What is Stainless Steel Flange?

Stainless steel flanges are simple to inspect, clean, and modify. Different stainless steel materials are used to make stainless steel flanges. Stainless steel comes in a variety of grades, based on the material composition and mechanical qualities. These flanges are manufactured and supplied by Sanjay Metal India, a reputable producer and supplier.

The SS Flange is comprised of a highly austenitic material with low carbon content that offers excellent corrosion resistance. Utility scrubber assemblies are among the uses. Because of their corrosion resistance, the flanges are frequently employed in acid and fertilizer producing plants. Stainless Steel Pipe Flanges are available in a variety of sizes, with nominal bore sizes ranging from ½ inches to 48 inches.

Stainless Steel Flanges Specifications

Stainless Steel Flanges Specifications	ASTM A182 / ASME SA182
Size Chart of SS Flanges	1/2″ (15 NB) to 48″ (1200NB)
Standards Of Stainless Steel flanges	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure rating of SS flanges	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
American Standard of SS Flanges	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Stainless Steel Flange Grades

1. Stainless Steel 304 Flanges:

Stainless Steel 304 Flange has a minimum tensile strength of 515MPa and a minimum yield strength of 205MPa. The SS 304 Flange is also resistant to corrosion in most atmospheric conditions.

2. Stainless Steel 316 Flanges

Stainless Steel 316 Flanges are made of austenitic stainless steel that contains chromium, nickel, and molybdenum. The addition of 4 percent molybdenum to the composition has an effect on both mechanical and physical properties.

3. Stainless Steel 347 Flanges

Stainless Steel 347 Flanges are used in cryogenic, high-temperature, and high-wear and tear applications. The material is extremely resistant to oxidation and wear. Because of their excellent mechanical properties, Stainless Steel 347 Flanges are used in boilers and heavy exhaust systems.

Most Selling SS Flange Types

• Slip On Flanges
• Threaded Flanges
• Lap Joint Flanges
• Ring Type Joint Flanges
• Blind Flanges
• Socket Weld Flanges
• Weld Neck Flanges
• Long Weld Neck Flanges
• Orifice Flanges

SS Flange Application

•  Stainless Steel Flange uses in Paper Mills
•  Stainless Steel Weld Neck Flange uses in Expansion joints
•  ASME SA182 SS Slip On Flange uses in Bellows
•  Stainless Steel Blind Flange uses in Chemical Industries
•  SS Forged Flange uses in Heating Element Tubing
•  ANSI B16.5 Stainless Steel Flange uses in Heat Exchangers
•  SS Pipe Flange uses in High Temperature Mineral Processing
•  Stainless Steel Socket Weld Flange uses in Spiral Welded tube for burner pipes and flues