A182 Stainless Steel 317 Flange Manufacturers and Suppliers:
SS 317/317L flanges are a type of stainless steel flanges made from austenitic stainless steel that contains molybdenum, which provides excellent corrosion resistance in various environments. The SS 317/317L flanges are commonly used in applications where the material is exposed to high temperatures, such as in chemical and petrochemical industries, power generation, and oil and gas processing.
The primary difference between SS 317 and 317L is the lower carbon content in 317L, which makes it more resistant to sensitization and improves its weldability. The SS 317/317L flanges are available in various sizes, shapes, and types, such as slip-on, weld neck, threaded, socket weld, lap joint, and blind flanges.
ISO Approved ASTM A182 Stainless Steel 317 Flanges Manufacturer In India, ASME SA182 SS 317L Flanges Dimensions & Weight Chart, Tolerances, Thickness, Cad Drawing, UNS S31700 Pipe Flange
ADCO Forge and Fittings is a best manufacturer and supplier of high-quality stainless steel flanges, including SS 317/317L flanges. The company has established a strong reputation in the industry for providing reliable and durable products that meet the highest quality standards.
SS 317/317L flanges are used in a wide range of applications in various industries, including oil and gas, petrochemical, chemical, and power generation. These flanges are made from a high-performance austenitic stainless steel that provides excellent resistance to corrosion and oxidation at elevated temperatures.
We uses state-of-the-art technology and modern manufacturing techniques to produce SS 317/317L flanges that meet the precise requirements of its customers. The team of highly skilled engineers and technicians who work closely with customers to understand their specific needs and provide customized solutions.
In addition to SS 317/317L flanges, also produces a wide range of other stainless steel flanges, including SS 304/304L flanges, SS 316/316L flanges, and SS 321/321H flanges. The company also offers other products such as butt weld fittings, forged fittings, and pipes.
ADCO Forge and Fittings is committed to providing its customers with the highest quality products and services at competitive prices. A strong focus on innovation and continuous improvement, and it invests heavily in research and development to stay at the forefront of the industry.
In summary, We are a reputable and reliable manufacturer of SS 317/317L flanges and other stainless steel products. With its advanced technology, skilled workforce, and commitment to quality, the company is well-positioned to meet the needs of its customers in various industries.
SS 317/317L flanges are highly durable and resistant to oxidation and corrosion in harsh environments. They have excellent strength, toughness, and workability, making them ideal for various industrial applications. The flanges can withstand high pressure and temperature, making them suitable for use in critical applications where safety and reliability are essential.
We are reputed manufacturer of SS 317/317L flanges that meet the highest quality standards. produces a wide range of flanges, including SS 317/317L flanges, in various sizes and types. use advanced technology and modern manufacturing techniques to produce flanges that are reliable, durable, and resistant to corrosion and oxidation.
We have the ready inventory of 317 Stainless Steel Flanges in the different size ranges of 1 Inch, 2 Inch, 3 Inch, 4 Inch, 5 Inch,, 6 Inch, 7 Inch, 8 Inch, 1 1/2 Emt, 7/8 Npt SS 317L Flanges..
SS 317L Flanges Standard Specifications
Standards
ASTM A182/ ASME SA182, ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
Din
DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2638, DIN2673
Class
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40.
JIS/UNI/BS
5K, 10K, 16K, 20K, 30K, 40K, 63K/ 6Bar 10Bar 16Bar 25Bar 40Bar/BS4504 , BS4504, BS1560, BS10
Dimensions
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size Range (inches)
From ½” (15 NB) to 48″ (1200NB)
Forms
SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle
Connection Type
RTJ, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
Face Type
Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
A182 GR 317 Slip On Flange, WNR 1.4449 Weld Neck Flange, UNS S31703 Forged Flanges, DIN 1.4438 Blind Flange, RTJ Flange, INOX 1.4449 Plate Flange, SWRF Flange, WNRF Flange, AISI SS 317 Orifice Flange, 317L SS Lap Joint Flange. Get best Price List.
