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Home > Stainless Steel > Stainless steel 304L Welded Tubing
At Samia Pipes and Tubes, based in Tunis, Tunisia, we manufacture and supply premium Stainless Steel 304L Welded Pipes designed for strength, corrosion resistance, and long-term reliability. The low carbon content of the 304L grade enhances weldability and minimizes the risk of intergranular corrosion, making these pipes ideal for welded applications. Manufactured using advanced welding techniques and strict quality control, our pipes meet international standards and deliver consistent performance. Trusted by industries across Tunisia and beyond, Samia Pipes and Tubes provides welded piping solutions that support safe, efficient, and durable operations in a wide range of industrial environments.
Stainless Steel 304L Welded Pipes are austenitic stainless steels composed mainly of iron, chromium (18–20%), and nickel (8–10.5%), with a maximum carbon content of 0.03%. This low carbon composition improves resistance to sensitization and corrosion after welding. The pipes typically offer tensile strength between 485–620 MPa and yield strength of 170–275 MPa, along with excellent toughness and ductility. The welded construction ensures dimensional consistency while maintaining structural integrity, making these pipes suitable for moderate pressure and temperature applications requiring reliable mechanical performance.
| Standard Specifiaction | 304L Stainless Steel Tube |
|---|---|
| EFW Tube Sizes | 6 upto 100 inch Nominal Bore |
| Seamless Tube Sizes | 1/2 upto 8 inch Nominal Bore |
| ERW Tube Sizes | 1/2 upto 24 inch Nominal Bore |
| Wall Thickness (WT) | Schedule 5S to XXS |
| Processing | Polishing, Polished Grit 120 to 600, Cut-to-length |
| Length | Single Random, Double Random, Cut Length |
| End | Plain End, Beveled End, Treaded |
| Materials Testing | CRYO SERVICE, H2 SERVICE, OXYGEN SERVICE, NACE MR0175 |
| Grade | Carbon | Sulfur | Chromium | Phosphorus | Manganese | Silicon | Nickel |
|---|---|---|---|---|---|---|---|
| SS 304L | 0.035 | 0.03 | 18.0-20.0 | 0.045 | 2 | 1 | 8.0-13.0 |
| Material | Yield Properties | Tensile Properties | Temperure | Heat | Elongational |
|---|---|---|---|---|---|
| Ksi (MPa), Minimum | Ksi (MPa), Minimum | >º F(º C) Minimum | Treatment | ||
| SS 304L | 25(170) | 70(485) | 1900 (1040) | Solution | 35 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 304L Welded Tubing from Samia Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Samia Pipes and Tubes is the largest supplier of Stainless Steel 304L Welded Tubing in Tunis, Tunisia. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| Grade | Euronorm | Old British | Swedish SS | GOST | Unified Numbering System | Japanese Industrial Standards | ||
|---|---|---|---|---|---|---|---|---|
| No | Name | British Standards | European Standards | |||||
| 304L | 1.4306 / 1.4307 | X5CrNi18-10 | 304S31 | 58E | 2332 | 03Х18Н11 | S30403 | SUS 304L |
| Grade | Thermal Conductivity (W/m.K) | Mean Coefficient of Thermal Expansion (m/m/0C) | Specific Heat 0-1000C (J/kg.K) | Density | Modulus | Electrical Resistivity | |||
|---|---|---|---|---|---|---|---|---|---|
| at 5000C | 0-3150C | 0-1000C | at 1000C | 0-5380C | |||||
| 304L | 21.5 | 17.8 | 17.2 | 16.2 | 18.4 | 500 | 8000 | 193 | 720 |
Yes, Samia Pipes and Tubes offer large custom designs for Stainless Steel 304L Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@samiapipes.com.
Stainless Steel 304L Welded Pipes are widely used in industries that require corrosion-resistant and cost-effective piping systems. Common applications include chemical and petrochemical plants, food and beverage processing facilities, pharmaceutical equipment, water treatment plants, and HVAC systems. Their excellent weldability makes them suitable for fabricated pipelines and complex installations. These pipes are also used in architectural and structural projects where durability and appearance are important. Samia Pipes and Tubes supplies 304L welded pipes that deliver consistent quality, long service life, and dependable performance, supporting safe and efficient industrial and commercial operations.
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