304 stainless steel flanges are manufactured to ASTM A182 specifications and dimensions comply with ASTM and ASME standards. Shasan Piping Solution is a leading manufacturer and supplier of his ASTM A182 F304 flanges in all scales, types and shapes. 304 flanges are manufactured in nominal diameters from 1/2 inch to 48 inches and various pressure ratings. Depending on the function of the flange, there are different types such as SS 304 blind flange. The pressure class range is 150 to 2500 and the pressure number is PN6 to PN64.
Stainless Steel 304 Flanges Manufacturers, Stainless Steel 304 Flanges Suppliers, Stainless Steel 304 Flanges Stockists, Stainless Steel 304 Flanges Exporters
Stainless Steel 304 Flanges Manufacturers in India, Stainless Steel 304 Flanges Suppliers in India, Stainless Steel 304 Flanges Stockists in India, Stainless Steel 304 Flanges Exporters in India
The 304 stainless steel flange is made from austenitic stainless steel with an 18/8 chromium-nickel alloy. This material has high strength, with a minimum yield strength of 205 MPa and a minimum tensile strength of 515 MPa. ASTM A182 grade F304 pipe flanges are suitable for pressure vessel grade applications. Applications are found in offshore oil production, petroleum, petrochemicals, oil and gas, and many other industries. SS 304 flanges can be used in high temperature applications with operating temperatures up to 870°C. There are applications for ASME SA182 F304 lap flanges and other types of heat exchangers, boilers, condensers, and even pressure vessels.
Stainless Steel 304 Flanges Manufacturers in Mumbai, Stainless Steel 304 Flanges Suppliers in Mumbai, Stainless Steel 304 Flanges Stockists in Mumbai, Stainless Steel 304 Flanges Exporters in Mumbai
This material contains carbon, nitrogen, silicon, sulfur, manganese, phosphorous, 18% chromium and 8% nickel. They come in a variety of styles, including the SA 182 Gr F304 Socket Weld Flange, which comes with a welded socket for easy gripping of pipes. Socket weld flanges are mainly used for small diameter pipes. There are also welded neck flanges, ring joint flanges, flat flanges, and flat flanges. Please contact us for more information on UNS S30400 stainless steel flanges and prices.
| Specifications |
ASTM A182/ ASME SA182 |
| Grade |
F304 |
| UNI/ DIN / EN Standard |
6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar |
| JIS Standards |
5 K, 10K, 16K, 20 K, 30K, 40K, 63 K |
| Size Ranges |
From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB) |
| Flange Face Type |
FF, RF, LMF, SMF, RTJ, LJF. |
| Standards |
ASME | BS | DIN | ANSI | GOST | EN Flange |
| Pressure Classes |
Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500 |
| STANDARD |
304 Stainless Steel |
| JIS |
SUS 304 |
| DIN |
1.4301 |
| GOST |
08Х18Н10 |
| WERKSTOFF No. |
1.4301 |
| AFNOR |
Z7CN18‐09 |
| UNS |
S30400 |
| BS |
304S31 |
| EN |
SUS 304 |
| Gr |
Mn |
C |
Si |
Ni |
S |
P |
Cr |
Mo |
N |
| Stainless Steel 304 |
Minimum |
– |
– |
– |
8.0 |
– |
– |
18.0 |
– |
– |
| Maximum |
2.0 |
0.08 |
0.75 |
10.5 |
0.030 |
0.045 |
20.0 |
0.10 |
