Kyaw Stainless, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of premium stainless steel products, with a particular focus on Stainless Steel RTJ Flanges. Renowned for their precision engineering, exceptional craftsmanship, and long-lasting durability, Kyaw Stainless creates flanges that adhere to international standards and meet various industrial needs. They cater to a wide range of sectors, including oil and gas, petrochemical, power generation, and construction, ensuring that every product delivers reliable performance, resistance to corrosion, and an extended service life. With a strong commitment to quality control, prompt delivery, and customer satisfaction, Kyaw Stainless has earned a solid reputation for their Stainless Steel RTJ Flanges in Naypyidaw, Myanmar.
Stainless steel RTJ flanges are commonly made from austenitic grades of stainless steel like 304, 316, or duplex stainless steel with a good strength and corrosion resistance. The composition is typically chromium (16-26%), nickel (8-12%), with minute traces of molybdenum, carbon, and manganese. The mechanical properties comprise high tensile strength (to 520 MPa), yield strength (to 205 MPa), and high elongation (up to 40%), and therefore they can find application in high-pressure and high-temperature processes. They will exhibit high performance in tough industrial applications with their good sealing capabilities and long-lasting durability in heavy-duty piping systems.
| Size | 1/2″ to 48″ |
| Standards | MSS SP44, ASA, ANSI B16.47 Series A & B, ANSI B16.5, API-605, AWWA, Custom Drawings. |
| Pressure Ratings | PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Pressure class | 150#, 300#, 600#, 1500# |
| Dimensions | BS3293, Table D, E, F, & H, ANSI, PN6, 10, 16, 25, 64 BS10, BS4504, MSS- SP-44, DIN Standards |
| Flange Face Type Manufacturer | Ring Type Joint (RTJ) |
| Coating/Surface Treatment | Oil Black Paint, Yellow Transparent, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized. |
| Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
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The Stainless Steel RTJ Flanges produced by Kyaw Stainless in Naypyidaw are crafted from high-quality stainless steel alloys like 304, 316, and 310. These flanges are designed to provide outstanding corrosion resistance, impressive tensile strength, and durability even in extreme temperature and pressure situations. Their mechanical properties boast a yield strength of 520–750 MPa, tensile strength of 700–950 MPa, and hardness that ranges from 180–220 HB, depending on the specific grade. Thanks to precision machining, consistent composition, and smooth surface finishes, these flanges ensure dependable performance for demanding applications in industries such as marine, construction, and beyond, both in Myanmar and on the global stage.
The primary function of a stainless steel RTJ flange is to provide a secure, leak-proof seal between two pipeline sections, ensuring reliable connections in high-pressure, high-temperature industrial systems.
The corrosion resistance of stainless steel protects RTJ flanges from rust and degradation in harsh environments, ensuring durability and reliability in industries exposed to moisture, chemicals, and extreme temperatures.
Stainless steel RTJ flanges are commonly used in industries such as oil and gas, petrochemical, power generation, chemical processing, marine, and HVAC, where high-pressure, high-temperature, and corrosion-resistant applications are essential.
Stainless steel RTJ flanges are suitable for high-pressure applications due to their high tensile strength, yield strength, excellent elongation, and resistance to deformation, ensuring secure sealing and durability under extreme conditions.
Kyaw Stainless’s Stainless Steel RTJ Flanges are extensively utilized in oil and gas pipelines, petrochemical facilities, power plants, and marine engineering projects where secure, leak-proof connections are essential. They also find applications in construction, machinery assembly, and high-pressure piping systems. Built to endure harsh environmental conditions, high pressures, and temperature variations, these flanges offer lasting reliability and safety. With a steadfast dedication to quality, precision, and timely delivery, Kyaw Stainless’s Stainless Steel RTJ Flanges have become the go-to choice for engineers, contractors, and industrial clients alike.







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