## Overview of Jayshree Flanges Specifications This product datasheet details the material grades, pressure classes, and connection types available for industrial piping flanges used to connect pipes, valves, pumps, and other equipment. ## Material Classifications & Grades * Stainless Steel: ASTM A182 F304, F304L, F304H, F316, F316L, F317, F317L, F321, F310, F347, and F904L. * Carbon Steel: ASTM A105, A694 F42, F46, F52, F56, F60, F65, F70, A350 LF3, and A350 LF2. * Alloy Steel: ASTM A182 F1, F5, F9, F11, F22, and F91. * Exotic Alloys & Others: Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, High Speed Steel, Zinc, and Lead. ## Flange Connection Types * Weldneck * Slipon * Blind * Socket Weld * Lap Joint * Spectacles (Spectacle Blinds) * Ring Joint * Orifice * Long Weldneck * RTJ (Ring Type Joint) Flange ## Sizing & Pressure Classes * Size Range: Available from 15' NB up to 1500' NB (and custom sizes per customer drawings). * Pressure Class Ratings: 150#, 300#, 400#, 600#, 900#, 1500#, and 2500#. If you are finalizing your piping design or procurement list, let me know: * Your required nominal bore (NB) size and pressure class (e.g., 4' 300#) * The flange face type needed (Flat Face, Raised Face, or Ring Type Joint) * The mating pipe wall schedule if you are selecting Weldneck or Socket Weld flanges I can help verify if your specific piping parameters align with these manufacturing standards.

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