Threaded Flanges are restricted to unique applications. Their central legitimacy lies in the way that they can be collected without welding this clarifies their utilization in amazingly high pressure administrations, especially at or close air temperature, where alloy steel is vital for quality and where the fundamental post weld heat treatment is illogical. Threaded flanges are unsuited for conditions involving temperature or bending stresses of any magnitude, particularly under cyclic conditions, where leakage through the threads may occur in relatively few cycles of heating or stress; sea welding is sometimes employed to overcome this, but cannot be considered as entirely satisfactory.

Specifications :

Specification – Stainless Steel ASTM A 182, A 240

Grade – F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Size – 1/8" NB TO 48"NB.