Stainless Steel 317L Flanges, 317L Stainless Steel Flanges, SS 317L Flanges, ASTM A182 UNS S31703 Flange, ASTM A182 F317L, ASME SA182 F317L Flanges Manufacturer in India.

Stockist Of SS 317L Slip On Flanges, Ss UNS S31703 Pipe Flanges, Global Supplier Of SS 317L Weld Neck Flange, SS F317L Flange, Stainless Steel 317L Flanges, SS 317L Blind Flanges Dealer in India, ANSI B16.5 Ss 317L Orifice Flanges, BS10 Table D, Table E, DIN Standard Flanges.

Valour Alloys Inc., we carry a full inventory and Supply Stainless Steel 317L Flanges products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.

SS317L is commonly utilized in chemical environments. It has shown itself to be effective in conditions where acids are present, such as acidic chloride. The metal is resistant to corrosion from such substances. As such, it is common to find 317L stainless steel in equipment used in pulp and paper mills.

317L flanges are a type of pipe fitting or component used in various industrial applications, particularly in the field of piping and plumbing. These flanges are specifically made from a stainless steel alloy known as 317L, which is a low carbon version of the 317 stainless steel grade. Let's delve into more details about 317L flanges.


Stainless Steel 317L Flanges Manufacturer

Stainless Steel 317L Flanges Manufacturer

Stainless Steel 317L Flanges Exporter

Stainless Steel 317L Flanges Exporter

ISO 9001:2015, PED/27/EC and OHSAS 18001:2015 Approved Manufacturer of Stainless Steel 317L Flanges in Specification ASTM A182 317L and Types Like 317L Weldneck Flange, 317L Blind Flange, 317L Socketweld Flange, 317L Slip On Flange, 317L Threaded Flange, 317L Laped Joint Flange, 317L Screw Flange, 317L Plate Flange, 317L WNRF Flange, BLRF Flange, SWRF Flange, 317L SORF Flange etc.

Material: 317L flanges are made from stainless steel alloy 317L, which is a modification of the 317 stainless steel. The "L" in 317L indicates its low carbon content, making it highly resistant to sensitization and corrosion. This characteristic makes it suitable for use in corrosive environments.

Corrosion Resistance: 317L stainless steel is renowned for its exceptional corrosion resistance, particularly in acidic and chloride-rich environments. It is resistant to a wide range of chemicals, making it a popular choice for applications in chemical processing, petrochemical, and offshore industries.

High Temperature Strength: 317L stainless steel offers good strength and high-temperature resistance. This makes 317L flanges suitable for applications where they may be exposed to elevated temperatures.

Weldability: 317L stainless steel is easily weldable, which is important for creating strong and durable connections in piping systems.

Types of Flanges: 317L flanges come in various types, including weld neck flanges, slip-on flanges, socket weld flanges, blind flanges, and threaded flanges. Each type has specific applications and advantages, and the choice depends on the requirements of the piping system.

Standards: These flanges are typically manufactured to meet industry standards such as ANSI/ASME B16.5 or ASTM A182, ensuring their compatibility and interchangeability with other components in the piping system.

317L flanges are crucial components in industrial piping systems, prized for their excellent corrosion resistance, high-temperature strength, and weldability. These qualities make them a preferred choice for a wide range of applications in industries where durability and resistance to chemical corrosion are essential.

Stainless Steel 317L Flanges Range

ASTM A182 Stainless Steel Flanges Specification ASTM A182 / ASME SA182
ASTM A182 Stainless Steel Flange Manufacturing Process Hot Forging / Rolling / Machining
ASTM A182 Flange Other Grades 202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc.
UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904
EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539
ASTM A182 Stainless Steel Flange Outer Diameter 1/2" NB TO 64" NB
ASTM A182 Stainless Steel Flange Pressure Class Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement
PN 6, PN 10, PN 16, PN 25 and PN 40 etc
ASTM A182 Stainless Steel Flange Schedule Sch 10s TO Sch XXS or As Per Custom Requirement
ASTM A182 Stainless Steel Flange Facing Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
ASTM A182 Stainless Steel Flange Dimension ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc..
ASTM A182 Stainless Steel Flange Types Welding Neck Flange, Slip On Flange,Alloy Steel, Socket Weld Flange, Weld Neck Flange Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc.
ASTM A182 Stainless Steel Flange Other Testing NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc.
ASTM A182 Stainless Steel Flange Value Added Services Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
ASTM A182 Stainless Steel Flange Packaging Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps
ASTM A182 Stainless Steel Flange Shipment & Transportation By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
ASTM A182 Stainless Steel Flange Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC

