Stainless Steel 304 / 304L / 304H Flanges

Stainless Steel 304 / 304L / 304H Flanges Supplier

Manufacturer & Stockist of Stainless Steel 304/304L/304H, ASTM / ASME – A 182 / 240, SA 182 / 240 Flanges in India.

Suppliers of Stainless Steel UNS S30400 / UNS S30403 Flanges in Iran, Iraq, Saudi Arabia, Indonesia & Brazil.

We are also manufacturer, supplier and exporter of SS 304 (werkstoff nr. 1.4301) / 304L (werkstoff nr. 1.4306 / 1.4307) Forged Flanges, Plate Flanges, Big Diameter Flanges as per customers drawing or specification.

A flanges is a product which is use to connect pipes, valves, pumps and other equipment to form a piping system. Flanges are usually welded or screwed type for connecting. Flanges joints are made by bolting together 2 flanges with a gasket between them to provide a seal and prevent from any leakage. Flanges facing are of different types like Raised face, flat face, Ring-Type Joint, Tongue & Groove, etc.


Grade: 304 / 304L / 304H / 304N / 304LN

Standards: ASTM / ASME

Designation: A 182, A 240 / SA 182, SA 240

Dimension Standard: B16.5, BS4504, EN-1092

STD: ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges etc.

Class / Pressure: 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64


SS 304 S30400 1.4301 X5CrNi18-10 304S31 08Х18Н10 SUS 304 Z7CN18‐09
SS 304L S30403 1.4306 / 1.4307 X2CrNi18-9 / X2CrNi19-11 304S11 03Х18Н11 SUS 304L Z3CN18‐10
SS 304H S30409 1.4301
SS 304N S30451 1.4948
SS 304LN S30453 1.4311


Other Products of Stainless Steel 304 / 304L Flanges
Forged Flanges Lapped joint Flanges Screwed Flanges
Threaded Flanges Blind Flanges Spectacle Flanges
Weld Neck Flanges BLRF Flanges Ring Type Joint Flanges
WNRF Flanges Slip On Flanges RTJ Flanges
Long Neck Weld Flanges SORF Flanges Socket Weld Flanges
Reducing Flanges SWRF Flanges Plate Flanges
Raised face Flanges Orifice Flanges Industrial Flanges