Lecong Stainless is a reputable manufacturer and supplier located in Da Nang, Vietnam, known for its top-notch Stainless Steel Welded Tubing. With a keen emphasis on precision engineering and adherence to international quality standards, the company provides durable and dependable tubing solutions for a variety of industries. Their cutting-edge manufacturing techniques guarantee consistent performance, resistance to corrosion, and precise dimensions in every product. Lecong Stainless is dedicated to offering customer-focused services, prompt delivery, and competitive pricing, making them a go-to partner for stainless steel welded tubing in both local and global markets.
Stainless Steel Welded Tubing mainly consists of iron, chromium, and nickel, with carefully controlled amounts of molybdenum, manganese, and carbon to boost performance. This blend gives it remarkable corrosion resistance, strength, and durability, making it ideal for tough environments. Mechanically, it showcases high tensile and yield strength, good toughness, and excellent formability. The tubing also boasts outstanding resistance to oxidation and scaling at elevated temperatures, ensuring reliable performance in both structural and fluid transport applications across various industrial sectors.
| 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 % |
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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 extensively utilized across different industries due to its strength, durability, and ability to withstand harsh conditions. It’s commonly found in chemical processing, oil and gas, food and beverage, marine, and pharmaceutical sectors for transporting liquids, gases, and corrosive substances. In construction, it serves for structural frameworks, architectural designs, and handrails. The automotive and aerospace industries use it for exhaust systems and fluid transport. Its hygienic surface also makes it perfect for sanitary applications, ensuring reliable and long-lasting service in critical environments.
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