ASTM A182 SS 317/317L Flanges Types
If you are looking for 317/317L Pipe Flanges types, weight chart, size chart, tolerance, and dimensions with drawings then kindly click the below-mentioned forms of Flanges as per your requirements to get the complete details. For the quick quote / price list click here.
Stainless Steel 317 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 |
317L Stainless Steel 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 |
UNS S31700 Pipe 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 % |
ASTM A182 Stainless Steel 317 Threaded Flange Weight Chart
Flange Weights by Pressure Class and Size | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | 150 # | 300 # | 600 # | 900 # | 1500 # | 2500 # | ||||||||||||
WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | |
1/2″ | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | SEE 1500 # WEIGHTS | 5 | 4 | 4 | 7 | 7 | 7 | ||
3/4″ | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | SEE 1500 # WEIGHTS | 6 | 5 | 6 | 8 | 8 | 8 | ||
1″ | 3 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | SEE 1500 # WEIGHTS | 9 | 8 | 8 | 12 | 11 | 11 | ||
1 1/2″ | 4 | 3 | 3 | 7 | 6 | 6 | 8 | 7 | 8 | SEE 1500 # WEIGHTS | 13 | 12 | 13 | 25 | 22 | 23 | ||
2″ | 6 | 5 | 5 | 9 | 7 | 8 | 12 | 9 | 10 | SEE 1500 # WEIGHTS | 25 | 25 | 25 | 42 | 37 | 39 | ||
2 1/2″ | 8 | 7 | 7 | 12 | 10 | 12 | 18 | 13 | 15 | SEE 1500 # WEIGHTS | 36 | 36 | 35 | 52 | 55 | 56 | ||
3″ | 10 | 8 | 9 | 15 | 13 | 16 | 23 | 16 | 20 | 31 | 26 | 29 | 48 | 48 | 48 | 94 | 83 | 86 |
4″ | 15 | 13 | 17 | 25 | 22 | 27 | 42 | 37 | 41 | 53 | 53 | 54 | 73 | 73 | 73 | 145 | 125 | 130 |
5″ | 19 | 15 | 20 | 32 | 28 | 35 | 68 | 63 | 68 | 86 | 83 | 87 | 130 | 130 | 140 | 245 | 210 | 225 |
6″ | 24 | 19 | 26 | 42 | 39 | 50 | 81 | 80 | 86 | 110 | 110 | 115 | 165 | 165 | 160 | 380 | 325 | 345 |
8″ | 39 | 30 | 45 | 67 | 58 | 81 | 120 | 115 | 140 | 175 | 170 | 200 | 275 | 260 | 300 | 580 | 485 | 530 |
10″ | 52 | 43 | 70 | 91 | 81 | 124 | 190 | 170 | 230 | 260 | 245 | 290 | 455 | 435 | 510 | 1075 | 930 | 1025 |
12″ | 80 | 64 | 110 | 140 | 115 | 185 | 225 | 200 | 295 | 325 | 325 | 415 | 690 | 580 | 690 | 1525 | 1100 | 1300 |
14″ | 110 | 90 | 140 | 180 | 165 | 250 | 280 | 230 | 355 | 400 | 400 | 520 | 940 | NA | 975 | NA | NA | NA |
16″ | 140 | 98 | 180 | 250 | 190 | 295 | 390 | 330 | 495 | 495 | 425 | 600 | 1250 | NA | 1300 | NA | NA | NA |
18″ | 150 | 130 | 220 | 320 | 250 | 395 | 475 | 400 | 630 | 680 | 600 | 850 | 1625 | NA | 1750 | NA | NA | NA |
20″ | 180 | 165 | 285 | 400 | 315 | 505 | 590 | 510 | 810 | 830 | 730 | 1075 | 2050 | NA | 2225 | NA | NA | NA |
