Teerasil Fittings and Plates, based in Thailand, Bangkok, is a top-notch manufacturer and supplier of high-quality Inconel Buttweld Fittings. These fittings are perfect for industries that need exceptional performance in extreme temperatures, corrosive environments, and high-pressure situations. The company is well-regarded for its precision manufacturing, adherence to international standards, and a strong focus on customer service. They produce fittings that are not only reliable but also durable, making them ideal for sectors like chemical processing, marine, oil and gas, power generation, and aerospace. With cutting-edge production technology, rigorous quality control, and a wealth of technical expertise, Teerasil Fittings and Plates delivers leak-proof, long-lasting solutions for critical piping systems around the globe.
| ASTM B564 Incoloy Alloy 825 Forged Fittings Specification | |
|---|---|
| Specifications | ASTM B564 / ASME SB564 |
| Standards | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | 1/8″ NB to 4″ NB (Socketweld & Screwed-Threaded) |
| Class | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT |
| Gr.825 Incoloy Alloy Forged Pipe Fittings Chemical Composition | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Grade | Ni | C | Fe | Si | Mn | S | Al | Ti | Cu | Cr | Mb |
| Incoloy 825 | 38.0 – 46.0 | 0.05 max | 22.0 min | 0.5 max | 1.0 max | 0.03 max | 0.2 max | 0.6 – 1.2 | 1.5 – 3.0 | 19.5 – 23.5 | 2.5 – 3.5 |
| Incoloy 825 Forged Fittings Mechanical Properties | |||||
|---|---|---|---|---|---|
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000, MPa -550 | Psi – 32,000, MPa – 220 | 30 % |
| Incoloy ASTM B564 Forged Fittings Equivalent Grades | ||||||||
|---|---|---|---|---|---|---|---|---|
| STANDARD | UNS | WNR NO. | AFNOR | EN | JIS | BS | GOST | OR |
| Incoloy 825 | N08825 | 2.4858 | NFE30C20DUM | NiCr21Mo | NCF 825 | NA 16 | ЭП703 | XH38BT |
Inconel Buttweld Fittings are made from nickel-based alloys, typically featuring chromium, iron, and other elements like molybdenum, niobium, titanium, or aluminum, depending on the specific grade. These fittings are known for their outstanding resistance to oxidation, high-temperature corrosion, stress corrosion cracking, and pitting, all while maintaining excellent mechanical properties across a wide temperature range. They can withstand thermal fatigue, scaling, and chemical attacks, and they offer good weldability and fabricability, making them a great choice for complex, high-performance piping systems in tough industrial settings.
Teerasil Fittings is a leading supplier of Incoloy 825 Forged Fittings in Bangkok, Thailand. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Incoloy 825 Forged Fittings from Teerasil Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Incoloy 825 forged fittings offer outstanding resistance to corrosion, especially in acidic and oxidizing environments, making them ideal for chemical processing and marine applications. Their high nickel content prevents stress-corrosion cracking, while molybdenum and copper enhance resistance to pitting and crevice corrosion. These fittings maintain excellent mechanical strength and stability across a broad temperature range. They are also highly durable and versatile, supporting easy fabrication and welding. Reliable and long-lasting, Incoloy 825 forged fittings are perfect for demanding industries like oil and gas, pollution control, and power generation systems.
Yes, custom sizes for Incoloy 825 Forged Fittings are available at Teerasil Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@teerasilfittings.com
You’ll find Inconel Buttweld Fittings used in various industries that demand reliable, corrosion- and heat-resistant piping components. They’re commonly found in heat exchangers, reactors, piping networks, gas turbines, and marine systems that face seawater or harsh chemicals. The oil and gas industry uses them in offshore platforms, high-pressure pipelines, and valves, while the aerospace sector relies on them for engine exhaust systems and high-temperature components. Power generation and chemical plants also count on Inconel fittings for boilers and steam lines, ensuring they can handle the heat and pressure with ease.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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