SS 317 Flanges Supplier

Stainless steel 317 is austenitic stainless steel with excellent corrosion and oxidation resistance. It is also highly resistant to chloride stress-corrosion cracking, making it an ideal choice for applications in industries where the presence of chlorine salts can be problematic. The type of flange used with stainless steel 317 will depend on the application's requirements.

Stainless Steel 317 Flanges, Stainless Steel 304 Flanges, SS S31700 Flanges Stockist, UNS S31700 Flanges, Stainless Steel 317L Flanges, ANSI B16.5 Stainless Steel 317 Flanges, Stainless Steel 1.4449 Flanges, SS S31703 Flanges, Alloy 317l Flanges, Ss 317 Flanges, ASTM A182 317 Stainless Steel Flanges Supplier in Mumbai, India.

CaStainless Steel 317 Flanges have a wide range of options available, each offering its own unique set of advantages. These include Weld Neck Flange – This flange type is commonly used when welding operations need to be performed to assemble the joint. The weld neck flange has a neck that extends outward from the face and allows the welding operation to occur without having to remove or manipulate any other components. Slip-on Flange – This flange has a hub that slips over the end of a pipe or tube before being secured with bolts or screws. Slip-on flanges are typically used for low-pressure applications such as water systems or small piping jobs. At Metcore Steel, we pride ourselves on providing excellent customer service and offering a wide range of products, including Stainless Steel 317 Flanges and Hastelloy C276 Flanges.

ASME SA 182 Stainless Steel 317 Ring Type Joint Flange, 317 Stainless Steel Weld Neck Flanges, Stainless Steel 1.4438 Socket Weld Flange, 1.4438 Stainless Steel Forged Flanges Exporter, AISI 317L Stainless Steel Blind Flanges, 317L Stainless Steel Slip-On Flanges, SUS 317L Loose Flanges, Stainless Steel 1.4449 Threaded Flanges, 317 SS Industrial Flanges, Stainless Steel 317 Orifice Flange, Stainless Steel 317l Orifice Flange Exporter, 317 SS Reducing Flanges Manufacturer in India.

Stainless steel 317L (low carbon) is often specified when working in environments where corrosion resistance is vital, such as chemical processing plants, food processing facilities, oil refineries, marine applications, etc. Additionally, due to SS 317L Flange high strength and corrosion resistance properties, it can be found in various other industries, including petrochemical refinery equipment, pharmaceutical equipment manufacturing plants, and paper mills & pulp industries. Its versatility makes it one of the most popular alloys amongst engineers across many industries. In addition to our range of Stainless Steel 317 Flanges, we also offer a variety of Stainless Steel 904L Flanges to meet your piping needs.

Stainless Steel 317 offers outstanding general corrosion resistance properties compared to other grades, such as 304/304L stainless steels. That is due mainly in part due to its higher molybdenum content which gives it more significant levels of protection against chloride pitting attack and crevice corrosion cracking than other grades may possess; these increased levels make it suitable for use in areas where seawater may come into contact with metal surfaces - i.e., marine environments where saltwater can cause rapid deterioration otherwise. Its low carbon content makes it more 'weldable' than traditional 304 & 316 grades.
Stainless Steel 317 provides excellent corrosion resistance properties compared to other grades, such as 304/304L stainless steel, thanks mainly in part due to its higher molybdenum content which gives it more significant levels of protection against chloride pitting attack and crevice corrosion cracking than other grades, may possess; its low carbon content makes it more 'weldable' than traditional 304 & 316 grades to allowing complex shapes fabrication without worrying about hot cracking during cooling.


317 stainless steel flanges are commonly used in industries such as chemical processing, pulp and paper, and pharmaceuticals, where the flanges may be exposed to corrosive materials or high temperatures. They are also used in applications such as heat exchangers, pressure vessels, and pumps, where a strong & reliable connection is required
317 stainless steel is equivalent to ASTM A182 Grade F317, a high-alloy austenitic stainless steel containing molybdenum, nickel & chromium. This material has excellent corrosion resistance & high strength, making it ideal for use in harsh environments where resistance to corrosion & wear is a concern.
SS 317 flanges are pipe fitting made from grade 317 stainless steel. These flanges are designed to provide a strong and reliable connection between two pipe sections or between a pipe and a valve, pump, or other equipment. They are commonly used in high-temperature and high-pressure applications where a strong and reliable connection is essential. SS 317 flanges are available in various sizes & configurations to suit various piping needs.

