Stainless Steel 317 Flanges offered by Adinox Overseas are engineered with precision and manufactured in compliance with international quality standards to meet the needs of various industries. These flanges are made from UNS S31700 material grade and conform to ASTM A182 F317, ensuring superior performance in aggressive environments. The universal standard name of this alloy is Stainless Steel 317, which is known for its enhanced corrosion resistance due to a higher concentration of molybdenum when compared to conventional austenitic stainless steels.

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The high-quality Stainless Steel 317 Flanges are widely used in industries such as petrochemical, chemical processing, power generation, pulp & paper, marine, and oil & gas. The excellent resistance to pitting and crevice corrosion, combined with remarkable tensile strength, makes these flanges ideal for use in environments involving acidic and chloride-rich solutions. Adinox Overseas provides these flanges in a variety of types including weld neck, slip-on, blind, threaded, socket weld, lap joint, and long weld neck, meeting dimensional standards such as ANSI, ASME, DIN, EN, BS, and JIS.

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The ASTM A182 F317 Flanges demonstrate outstanding performance in high-temperature conditions, especially where stress corrosion cracking is a concern. The presence of low carbon content reduces carbide precipitation during welding processes, improving the weldability and forming characteristics of the material. These flanges are also non-magnetic in the annealed condition and can be easily machined and fabricated into different shapes and designs as per the client’s requirements.

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Customers seeking premium performance and long-lasting durability prefer SS 317 Flanges for their reliability under pressure and resistance against corrosion. Whether it’s for pressure vessels, heat exchangers, condensers, or pipelines, Stainless Steel 317 Flanges from Adinox Overseas offer optimal performance backed by proven material integrity.

Stainless Steel 317 Flanges in Mumbai, Stainless Steel 317 Flanges Manufacturers in Mumbai, Stainless Steel 317 Flanges Suppliers in Mumbai, Stainless Steel 317 Flanges Stockists in Mumbai, Stainless Steel 317 Flanges Exporters in Mumbai

Specifications Of Stainless Steel 317 Flanges

Specification	ASTM A182 / ASME SA182
Dimension Standard	ANSI/ASME B16.5, B16.47 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" (1200 NB)
Class / Pressure	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type	Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN Flanges	DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673
JIS Flanges	JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges	BS4504 PN 6, PN 10, PN 16, PN 25, PN 40, PN 64, PN 100, PN 160, PN 250, BS 10, BS Table D, E, F, H

Chemical Composition for Stainless Steel 317 Flanges

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 317	0.08 max	2 max	0.75 max	0.045 max	0.030 max	18 – 20	-	8 – 11	-

Mechanical Properties Of Stainless Steel 317 Flanges

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Application Of Industries

Power Plants

Aerospace

Refineries

Construction

Oil & Gas

Sugar

Chemical

Petrochemical

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