Stainless Steel 317L Flanges

ASTM A182 SS 317L Slip-On Flanges ASTM A182 SS 317L Threaded Flanges
ASTM A182 SS 317L Weld Neck Flanges ASTM A182 SS 317L Socket Weld Flanges
ASTM A182 SS 317L Blind Flanges ASTM A182 SS 317L Reducing Flanges
ASTM A182 SS 317L Lap Joint Flanges ASTM A182 SS 317L Plate Flanges
ASTM A182 SS 317L Orifice Flanges ASTM A182 SS 317L Forged Flanges
ASTM A182 SS 317L Ring Type Joint Flanges ASTM A182 SS 317L Square Flanges
ASTM A182 SS 317L Ring Type Joint Flanges ASTM A182 SS 317L Square Flanges

Types Of Stainless Steel 317L Flanges

Chemical Composition of Stainless Steel 317L Flanges

Grade Si Cr Mo P C Mn S Ni Fe
SS 317 1.0 max 18.00 – 20.00 3.00 – 4.00 0.045 max 0.08 max 2.0 max 0.030 max 11.00 – 15.00 57.845 min
SS 317L 1.0 max 18.00 – 20.00 3.00 – 4.00 0.045 max 0.035 max 2.0 max 0.030 max 11.00 – 15.00 57.89 min

Mechanical Properties of Stainless Steel 317L Flanges

Grade Tensile Strength Melting Point Yield Strength (0.2%Offset) Density Elongation
317/317L Psi – 75000 , MPa – 515 1400 °C (2550 °F) Psi – 30000 , MPa – 205 7.9 g/cm3 35 %

Equivalent Grade of Stainless Steel 317L Flanges

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

Stainless Steel 317L Flange Weight Chart

Pipe Normal Diameter (inch) Outer diameter Flange Thicjness Of Flange Minimum Diameter
of
Hub
Diameter of Raised Face Length Hub.Y Thread Length Diameter
of Bolt
Circle
Diameter
of Bolt
Holes
Number
of Bolts
Diameter of
Bolts
(inch)
KG LB
1/2" 15 89.00 11.20 30.20 35.10 15.70 15.70 60.50 15.80 4 1/2" 0.4 0.9
3/4" 20 98.50 12.70 38.10 42.90 15.70 15.70 69.90 15.80 4 1/2" 0.7 1.5
1" 25 108.00 14.20 49.30 50.80 17.50 17.50 79.30 15.80 4 1/2" 0.8 1.8
1-1/4" 32 117.50 15.70 58.70 63.50 20.60 20.60 88.90 15.80 4 1/2" 1.2 2.6
1-1/2" 40 127.00 17.50 65.00 73.20 22.40 22.40 98.60 15.80 4 1/2" 1.5 3.3
2" 50 152.50 19.10 77.70 91.90 25.40 25.40 120.70 19.10 4 5/8" 2.3 5.1
2-1/2" 65 178.00 22.40 90.40 104.60 28.40 28.40 139.70 19.10 4 5/8" 3.7 8.1
3" 80 190.50 23.90 108.00 127.00 30.20 30.20 152.40 19.10 4 5/8" 4.1 9
3-1/2" 90 216.00 23.90 122.20 139.70 31.80 31.80 177.80 19.10 8 5/8" 5.1 11.2
4" 100 228.50 23.90 134.90 157.20 33.30 33.30 190.50 19.10 8 5/8" 5.9 13
5" 125 254.00 23.90 163.60 185.70 36.60 36.60 215.90 22.40 8 3/4" 7 15.4
6" 150 279.50 25.40 192.00 215.90 39.60 39.60 241.30 22.40 8 3/4" 8.4 18.5
8" 200 343.00 28.40 246.10 269.70 44.50 44.50 298.50 22.40 8 3/4" 13 28.6
10" 250 406.50 30.20 304.80 323.90 49.30 49.30 362.00 25.40 12 7/8" 18 39.5
12" 300 482.50 31.80 365.30 381.00 55.60 55.60 431.80 25.40 12 7/8" 29 64
14" 350 533.50 35.10 400.10 412.80 57.20 57.20 476.30 28.50 12 1" 39 86
16" 400 597.00 36.60 457.20 469.90 63.50 63.50 539.80 28.50 16 1" 47 103
18" 450 635.00 39.60 505.00 533.40 68.30 68.30 577.90 31.80 16 1 1/8" 57 126
20" 500 698.50 42.90 558.80 584.20 73.20 73.20 635.00 31.80 20 1 1/8" 76 167
24" 600 813.00 47.80 663.40 692.20 82.60 82.60 749.30 35.10 20 1 1/4" 97 214

