Kyaw Stainless is a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Stainless Steel 316L Tubing. This low-carbon austenitic stainless steel tubing is crafted to offer outstanding resistance to intergranular corrosion, even after welding or when exposed to high temperatures. With the addition of molybdenum, Stainless Steel 316L significantly improves its resistance to pitting and crevice corrosion in environments rich in chlorides. At Kyaw Stainless, we pride ourselves on delivering precision-engineered tubing that adheres to international standards for quality, strength, and performance. Our 316L Tubing is commonly utilized in industries where cleanliness, durability, and corrosion resistance are essential for reliable, long-lasting service.
Stainless Steel 316L Tubing is made up of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), with a maximum carbon content of 0.03%. This unique composition provides exceptional resistance to corrosion and oxidation, particularly in marine and chemical settings. The tubing boasts a tensile strength of about 485 MPa, a yield strength of 170 MPa, and an elongation of 40%. With a hardness rating of roughly 80 HRB, it offers remarkable toughness and formability. The low carbon content helps prevent carbide precipitation, ensuring stability during welding and when exposed to elevated temperatures.
| 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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Stainless Steel 316L Tubing is widely used in marine, chemical, petrochemical, and pharmaceutical industries due to its excellent corrosion resistance, high strength, and low carbon content. It is ideal for heat exchangers, condensers, and boilers in high-temperature and high-pressure environments. Commonly used in water treatment plants, food processing, and beverage industries, it ensures hygienic and contamination-free operations. Additionally, it is preferred in offshore, oil & gas, and desalination plants for its resistance to chloride-induced corrosion, making it perfect for fluid transportation and structural applications.
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.
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.
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.
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.
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.
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.
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.
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.
Stainless Steel 316L Tubing finds extensive use across various industries, including chemical processing, petrochemical, pharmaceutical, food and beverage, and marine engineering. It’s perfect for applications like heat exchangers, condensers, evaporators, and fluid transport systems that encounter corrosive environments. Its hygienic properties make it an excellent choice for sanitary applications, such as dairy, brewing, and pharmaceutical production lines. Additionally, its superior resistance to corrosion and temperature makes it a favored option for offshore, desalination, and power generation projects.







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