steel tubes in various shapes, including round, rectangular, and square. This ensures that our clients receive the precise dimensions they need for their projects. We offer competitive pricing on 304 stainless steel tubes and can accommodate bulk orders to meet industrial demands.
When choosing stainless steel products, it’s crucial to partner with a manufacturer that prioritizes quality, precision, and on-time delivery. Lakshya Steel is your trusted supplier for stainless steel 304 products, offering high-quality materials and ensuring that all your project requirements are met with accuracy and expertise.
Contact us today to learn more about our stainless steel 304 seamless tubes, stainless steel 304 welded tubes, and how we can help fulfill your project needs!
Stainless Steel 304 Tube Specification
| Tube Range | 1/2″ OD – 12″ OD, Guage: 25 SWG – 10 SWG |
| Outer Diameter | 3.00 mm – 219.10 mm |
| Wall Thickness | 0.40 mm – 12.70 mm |
| Schedules | 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
| Length | Upto 30 meters, Custom Cut Lengths |
| Specifications | ASTM A213 / ASTM SA213 |
| Types | Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes |
SS 304 Tube Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 |
min. max. |
– 0.08 |
– 2.0 |
– 0.75 |
– 0.045 |
– 0.030 |
18.0 20.0 |
– |
8.0 10.5 |
– 0.10 |
304 Stainless Steel Tube Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
304 Stainless Steel Tube 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 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Stainless Steel 304 Tube Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN |
| SS 304 | S30400 | 1.4301 | SUS 304 | Z7CN18‐09 | 304S31 | 08Х18Н10 | X5CrNi18-10 |
304 Stainless Steel Tube Sizes
| Wall | Sizes ( O.D.) |
| .010 | 1/16″ , 1/8″ , 3/16″ |
| .020 | 1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ |
| .012 | 1/8″ |
| .016 | 1/8″ , 3/16″ |
| .028 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″ |
| .035 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .049 | 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .065 | 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″ |
| .083 | 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″ |
| .095 | 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .109 | 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .120 | 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″ |
| .125 | 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″ |
| .134 | 1″ |
| .250 | 3″ |
| .375 | 3 1/2″ |
SS 304 Tube Wall Thickness
| 049 | = | .049″ Thick |
| 109 | = | .109″ Thick |
| 028 | = | .028″ Thick |
| 035 | = | .035″ Thick |
| 039 | = | .039″ Thick |
| 083 | = | .083″ Thick |
| 065 | = | .065″ Thick |
Tolerances of SS UNS S30400 Tubing
| Tube OD | Tube Tolerance |
| 60mm and above | +/- 0.25mm |
| 4mm to 35mm | +/- 0.08mm |
| 38mm to 60mm | +/- 0.20mm |
| 35mm to 38mm | +/- 0.15mm |
Stainless Steel 304 Tube Types
Stainless steel 304 welded tubing
GOST 08Х18Н10 Capillary Tube
ASTM A213 ‘U’ Shaped tubing
Stainless steel 304 Gas Tube Ar 15 supplier
SS UNS S30400 seamless tubing
Stainless steel tube 304 Thin Wall tube
WERKSTOFF NR. 1.4301 Tube
Stainless steel 304 Gas Tube
Stainless steel 304 Rectangle Tube
SS 304 Coiled Tubing
Stainless steel 304 Heat Exchanger Tubes
Stainless steel 304 Square Tubing
Stainless steel 304 Square Tube (Radius Corners)
Stainless steel 304 boiler tube
Stainless Steel 304 tubing
Stainless Steel 304 Tube Types
Stainless steel 304 welded tubing
GOST 08Х18Н10 Capillary Tube
ASTM A213 ‘U’ Shaped tubing
Stainless steel 304 Gas Tube Ar 15 supplier
SS UNS S30400 seamless tubing
Stainless steel tube 304 Thin Wall tube
WERKSTOFF NR. 1.4301 Tube
Stainless steel 304 Gas Tube
Stainless steel 304 Rectangle Tube
SS 304 Coiled Tubing
Stainless steel 304 Heat Exchanger Tubes
Stainless steel 304 Square Tubing
Stainless steel 304 Square Tube (Radius Corners)
Stainless steel 304 boiler tube
Stainless Steel 304 tubing
304 Steel Tube Application
- Chemical Processing: Piping for corrosive chemicals.
- Food and Beverage: Equipment and storage tanks.
- Pharmaceuticals: Cleanliness-required equipment.
- Oil and Gas: Pipelines and offshore drilling.
- Power Generation: Heat exchangers and boilers.
- Marine Applications: Shipbuilding and coastal structures.
- Architectural Applications: Railings and decorative elements.
- Automotive: Exhaust systems and components.
Enquire Today About Your Finned Tube Requirements! Get Your Custom Quote!
Frequently Asked Questions:
What is 304 stainless steel tubing?
304 stainless steel tubing is a strong tube that resists rust and corrosion. It is often used in food production and chemical processing.
Which is better: 304 or 316 stainless steel?
304 stainless steel is ideal for general use, while 316 stainless steel is better for corrosive environments, especially marine applications.
What is the maximum temperature that Stainless Steel 304 tubes can withstand?
They can withstand high temperatures, typically up to 870°C, depending on the application.
How do I maintain Stainless Steel 304 tubes?
Regular cleaning with mild detergents and avoiding harsh chemicals can help maintain their appearance and prevent corrosion.
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