Other Available Products Of Stainless Steel 317L Flanges

Stainless Steel 317 Flanges Stainless Steel 317L EN 1092-1 Flanges
Stainless Steel 317 BS 4504 Flanges Stainless Steel 317L Forged Flanges
Stainless Steel UNS S31700 Flanges Stainless Steel 317 Slip on Flanges
SS 317L Flat Flange Suppliers ANSI 317 Stainless Steel Blind Flange
SS UNS S31703 Weld Neck Flanges Dealer SS 317 Socket weld Flanges Exporter
SS 317L Long Weld Neck Flanges Stockholder Steel 317 Threaded Flanges Distributors
Stainless Steel SUS 317 Reducing Flanges SS 317L Ring Type Joint Flanges Manufacturer
Stainless Steel DIN 1.4449 Orifice Flange Stainless Steel DIN 1.4438 Spectacle Blind Flanges
Stainless Steel 317 WNRF Flange Stainless 317L SORF Flanges
ANSI B16.5 SS 317L RTJ Flanges SS 317 Screwed Flanges Stockist
ASTM A182 SS 317L Lap Joint Flanges ASME SA182 SS 317 BLRF Flange
Stainless Steel 317 Raised Face Flanges 317L SS Nipoflange
A182 SS 317L Square Flanges ASME SA182M SS 317 SWRF Flange
Steel 317 Tongue & Groove Flanges SS 317L Male & Female Flanges
Stainless Steel 317 DIN Flanges SS 317L ASME B16.5 Flanges

Stainless Steel 317L Flanges Application

  • Oil and Gas equipments
  • Offshore Technology
  • Seawater Desalination Plants
  • Chemical Industry
  • Airport, Malls, Buildings
  • Storage Tanks
  • Medical Industry
  • Civil Engineering
  • Pressure vessels, Reactor tanks, and Heat exchangers
  • Rotors, impellers and shafts
  • Power Plants
  • Petrochemical
  • Shipbuilding Industry
  • Mining Industry
  • Food Equipments Industry

Test Certificates

We 317L Flanges with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.

Quality Assurance

At 317L Flanges all types of Such as 304 Flanges,304L Flanges,304H Flanges,304 / 304L Flanges,310s Flanges,316 Flanges,316L Flanges,316 / 316L Flanges,316Ti Flanges,317L Flanges,321 Flanges,321h Flanges,347 Flanges,347H Flanges,904L Flanges,SMO 254 Flanges,6MO Flanges,ASTM A403 Flanges from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.

Marking & Packing

Our 317L Flanges is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All 317L Flanges are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements

Supplying Stainless Steel 317L Flanges to Countries -

We Export Stainless Steel 317L Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.

Distributing Stainless Steel 317L Flanges to Cities -

We Export Stainless Steel 317L Flanges to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.