rajeshwar metal is well known stockist and suppliers of stainless steel flanges in ahmedabad. which is a SS 304 / 304L / 304H Flanges, which has excellent forming and welding properties. Stainless Steel 304 Slip On Flanges is subject to pitting and crevice corrosion in warm chloride environments and to stress corrosion cracking above about 60 Degree C. The balanced austenitic structure of SS 304 Blind Spectacle Flanges enables it to be severely deep drawn without intermediate annealing.
This has made Alloy 304 Weld Neck Flanges dominant in the manufacture of drawn stainless parts such as sinks, hollow-ware and saucepans. Grade 304L Lap Joint Flanges is a sought after material for use in severely corrosive conditions, and also weld annealing is only necessary in applications where stress loads are excessive. Type 304L Orifice Flanges is used in a wide variety of home and commercial applications. 304L Stainless Steel Flanges is therefore used in food processing equipment, particularly in beer brewing, milk processing, and wine making. Some examples of applications that AISI 304H Slip On Flanges is commonly used for includes: Heat exchangers, Boilers, Condensers, and also it is most commonly used in petroleum refineries. Benefits of using Stainless Steel 304H Blind Spectacle Flanges include: Higher tensile yield strength and Greater short and long term creep strength. The carbon content of SS 304H Weld Neck Flanges is controlled in the range of 0.04 % – 0.10 % for increased strength at temperatures above 800 Degree F (427 Degree C).
Specifications : ASTM A182, ASME SA182
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Grade : 304 / 304L /304H UNS (S30400, S30403, S30409), DIN (1.4301, 1.4306 / 1.4307)
