ASTM A182 Alloy Steel F91 Flanges

Alloy Steel A182 F91 Flanges ASTM A182 Alloy Steel F91 Flanges Manufacturer, UNS K90901 Weld Neck Flange, ASTM A182 F91 Slip-on Flange, WNR 1.4903 Lap Joint Flange, Cr-Mo F91 Blind Flange F91 flanges are a type of flange made from ASTM A182 Grade F91 material, which is a low alloy steel containing chromium and molybdenum. F91 flanges are commonly used in high-pressure and high-temperature applications, such as in oil and gas, chemical, and power generation industries. F91 flanges are typically available in various sizes and pressure ratings, and they can be manufactured in various types such as weld neck, slip-on, socket weld, and threaded. They are designed to connect pipes or equipment, allowing for easy assembly and disassembly. One of the key advantages of using F91 flanges is their high resistance to corrosion and erosion, making them ideal for use in harsh environments. They also offer high strength and durability, which ensures their long-term reliability in demanding applications. When selecting F91 flanges, it is important to consider factors such as temperature, pressure, and media compatibility to ensure that the chosen flange is suitable for the intended application. Additionally, proper installation and maintenance are crucial for ensuring the optimal performance of F91 flanges.SpecificationsMaterial GradesDimensionsWeight ChartPressure Chart Schedule ChartApplications ASME / ANSI B16.5 Alloy Steel F91 RTJ Flange, PN10 PN16 Chromium Molybdenum Gr. F91 Threaded Flange, Table D & Table E Chrome Moly F91 Spectacle Blind Flange, ANSI 150 Alloy Grade F91 Socket Weld Flange at the Lowest Prices Alloy Steel F91 Flange Specifications Size Range 1/2″ (15 NB) to 48″ (1200NB) Class / Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. Standards / Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1,…