22″ | 225 | 185 | 355 | 465 | 370 | 640 | 720 | 590 | 1000 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
24″ | 260 | 220 | 430 | 580 | 475 | 790 | 830 | 730 | 1250 | 1500 | 1400 | 2025 | 3325 | NA | 3625 | NA | NA | NA |
A182 SS 317L Flanges Dimenssional Tolerance
WELDING NECK FLANGES | ||||
---|---|---|---|---|
0 | Outside Diameter | When 0 is 24″or less | ±0.06″ | ±1.6 mm |
When O is over 24” | ±0.12″ | ±3.2 mm | ||
R | Diameter of Contact Face | 0.06” (1.6 mm) raised face | ±0.03″ | ±0.8 mm |
0.25″ (6.4 mm) raised face | ±0.02″ | ±0.5 mm | ||
A | Diameter of Hub at Point of Welding | NPS 5 and smaller | +0.09″, -0.03″ | +2.4 mm, -0.8 mm |
NPS 6 and larger | +0.16″, -0.03″ | +4.0 mm, -0.8 mm | ||
B | Inside Diameter | NPS 10 and smaller | ±0.03″ | ±0.8 mm |
NPS 12 to 18, inclusive | ±0.06″ | ±1.6 mm | ||
NPS 20 and larger | +0.12″, -0.06” | +3.2 mm, -1.6 mm | ||
X | Diameter of Hub at Base | When Hub Base is 24″ or less | ±0.06″ | ±1.6 mm |
When Hub Base is over 24″ | ±0.12″ | ±3.2 mm | ||
c | Thickness | NPS 18 and smaller | +0.12″, -0.00″ | +3.2 mm, -0.0 mm |
NPS 20 and larger | +0.19″, -0.00″ | +4.8 mm, -0.0 mm | ||
Drilling | Bolt Circle Diameter | ±0.06″ | ±1.6 mm | |
Bolt Hole Spacing | ±0.03″ | ±0.8 mm | ||
Eccentricity of Bolt Circle and Facing with Respect to Bore | NPS 21/2 and smaller | ±0.03″ | ±0.8 mm | |
NPS 3 and larger | ±0.06″ | ±1.6 mm | ||
Length Through Hub | NPS 10 and smaller | ±0.06″ | ±1.6 mm | |
NPS 12 and larger | ±0.12″ | ±3.2 mm | ||
SLIP-ON, LAP JOINT, SOCKET WELDING, THREADED AND BLIND FLANGES | ||||
O | Outside Diameter | When O is 24″ or less When O is over 24″ |
±0.06″ ±0.12″ | ±1.6 mm ±3.2 mm |
R | Diameter of Contact Face | 0.06″ (1.6 mm) raised face 0.25″ (6.4 mm) raised face | ±0.03″ ±0.02″ | ±0.8 mm ±0.5 mm |
B | Inside Diameter at Face of Socket Welding Flanges
Inside Diameter of Slip-On, Lap Joint, and Socket Welding |
NPS 10 and smaller NPS 12 through 18, inclusive NPS 20 and larger |
±0.03″ ±0.06″ +0.12″, -0.06″ | ±0.8 mm ±1.6 mm +3.2 mm, -1.6 mm |
NPS 10 and smaller NPS 12 and larger |
+0.03″, -0.00″ +0.06″, -0.00″ | +0.8 mm, -0.0 +1.6 mm, -0.0 mm |
||
Q | Counterbore, Threaded Flanges | NPS 10 and smaller NPS 12 and larger |
+0.03″, -0.00″ +0.06″, -0.00″ | +0.8 mm, -0.0 + 1.6 mm, -0.0 mm |
X | Diameter of Hub at Base | NPS 12 and smaller NPS 14 and larger |
+0.09″, -0.06″ ±0.12″ | +2.4 mm, -1.6 ±3.2 mm |
c | Thickness | NPS 18 and smaller NPS 20 and larger |
+0.12″, -0.00″ +0.19″, -0.00″ | +3.2 mm, -0.0 +4.8 mm, -0.0 mm |
Drilling | Bolt Circle Diameter Bolt Hole Spacing | ±0.06″ ±0.03″ | ±1.6 mm ±0.8 mm |
|
Eccentricity of Bolt Circle and Facing with Respect to Bore | NPS 2V2 and smaller NPS 3 and larger |