SS 317 Flanges Specification

Specifications :

Dimensions :

Standard :

Size :

Class/Pressure :

Flange Face Type :

ASTM A182, ASTM A182

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

1/2" (15 NB) to 48" (1200NB)

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

SS 317L Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 317 1.4449 S31700 SUS 317 -
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4

SS 317 Flanges 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

SS 317L Flanges 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 %


SS 317 Flanges Available Types

Stainless Steel 317 / 317L Slip On Flanges
  • Stainless Steel 317L Slip On Flanges
  • Stainless Steel 317 Slip On Flanges
  • Stainless Steel 317L Slip On Flanges
  • SS S31700, S31703 Slip On Flanges
  • 1.4449, 1.4438 Slip On Flanges
  • ASTM A182 SS 317L Slip On Flanges (SORF)
  • ASME SA 182 Stainless Steel 317 Slip On Flanges
Stainless Steel 317 / 317L Weld Neck Flanges
  • Stainless Steel 317L Weld Neck Flanges
  • Stainless Steel 317 Weld Neck Flanges
  • Stainless Steel 317L Weld Neck Flanges
  • SS S31700, S31703 Weld Neck Flanges
  • 1.4449, 1.4438 Weld Neck Flanges
  • ASTM A182 SS 317 Weld Neck Flanges (WNRF)
  • ASME SA 182 Stainless Steel 317 Weld Neck Flanges
Stainless Steel 317 / 317L Socket Weld Flanges
  • Stainless Steel 317L Socket Weld Flanges
  • Stainless Steel 317 Socket Weld Flanges
  • Stainless Steel 317L Socket Weld Flanges
  • SS S31700, S31703 Socket Weld Flanges
  • 1.4449, 1.4438 Socket Weld Flanges
  • ASTM A182 SS 317 Socket Weld Flanges (SWRF)
  • ASME SA 182 Stainless Steel 317 Socket Weld Flanges
Stainless Steel 317 / 317L Blind Flanges
  • Stainless Steel 317L Blind Flanges
  • Stainless Steel 317 Blind Flanges
  • Stainless Steel 317L Blind Flanges
  • SS S31700, S31703 Blind Flanges
  • 1.4449, 1.4438 Blind Flanges
  • ASTM A182 SS 317 Blind Flanges (BLRF)
  • ASME SA 182 Stainless Steel 317 Blind Flanges
Stainless Steel 317 / 317L Ring Type Joint Flanges
  • Stainless Steel 317L Ring Type Joint Flanges
  • Stainless Steel 317 Ring Type Joint Flanges
  • Stainless Steel 317L Ring Type Joint Flanges
  • SS S31700, S31703 Ring Type Joint Flanges
  • 1.4449, 1.4438 Ring Type Joint Flanges
  • ASTM A182 SS 317 Ring Type Joint Flanges (RTJ)
  • ASME SA 182 Stainless Steel 317 Ring Type Joint Flanges
Stainless Steel 317 / 317L Long Weld Neck Flanges
  • Stainless Steel 317L Long Weld Neck Flanges
  • Stainless Steel 317 Long Weld Neck Flanges
  • Stainless Steel 317L Long Weld Neck Flanges
  • SS S31700, S31703 Long Weld Neck Flanges
  • 1.4449, 1.4438 Long Weld Neck Flanges
  • ASTM A182 SS 317 Long Weld Neck Flanges
  • ASME SA 182 Stainless Steel 317 Long Weld Neck Flanges

Searches Related to Stainless Steel 317L Flange

stainless steel 317l flanges exporter in mumbai, stainless steel f317 flanges manufacturer in india, suppliers and exporters of f317l stainless steel screwed flanges, stainless steel 317l threaded pipe flange, stainless steel 1.4449 flanges suppliers, stainless steel 317 flanges, ss 317l long weld neck flanges, stainless steel 317l flanges exporter in india, ss 317l tongue & groove flanges, f317 threaded stainless steel flange, stainless steel sus 317 flanges price list, buy high quality 317 stainless steel flange, stainless steel 317l flanges price list, stainless steel 317 flanges manufacturer in mumbai, ss 317 loose flanges, stainless steel 1.4449 plate flange, stainless steel 317 flanges suppliers, ss 317l flanges manufacturer in india, stainless steel 317l flat face flanges, stainless uns s31700 flange suppliers in india, ss 304l orifice flanges, stainless steel 317 pipe flanges, stainless steel 1.4449 flange dimensions, uns s31703 stainless steel industrial flanges suppliers, stainless steel 317l flanged fittings dimensions, stainless steel 317l spectacle blind flanges, stainless steel 317l flanges supplier in mumbai, ss 317 high hub blind flanges, ss 1.4449 flanges manufacturer in india, stainless steel 317 forged flanges, stainless steel s31700 flange price list, ss s31703 wnrf suppliers, stainless steel f317 flanges price list india.