Adam Stainless, located in Canberra, Australia, stands out as a top manufacturer and supplier of high-quality Stainless Steel 310H Flanges. Known for their precision engineering and durability, these flanges are crafted to meet strict industrial standards, ensuring they perform reliably even in tough environments. Adam Stainless merges cutting-edge manufacturing techniques with thorough quality control, providing products that serve a variety of industries, including petrochemical, power generation, and marine applications. With a strong commitment to excellence, the company offers flanges that boast exceptional resistance to heat, corrosion, and mechanical stress, making them a go-to choice for engineers and contractors throughout Australia.
Stainless Steel 310H Flanges are primarily made up of iron, chromium (24–26%), and nickel (19–22%), along with small amounts of carbon, manganese, silicon, and phosphorus. This high-chromium, high-nickel alloy is known for its excellent oxidation resistance at high temperatures and enhanced mechanical strength compared to standard 310 grades. The slightly higher carbon content in 310H improves its creep resistance while still maintaining outstanding corrosion resistance. These flanges demonstrate impressive tensile and yield strength, along with good ductility, making them perfect for high-temperature pressure applications. Their microstructure ensures stability even when exposed to heat and harsh chemical environments for extended periods.
| Standard | ASTM A182 / ASME SA182 |
| Dimensions | ANSI/ASME B16.5, B 16.47 A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310H | min. | 0.04 | – | – | – | – | 24.0 | – | 19.0 | – |
| max. | 0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 26.0 | 21.0 | |||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310H | 515 | 205 | 40 | 95 | 217 |
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We offers the best quality Stainless Steel 310H Flanges- Adam Stainless,which has undergone intense testing to produce top quality and performance. The flange is thoroughly tested for meeting international standards and specifications. Products supplied by us are certified by recognized authorities for traceability and reliability in each batch. With modern technology and strict quality control, we ensure durability, corrosion resistance, and good mechanical properties. Adam Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
SS 310H socket weld flanges are high-quality stainless steel components designed for secure, high-pressure connections in piping systems. They offer excellent resistance to oxidation and corrosion at elevated temperatures.
SS 310H ring type joint flanges provide a robust seal in high-pressure and high-temperature applications. Crafted from stainless steel, they offer superior resistance to oxidation and corrosion for reliable performance.
SS 310H forged flanges are durable stainless steel components, forged for enhanced strength and reliability. They excel in high-temperature and corrosive environments, ensuring secure, long-lasting connections in demanding applications.
SS 310H long weld neck flanges are robust stainless steel fittings designed for high-pressure applications. Their extended neck provides strength and stability, making them ideal for critical, high-temperature environments.
SS 310H lap joint flanges are versatile stainless steel components designed for ease of assembly and disassembly. They offer excellent resistance to high temperatures and corrosion, making them ideal for dynamic applications.
SS 310H reducing flanges facilitate the transition between different pipe sizes in high-temperature systems. Made from stainless steel, they offer exceptional strength and corrosion resistance, ensuring reliable performance under demanding conditions.
Stainless Steel 310H Flanges are commonly used in industries that demand high-temperature resistance and structural integrity. They are particularly well-suited for boilers, furnaces, heat exchangers, and chimneys, where extreme heat and thermal cycling are frequent. These flanges also find applications in chemical processing plants, power generation units, and petrochemical refineries, where resistance to oxidation and corrosion is essential. Their durability makes them ideal for aerospace, marine, and industrial piping systems. Engineers often choose 310H flanges for projects involving high-pressure steam or high-temperature applications.







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