Lecong Stainless is a reputable manufacturer and supplier based in Da Nang, Vietnam, known for its high-quality Stainless Steel 316L Tubing. This tubing is specifically designed to offer outstanding corrosion resistance, durability, and reliability. With its low-carbon, molybdenum-bearing composition, it excels in resisting pitting, crevice corrosion, and intergranular attack, making it perfect for challenging environments like chemical processing, marine applications, and high temperatures. Lecong Stainless is committed to precision manufacturing and follows international standards, ensuring that their tubing boasts consistent mechanical strength, precise dimensions, and a long service life. Stainless Steel 316L Tubing is a go-to choice in industries where corrosion resistance, toughness, and reliability are crucial for essential applications.
This tubing is made up of 16–18% chromium, 10–14% nickel, 2–3% molybdenum, along with controlled amounts of carbon, manganese, and silicon to boost its strength and workability. The low carbon content helps reduce carbide precipitation during welding, which enhances its intergranular corrosion resistance. It has a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. Thanks to its remarkable resistance to oxidation, pitting, and crevice corrosion, Stainless Steel 316L Tubing maintains its mechanical integrity even when exposed to harsh chemicals and high temperatures for extended periods.
| Size | 1/8″NB TO 30″NB IN |
| Specialized in | Large Diameter Size |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| Specifications | ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358 |
| Dimensions | ASTM, ASME and API |
| SS 316 – 316L Pipes | 1/2″ NB – 16″ NB |
| ERW 316 – 316L Pipes | 1/2″ NB – 24″ NB |
| EFW 316 – 316L Pipes | 6″ NB – 100″ NB |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Weight % | C | Mn | P | S | Si | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| 316L | .035 | 2.00 | .045 | .030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| Grade | Tensile | ||||
|---|---|---|---|---|---|
| Ultimate/Min | Yield/Min | Elongation/Min | |||
| KSI | MPA | KSI | MPA | % | |
| 316L | 70 | 485 | 25 | 170 | 35 |
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All Stainless Steel 316L Tubing manufactured at Lecong Stainless undergoes tensile strength, corrosion resistance, and dimensional accuracy checks. Our products carry international certifications like ASTM, ASME, and ISO standards. Complete material test certificates with each delivery assure a quality, reliability basis, and specifications that are in line with the industry.
Offering excellent corrosion resistance, Stainless Steel 904L Seamless Tubing is known for its uniformity and strength. It typically comes in sizes ranging from 6mm to 350mm in diameter and lengths of up to 6 meters. Ideal for applications requiring high pressure and corrosive resistance.
Stainless Steel 904L Welded Tubing provides superior resistance to chloride-induced stress corrosion cracking. Available in sizes from 10mm to 150mm in diameter and standard lengths of 6 meters. It is often used in industrial and chemical processing applications where weld strength is critical.
Featuring outstanding corrosion resistance, Stainless Steel 904L Heat Exchanger Tubes are used in demanding environments. Sizes typically range from 6mm to 50mm in diameter, with wall thickness varying from 1mm to 3mm. These tubes are designed for high temperature and pressure conditions.
Stainless Steel 904L Instrumentation Tubing offers excellent resistance to corrosion and is ideal for precise measurement systems. Common sizes include 1/8″ to 1/2″ in diameter and lengths up to 6 meters. It is suitable for high-pressure applications and harsh environments.
With superior resistance to both oxidation and corrosion, Stainless Steel 904L Boiler Tubes are used in high-pressure steam applications. Sizes typically range from 25mm to 100mm in diameter, with lengths of up to 6 meters. They are essential for maintaining efficiency in boiler systems.
Stainless Steel 904L U-tubes provide excellent resistance to corrosive fluids and are commonly used in heat exchangers. Standard sizes range from 10mm to 100mm in diameter with various lengths. They are designed to handle thermal expansion and contraction in dynamic environments.
Stainless Steel 904L Condenser Tubes are used in marine and power generation applications, offering exceptional resistance to seawater and acidic environments. Sizes typically range from 10mm to 50mm in diameter and lengths up to 6 meters, providing durability and efficiency.
Stainless Steel 904L Fin Tubes are designed for enhanced heat transfer and corrosion resistance in air-cooled heat exchangers. They are available in various diameters, commonly 25mm to 50mm, with fin lengths customizable to specific requirements, ensuring effective cooling in challenging environments.
You’ll find Stainless Steel 316L Tubing used across various sectors, including chemical processing, petrochemical, marine, food and beverage, pharmaceuticals, and power generation. It’s perfect for piping systems, heat exchangers, condensers, pressure vessels, and any processing equipment that comes into contact with corrosive substances. In offshore and marine settings, it offers long-lasting durability against chloride-induced corrosion. This tubing is also utilized in refinery equipment, desalination plants, and industrial process systems where resistance to pitting, crevice corrosion, and thermal stability are vital. With its impressive combination of strength, corrosion resistance, and toughness, it’s a reliable choice for critical applications.
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