SS 317 Flanges Exporters, Stainless Steel 317L Flanges, SS F317 Slip On Flanges, ASTM A182 SS F317L Pipe Flanges Manufactures, SS F317L Blind Flanges Suppliers, Steel 317 Industrial Flanges Suppliers, Stainless Steel F317 ASME SA182 Weld-Neck Flanges Stockist in Mumbai India.
ASME 16.47 Stainless Steel F317 Plate Flanges, Stainless Steel in Grades 317 / 317L / Flanges, ANSI B16.5 Stainless Steel 317 Socket weld Flanges Exporters, SS 317 WNRTJ EN-1092 Flanges, ASME SA182 SS 317L Orifice Flanges, ASTM A182 F317L Ring Type Joint Flanges.
Priminox Overseas is a known trader of Stainless Steel 317 / 317L Flanges, which is non-magnetic in nature. Stainless Steel 317 Slip On Flanges can be welded using fusion and resistance methods, where oxyacetylene welding method is not preferred for this alloy. Stainless Steel 317 Blind Spectacle Flanges is tougher than 304 stainless with a long stringy chip, where the use of chip breakers is recommended. In addition, annealing in Stainless Steel 317 Weld Neck Flanges can be performed on both grades between 1850 Degree F and 2050 Degree F, followed by rapid cooling. Stainless Steel 317 Orifice Flanges can be cold worked to various tempers and can be readily formed and drawn. Stainless Steel 317L Lap Joint Flanges is often used in chemical process equipment, petrochemical process equipment, pulp and paper manufacturing, condensers in fossil and nuclear fueled power generation stations. Stainless Steel 317L Flanges is also commonly used to handle sulfur, pulp liquor, acid dyestuffs, acetylating and nitrating mixtures, bleaching solutions, severe coal and oil, and many chemical compounds. Stainless Steel 317L Blind Raised Flanges should be heated to 1149 Degree C – 1260 Degree C (2100 Degree F – 2300 Degree F); however, it should not be heated below 927 Degree C (1700 Degree F). Increased levels of chromium, nickel and molybdenum in Stainless Steel 317L Ring Type Joint Flanges compared to 316L stainless steel improve resistance to chloride pitting and general corrosion.
UNS S31703 Long Weld Neck Flanges, Stainless Steel 317 BS4504 Lap Joint Flanges, Stainless Steel 1.4438 Raised Face Flanges, UNS S31700 SS Reducing Flanges, DIN 1.4449 SS SORF Flanges Stockholders, SS 317 Class 1500# SOFF Flanges, SS F317 ANSI B16.5 BLRF Flanges, SS 317L Spectacle Blind Flanges Distributors, SS ANSI B16.48 F317L WNFF Flanges.
317 / 317L Stainless Steel Flanges Specification
Specifications : ASTM A182, ASME SA182
Dimensions : 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)
Grade : 317 / 317L UNS (S31700, S31703), DIN (1.4449, 1.4438)
Equivalent Grade
STANDARD | UNS | WNR. | JIS | EN |
SS 317 | S31700 | 1.4449 | SUS 317 | - |
SS 317L | S31703 | 1.4438 | SUS 317L | X2CrNiMo18-15-4 |
Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
SS 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.845 min |
SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.89 min |
Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Types of Stainless Steel F317 / F317L Flanges |
|
Stainless Steel 317 Flanges |
Stainless Steel 317 Pipe Flanges |
SS 317L Flange Suppliers |
Steel F317L Industrial Flanges |
Stainless Steel F317 RTJ Flanges |
Stainless Steel F317 Plate Flanges |
ASTM A182 SS 317L Blind Flanges Suppliers |
ASME SA182 SS 317L Slip On Flanges Exporters |
317 Stainless Steel Orifice Flanges Dealer |
Stainless Steel F317 Socket weld Flanges |
ANSI B16.5 SS F317L WNRTJ Flanges Stockholder |
ANSI 16.47 SS F317L SORF Flanges Distributors |
DIN 1.4449 / 1.4438 Stainless Steel BLRF Flanges |
UNS S31700 / S31703 SS SOFF Flanges |
Stainless Steel F317 BS10 Lap Joint Flanges |
Stainless Steel F317 ANSI B16.5 Square Flanges |
SS F317 A182 WNRF (Weld Neck Raised Face) Flange |
SA182 SS 317 Threaded Forged Flanges Stockist |
ASME B16.47 Stainless Steel 317L Reducing Flanges |
ANSI B16.48 SS 317 Long Weld Neck Flange Supplier |
SS F317 Spectacle Blind Flanges Manufacturer |
Stainless Steel F317 Ring Type Joint Flanges |
Stainless Steel 317 Lap Joint Flanges |
F317L Stainless Steel Square Flanges |
SS F317 Tongue & Groove Flanges Stockist |
Stainless Steel 317 EN-1092 Raised Face Flanges |
Approved in The Following Top Refineries Across The Globe

SABIC (Saudi Arabia)

Aramco (Saudi Arabia)

ALBA (Saudi Arabia)

QAFCO (Qatar)

MAADEN Saudi Arabia)

KNPC (Kuwait)

KOC (Kuwait)

Qatar Petroleum (Qatar)

PDO (Oman)

ADNCO (U.A.E.)

ORPIC (Oman)

Takreer (Abu Dhabi)

YASREF (Saudi Arabia)

PetroBras (Brazil)

PETRONAS (Malaysia)

NIOC (Iran)

NPDC (Nigeria)

EGPC (Egypt)
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Stainless Steel 317 / 317L Flanges
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