Walid Stainless, a trusted manufacturer and supplier based in Tunis, Tunisia, offers high-quality Stainless Steel Welded Tubing designed for strength, reliability, and cost-effective performance. Manufactured using advanced welding technology and premium-grade stainless steel, our welded tubing delivers excellent dimensional accuracy, smooth surface finish, and consistent quality. Walid Stainless welded tubes comply with international standards and are suitable for a wide range of industrial and structural applications. With a focus on durability, corrosion resistance, and timely supply, Walid Stainless ensures dependable solutions that meet the evolving needs of regional and global industries.
Stainless Steel Welded Tubing is typically produced from grades such as SS 304, 304L, 316, and 316L. These alloys contain chromium for corrosion resistance and nickel for improved strength and toughness, with low carbon variants enhancing weldability. Mechanically, welded tubing offers good tensile and yield strength, excellent formability, and resistance to pressure and fatigue. Properly welded and heat-treated tubes maintain structural integrity, uniform wall thickness, and reliable performance under varying temperatures and service conditions.
| Range : | 1/8” NB to 36” NB, 1/4” OD to 36” OD |
|---|---|
| Outer Diameter : | 6.35 mm O.D to 114.3 mm O.D |
| Thickness : | 0.8 mm to 12.7 mm |
| Length : | up to 26 Meters |
| Specifications : | ASTM A312 / ASTM SA312 |
| Types : | As Welded, EFW, ERW |
| End : | Plain End, Beveled End |
| 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 |
| 304L | min. max. | – 0.030 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 12.0 | – 0.10 |
| 304H | min. max. | 0.04 0.10 | – 2.0 | – 0.75 | -0.045 | – 0.030 | 18.0 20.0 | – | 8.0 10.5 | – |
| Element | SS 304 |
|---|---|
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
Stainless steel welded tubing are formed by welding stainless steel strips or plates. They offer strength, corrosion resistance, and cost-effectiveness, suitable for various industrial, commercial, and residential applications.
Stainless steel ERW (Electric Resistance Welded) tubing are produced by welding steel strips. They offer cost-effective, high-strength, and corrosion-resistant solutions for various industrial applications, providing durability and reliability.
Stainless Steel EFW (Electric Fusion Welded) tubing are produced by electrically fusing stainless steel plates or strips. They offer high precision and strength, suitable for high-pressure and demanding applications.
SS HFW (High-Frequency Welded) tubing are stainless steel tubings welded using high-frequency currents. They provide strong, precise joints, making them ideal for structural applications and high-strength requirements.
Stainless Steel butt-welded tubing are joined by aligning and welding the ends together. This method creates strong, leak-proof joints, ideal for high-pressure and high-temperature applications in various industries.
Stainless Steel laser-welded tubing use laser technology for precise, clean welds. They offer high accuracy, minimal thermal distortion, and are ideal for applications requiring tight tolerances and smooth finishes.
The tests include destructive testing methods and others which do not destroy the material but analyze the testing quality. We are developing into all modern aspects. Offering services to any customer that provides security assurance, we live achievement and a few policies such as consideration of diversity and advantage of best quality, quality reputation, and our name in the industry. Best quality speaks for itself, especially when the customer is satisfied after delivery. Logistical support at the most convenient part to ensure that shipping for emergency stock and standard packing materials is done correctly.
Stainless Steel Welded Tubing is widely used across multiple industries due to its versatility and cost efficiency. Common applications include structural frameworks, heat exchangers, automotive components, furniture, handrails, and architectural installations. It is also used in food processing, chemical, oil and gas, and water treatment industries for fluid and gas conveyance. The tubing’s corrosion resistance and strength make it suitable for both indoor and outdoor environments. Additionally, stainless steel welded tubing is preferred for fabrication projects requiring easy forming, welding, and long-term durability.
©2024 Walid Stainless All Rights Reserved.
