Kyaw Stainless is a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Stainless Steel 316H Tubing. Crafted from high-carbon austenitic stainless steel, these tubes are designed for exceptional strength and outstanding resistance to corrosion, oxidation, and high-temperature stress. The increased carbon content in 316H boosts its creep and tensile strength, making it perfect for high-temperature applications. At Kyaw Stainless, we prioritize precision manufacturing and strictly follow international quality and performance standards. Our Stainless Steel 316H Tubing is widely utilized in industries where durability, thermal stability, and corrosion resistance are crucial for dependable operation.
Stainless Steel 316H Tubing is composed of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), along with a carbon content ranging from 0.04–0.10%. This specific chemical makeup enhances its tensile strength and resistance to pitting, oxidation, and general corrosion. The alloy boasts a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. With a hardness of about 85 HRB, 316H offers remarkable toughness and mechanical stability at elevated temperatures, ensuring reliability and durability even in challenging operating conditions.
Specifications : ASTM A213, A312, A269, A358 / ASME SA213, SA312, SA269, SA358
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
Stainless Steel 316H Tubing is widely used in high-temperature and high-pressure applications across industries like petrochemical, chemical, and power generation due to its high carbon content and superior strength. It is ideal for heat exchangers, boilers, superheaters, and pressure vessels, ensuring long-term performance in extreme environments. In oil & gas, marine, and offshore industries, it offers excellent resistance to chloride-induced corrosion. Additionally, it is commonly used in pharmaceutical, food processing, and water treatment plants where hygiene, durability, and corrosion resistance are critical for seamless operations.
High strength, excellent corrosion resistance, and superior high-temperature performance, ideal for heat exchangers, boilers, and pressure vessels in industrial applications.
High strength, excellent corrosion resistance, and superior heat resistance, making it ideal for high-temperature, petrochemical, and industrial applications.
They are designed for optimal heat transfer and corrosion resistance, making them ideal for high-temperature environments. These tubes are essential components in heating and cooling systems.
High corrosion resistance and precise dimensional tolerances, making it perfect for use in critical instrumentation and control systems. These tubes ensure reliable performance under high pressure.
Excellent corrosion resistance and can withstand high temperatures and pressures. These tubes are essential in the construction of boilers and pressure vessels.
They are specifically designed for heat exchanger applications where space is limited, offering superior corrosion resistance. The U-shape allows for efficient heat transfer in compact spaces.
Excellent corrosion resistance and are used in condensers and evaporators. These tubes are critical for effective heat exchange in various industrial processes.
Designed with fins to increase the surface area for better heat transfer, offering high corrosion resistance. These tubes are ideal for heat exchangers and air conditioning systems.
Stainless Steel 316H Tubing finds extensive use in the chemical processing, petrochemical, power generation, and heat treatment sectors, thanks to its superior strength and corrosion resistance. It’s particularly well-suited for high-temperature systems like boilers, heat exchangers, superheaters, and condensers. This tubing performs exceptionally well in environments with acids, chlorides, and high-pressure steam. Additionally, it’s utilized in refineries, marine applications, and food processing equipment. With excellent weldability and a long service life, Stainless Steel 316H Tubing is the go-to choice for applications that require both mechanical strength and reliability.







©2024 Kyaw Stainless All Rights Reserved.