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Kyaw Stainless, a prominent manufacturer and supplier located in Naypyidaw, Myanmar, is all about crafting top-notch Stainless Steel Elbows that are built for outstanding performance and durability. Thanks to their cutting-edge manufacturing technology and strict quality control, Kyaw Stainless guarantees precision in every fitting, catering to the needs of various industries like oil and gas, chemical processing, water treatment, and construction. Their Stainless Steel Elbows come in a range of grades, sizes, and angles, ensuring reliable changes in flow direction within piping systems while providing excellent corrosion resistance, strength, and a long lifespan even in tough conditions.
The Stainless Steel Elbows from Kyaw Stainless are primarily made of iron, chromium, and nickel, with extra elements like molybdenum added for improved corrosion and heat resistance. These alloys deliver remarkable tensile strength, ductility, and hardness, ensuring stability even under pressure and temperature fluctuations. The mechanical properties boast a high yield strength of about 200–300 MPa and impressive impact resistance. Plus, the smooth surface finish helps reduce turbulence and pressure drops, making these elbows perfect for high-pressure and high-temperature applications in critical industrial settings.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| SS | 304 | 304N | 304LN |
|---|---|---|---|
| Ni | 8 – 11 | 8 – 11 | 8 – 11 |
| Fe | Balance | ||
| Cr | 18 – 20 | 18 – 20 | 18 – 20 |
| C | 0.08 max | 0.08 max | 0.035 max |
| Si | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max |
| P | 0.040 max | 0.040 max | 0.040 max |
| S | 0.030 max | 0.030 max | 0.030 max |
| N | 0.10 – 0.16 | 0.10 – 0.16 | |
| 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 % |
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Stainless steel elbows have applications in numerous industries such as oil and gas, chemical refining, power production, and treatment of water for purposes of piping fluid flow direction changes. They play a fundamental role in HVAC applications, food processing plants, and shipbuilding because of their resistance to corrosion and hardness. In construction, the elbows are important when it comes to plumbing and structural piping usage. They can provide leak-proof seals and help preserve system efficiency in petrochemical refineries because of their capacity to operate in harsh environments.
Yes, stainless steel elbows can be welded using methods like TIG, MIG, or stick welding. Proper technique, filler material, and heat management ensure strong, corrosion-resistant joints.
Stainless steel elbows resist corrosion due to chromium content forming a protective oxide layer. However, exposure to harsh conditions like chlorides or acidic environments may cause localized corrosion, such as pitting or crevice corrosion.
Yes, stainless steel elbows are suitable for natural gas applications due to their durability, corrosion resistance, and ability to handle high pressure and temperature, ensuring safe and reliable performance.
Stainless steel elbows made from austenitic grades (e.g., 304, 316) are generally non-magnetic. However, cold working or certain ferritic or martensitic grades may exhibit slight magnetic properties.
Stainless Steel Elbows are essential in piping systems for efficiently and safely redirecting fluid flow. They play a vital role in industries such as petrochemical, pharmaceutical, food processing, and marine engineering, where hygiene, durability, and corrosion resistance are paramount. These elbows are also utilized in water supply systems, HVAC networks, and power generation plants. Their capability to withstand high pressure, temperature, and corrosive substances makes them ideal for long-lasting performance in both industrial and commercial infrastructure projects that require reliable pipeline connections.
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