±0.03″ ±0.06″ | ±0.8 mm ±1.6 mm |
|
Overall Length Through Hub | NPS 18 and smaller NPS 20 and larger |
+0.12”, -0.03” +0.19”, -0.03” |
+3.2 mm, -0.8 mm +4.8 mm, -1.6 mm |
UNS S31703 Forged Flanges Applications
Oil and Gas
Nuclear Power & Defence
Petrochemical
LNG
Desalination
Mining & Minerals
Myanmar, Nepal, Thailand, Vietnam, Philippines, Malaysia, Indonesia,
Singapore, Taiwan, Tasmania, Sri Lanka, Bangladesh, Bhutan, Cambodia,
Australia, New Zealand, Afghanistan, Tajikistan, Kyrgyzstan, Kazakhstan,
Uzbekistan, Turkmenistan, Iran, United Arab Emirates(UAE), Saudi Arabia,
Oman, Yemen, Iraq, Azerbaijan, Turkiye, Syria, Lebanon, Israel, Kenya,
Egypt, South Sudan, Eritrea, Djibouti, Ethiopia, Libya, Rwanda, Mali,
Niger, Chad, Central Africa Republic, Nigeria, Cameroon, Somalia, DRC,
Uganda, Tanzania, Angola, Zambia, Madagascar, Malawi, Namibia, Benin,
Zimbabwe, Botswana, Lesotho, South Africa, Algeria, Tunisia, Morocco,
Eswatini, Liberia, Sierra Leone, The Gambia, Senegal, Mozambique, Togo,
Mauritania, Burkina Faso, Ghana, Equatorial Guinea, Jordan, Timor-Leste,
Palestine, Laos, Armenia, Georgia, Maldives, Cyprus, Kuwait, Qatar, Peru,
Bahrain, Brunei, Finland, France, Germany, Ireland, Iceland, UK, US,
Greece, Hungary, Italy, Norway, Poland, Slovakia, Sweden, Canada, Fiji,
Romania, Cuba, Panama, Brazil, Colombia, Chile, Argentina, Venezuela,
Naypyidaw, Kathmandu, Bangkok, Hanoi, Manila, Kuala Lumpur, Jakarta, Tunis,
Jurong East, Taipei City, Hobart, Sri Jayawardenepura Kotte, Dhaka, Thimphu,
Phnom Penh, Canberra, Wellington, Kabul, Dushanbe, Bishkek, Astana, Abuja,
Tashkent, Ashgabat, Tehran, Abu Dhabi, Riyadh, Muscat, Sana’a, Baghdad, Pretoria,
Baku, Ankara, Damascus, Beirut, Jerusalem, Nairobi, Cairo, Juba, Asmara, Rabat,
Djibouti city, Addis Ababa, Tripoli, Kigali, Bamako, Niamey, N’Djamena, Bangui,
Yaoundé, Mogadishu, Kinshasa, Kampala, Dodoma, Luanda, Lusaka, Antananarivo,
Lilongwe, Windhoek, Porto-Novo, Harare, Gaborone, Maseru, Cape Town, Bloemfontein,
Algiers, Mbabane, Lobamba, Monrovia, Freetown, Banjul, Dakar, Maputo, Lomé, Dili,
Nouakchott, Ouagadougou, Accra, Malabo, Amman, Vientiane, Yerevan, Tbilisi, Rome,
Malé, Nicosia, Kuwait City, Doha, Lima, Manama, Bandar Seri Begawan, Paris,
Helsinki, Berlin, Dublin, Reykjavík, London, Washington D.C., Athens, Budapest,
Oslo, Warsaw, Bratislava, Stockholm, Ottawa, Suva, Bucharest, Havana, Panama City,
Brasília, Bogotá, Santiago, Buenos Aires, Caracas, Mumabi, Chennai, Bengaluru,
Kolkata, Hyderabad, Pune, Ahmedabad, Jaipur, Surat, Visakhapatnam, Indore, New Delhi
Lucknow, Nagpur, Kochi, Kanpur, Guwahati, Coimbatore, Noida, Ghaziabad, Patna