ASME B16.5 Class 150 Titanium Gr1 and Gr2 Raised Face Blind Flanges are designed to provide exceptional corrosion resistance and high strength, making them ideal for chemical applications where resistance to aggressive environments is critical. These flanges are manufactured according to the ASME B16.5 standard, ensuring precise dimensions and reliable performance. Titanium grades, such as Grade 1 (Ti Gr1) and Grade 2 (Ti Gr2), offer distinct benefits, with Grade 1 being the commercially pure titanium and Grade 2 offering improved mechanical properties for demanding industrial applications.

In chemical industries, where flanges are subjected to aggressive acids, salts, and other corrosive chemicals, titanium flanges provide an excellent balance of strength, durability, and resistance to corrosion. The raised face (RF) design of these flanges enhances the sealing performance, ensuring that the connections maintain a secure and leak-proof seal.

• Titanium Grade 1 (Ti Gr1):

  • Composition: 99.5% titanium
  • Mechanical Properties: Soft, ductile, and highly corrosion-resistant.
  • Applications: Best suited for environments where corrosion resistance is more critical than strength, such as in mild chemical environments.

• Titanium Grade 2 (Ti Gr2):

  • Composition: 99.2% titanium, with trace amounts of iron and oxygen.
  • Mechanical Properties: Higher strength than Grade 1, providing better performance under mechanical stress and at elevated temperatures.
  • Applications: Used in more demanding chemical processes that require higher mechanical strength and resistance to harsh environments.

Note: The above table provides approximate dimensions for common flange sizes in ASME B16.5 Class 150. Exact measurements may vary based on manufacturer and specific design requirements.