This alloy also contains appreciable amounts of molybdenum for better resistance to chloride-induced pitting corrosion for service in marine environments, chemical processing, and other severe applications of the flanges. One of the exceptional properties of Stainless Steel 317 Flanges is that it has excellent resistance to sulfuric acid solutions with up to 5% concentration at temperatures as high as 120°F. That makes the flanges fit for industries that require high performance against corrosive environments.
Besides, the tensile strength this alloy holds leaves much to be desired, which contributes toward effectiveness in structural applications. We provide a complete range of Stainless Steel 317 Flanges, which comprise slip-on flanges, weld neck flanges, blind flanges, and more. Each type serves a particular function within piping systems, so periods would avail solutions for diversified operational needs. For instance, the ASTM A182 F317 Slip-On Flange makes mounting pipes easy unto the flange for securely fitted and accurate connections. The ASTM A182 F317 Blind Flange is also used to seal the ends of pipeline systems,making them quite ideal in systems that have periodic maintenance.
In addition to standard flanges, there are more specific ones, such as SS 317L Blind Flange, which is, in fact, a low-carbon version of 317 alloy. This variant particularly serves in applications for which welding is necessary without requiring any post-weld heat treatment. SS 317L Flanges to ASTM A182 are designed to meet both rigorous mechanical and chemical standards so that it works stably under conditions of high temperature and pressure. We supply Stainless Steel 317 Flanges to our clients in various sizes and specifications. We carry different diameters, pressure ratings, and face types like raised face, flat face, and ring-type joint. Our products conform to international standards such as ASTM A182, ANSI B16.5, ASME SA182.
317 Stainless Steel Flanges Equivalent Grades
STANDARD |
UNS |
WNR. |
JIS |
EN |
SS 317 |
S31700 |
1.4449 |
SUS 317 |
- |
Specification of Stainless Steel 317 Flanges
Stainless Steel Flanges Specification : ASTM A182 / ASME SA182
Dimension Standard : 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)
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, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.
Chemical Alloyion of Stainless Steel 317 Flanges
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
317 |
0.08 max |
2 max |
1 max |
0.040 max |
0.03 max |
18 – 20 |
3 – 4 |
11 – 14 |
- |
Mechanical Properties Of Stainless Steel 317 Flanges
Density |
8.0 g/cm3 |
Melting Point |
1454 °C (2650 °F) |
Tensile Strength |
Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) |
Psi – 30000 , MPa – 205 |
Elongation |
35 % |
Physical Properties of 317 Stainless Steel Flanges
Physical Properties (Room Temperature) |
||
Specific Heat (0-100°C) |
500 |
J.kg-1.°K-1 |
Thermal Conductivity |
14.6 |
W.m -1.°K-1 |
Thermal Expansion |
16.5 |
mm/m/°C |
Modulus Elasticity |
193 |
GPa |
Electrical Resistivity |
7.4 |
μohm/cm |
Density |
7.99 |
g/cm3 |
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SS F317L Flange, SS UNS S31700 Pipe Flanges, Stockist of Stainless Steel 317 Slip On Flanges, Stainless Steel 317 Flanges, SS 317 Blind Flanges Dealer in India, Global Supplier of SS 317L Weld Neck Flange, ANSI B16.5 SS S31703 Orifice Flanges, BS10 Table D, Table E, DIN Standard Flanges, 317L SS Lapped joint Flanges, Werkstoff No 1.4438 SS Socket Weld Flanges, Stainless Steel ASTM A182 F317 Threaded Flanges, ANSI B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN-1092 Stainless Steel 317 Forged Flanges, Manufacturer Of ASTM A182 317L SS Plate Flange in Mumbai, India.