Stainless Steel 310 and 310S are popular grades of stainless steel known for their
exceptional resistance to high-temperature environments and corrosion. These qualities make
them an ideal choice for a wide range of industrial applications, from petrochemical and
chemical processing to the manufacturing of heat exchangers, furnaces, and other
high-temperature equipment. Stainless Steel 310/310S
Flanges are a crucial component in these applications, offering
reliable performance and versatility.
Key Features:
High-Temperature Resistance: Stainless Steel 310/310S flanges can withstand
extreme temperatures, making them suitable for applications involving prolonged exposure to
heat. They maintain their strength and structural integrity even at temperatures exceeding
1000°C.
Corrosion Resistance: These flanges exhibit excellent corrosion resistance,
especially in oxidizing and mildly reducing environments. This property is essential for
industries where exposure to corrosive substances is common.
Durability: Stainless Steel 310/310S flanges have a long service life due to
their high strength and resistance to wear and tear. This durability translates to reduced
maintenance and replacement costs.
Versatility: These flanges are available in various types, such as slip-on,
weld neck, socket weld, and threaded flanges, offering versatility for different piping and
equipment connections. They are also compatible with a wide range of gasket materials.
Weldability: Stainless Steel 310/310S flanges are easily weldable, making
installation and maintenance convenient. They can be joined to pipes and other components
using various welding techniques.
Applications:
Petrochemical and Chemical Processing: Stainless Steel 310S flanges are
commonly used in the production and transportation of chemicals, as well as in the
construction of chemical processing equipment.
High-Temperature Equipment: These flanges are crucial in the fabrication of
high-temperature equipment like heat exchangers, furnaces, and boilers.
Oil and Gas Industry: They find applications in offshore drilling, refining,
and pipeline systems where resistance to both high temperatures and corrosion is essential.
Power Generation: Stainless Steel 310 flanges are used in power plants for
components like boilers, superheaters, and pressure vessels.
Food and Pharmaceutical: Their corrosion resistance makes them suitable for
hygienic applications where cleanliness is paramount.
Manufacturing Process Of Stainless Steel 310 Flanges
Raw Material Selection
The manufacturing process of flanges begins with the careful selection of
raw materials.
Cutting and Shaping
Once the raw materials are selected, they undergo a precise cutting and
shaping process.
Finishings and Coatings
Coating the materials to a specific temperature ensures they become
malleable, facilitating the shaping process.
Welding and Joining
These processes ensure secure and leak-proof connections, enhancing the
reliability and longevity.
Finishing and Quality Control
After this the buttweld fittings undergo comprehensive finishing and
quality control procedures.
Packaging and Delivery
To reach their destination in pristine condition, we employ careful
packaging techniques.
Specification Of SS 310S Flanges
Standard |
ASTM A182 / ASME SA182 |
Dimension |
ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092,
DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST
Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220,
BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
Flanges Size |
1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Flange Face Type |
Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female
(LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large
Tongue & Groove, Groove |
Pressure Class |
PN 2.5 TO PN 400 |
Pressure Rating ANSI |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Pressure Calculation in DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
Table |
D, E, F, H |
Types |
Forged / Threaded / Screwed / Plate |
Form |
Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank
Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange,
Lapped Pipe End Flange. |
Flanges Marking |
All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or
according to the customer’s request.) |
Stainless Steel 310 Flanges Equivalent Grades
STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
SS 310 |
1.4841 |
S31000 |
SUS 310 |
310S24 |
20Ch25N20S2 |
- |
X15CrNi25-20 |
SS 310S |
1.4845 |
S31008 |
SUS 310S |
310S16 |
20Ch23N18 |
- |
X8CrNi25-21 |
Chemical Composition of SS 310S Flanges
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
Fe |
SS 310 |
0.015 max |
2.0 max |
0.15 max |
0.020 max |
0.015 max |
24.00 - 26.00 |
0.10 max |
19.00 - 21.00 |
54.7 min |
SS 310S |
0.08 max |
2.0 max |
1.00 max |
0.045 max |
0.030 max |
24.00 - 26.00 |
0.75 max |
19.00 - 21.00 |
53.095 min |
Mechanical Properties of SS 310 Flanges
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
7.9 g/cm3 |
1402 °C (2555 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
40 % |
Types Of Stainless Steel 310S Flanges
310 Stainless Steel Slip-On Flanges
310S SS Weld Neck Flanges
310S Stainless Steel Socket Weld Flange
310 Stainless Steel Ring Type Joint Flange
310 Stainless Steel Threaded Flanges
310 Stainless Steel Forged Flange
310S Stainless Steel Lap Joint Flange
SS 310 Spectacle Blind Flange
Stainless Steel 310 Reducing Flanges
Stainless Steel 310S Square Flanges
Other Types Of Stainless Steel 310 Flanges
- Stainless Steel 310S Long Weld Neck Flanges
- SS 310S Plate Flanges
- 310S Stainless Steel Weld Neck Flanges
- SS 310 Lap Joint Flanges
- Stainless Steel 310S Socket Weld Flanges
- UNS S31000 Threaded Flanges
- Stainless Steel 310S Forged Flanges
- SS 310 Blind Flanges
- SS 310 Slip On Flanges
- 310 Stainless Steel Spectacle Blind Flanges
- 1.4841 Reducing Flanges
- Stainless Steel 310 Tongue & Groove Flanges
- 310 Stainless Steel Loose Flanges
- ASTM A182 310S Stainless Steel Ring Type Joint Flanges
- SS 310 Pipe Flanges
- ASTM A182 310S Flat Face Flanges
- SS 310 SWRF Flange
- Stainless Steel 310 RTJ Flanges
- 310S Stainless Steel SORF Flanges
- UNS S31008 Screwed Flanges
- 310S Stainless Steel Slip on Flanges
- Stainless Steel 310S Welding Neck Flange
- Stainless Steel 1.4841 PN 10 Flange
- Stainless Steel 310 Ring Type Joint Flanges
- 1.4845 Blind Flange
- 310 Stainless Steel Male & Female Flanges
- 310S Stainless Steel Socket weld Flanges
- ASME SA182 310 Stainless Steel Nipoflange
- Stainless Steel 310 Spectacle Blind Flanges
- ASME B16.5 Stainless Steel 310S BLRF Flanges
UNS S31000 Flanges Price, Dimension, Weight
SS 310 Flanges Industrial Application
Power Generation Industry
Export & Supply Destination of SS 310S Flanges
-
Europe
-
Asia & Middle East
-
Africa
-
America
-
Oceania
- Countries - Moldova, Italy, Luxembourg, Switzerland,
Cyprus, Slovakia, Azerbaijan, Ireland, Belarus, Serbia,
Germany, Romania, Netherlands, Belgium, Bulgaria, Poland,
Estonia, Latvia, Ukraine, Norway, Liechtenstein, Portugal,
Greece, Finland, Russia, United Kingdom, Hungary, Spain,
Turkey, Monaco, Sweden, Malta, Austria, Croatia,
Czechia/Czech Republic, Denmark, Lithuania, France.
- Cities - Bari, Stuttgart, Athens, Szczecin, Tallinn,
Bielefeld, Augsburg, Bremen, Malmö, Łódź, Berlin, Palma de
Mallorca, Budapest, Paris, Zaragoza, Rotterdam, Iași,
Aarhus, Sofia, Düsseldorf, Warsaw, Bonn, Nuremberg, Poznań,
Espoo, Karlsruhe, Galați, Madrid, Dresden, Genoa, Murcia,
Lyon, Lublin, Sintra, Antwerp, Cluj-Napoca, Dortmund,
Duisburg, Brno, Plovdiv, Cologne, Vienna, Lisbon, Bilbao,
Turin, Bratislava, Nantes, Leipzig, Munich, Marseille,
Valencia, Hanover, Milan, Thessaloniki, Helsinki, Gdańsk,
Riga, Las Palmas, Toulouse, Copenhagen, Varna, The Hague,
Bochum, Utrecht, Palermo, Vila Nova de Gaia, Barcelona,
Stockholm, Vilnius, Kraków, Mannheim, Prague, Florence,
Constanța, Málaga, Gothenburg, Frankfurt am Main, Bologna,
Dublin, Zagreb, Bucharest, Córdoba, Hamburg, Rome, Kaunas,
Nice, Wrocław, imișoara, Essen, Alicante, Bydgoszcz, Naples,
Seville, Münster, Amsterdam, Wuppertal.
- Countries - Jordan, Nepal, Hong Kong, Oman, Russia,
United Arab Emirates, Iran, Macau, India, Iraq, Philippines,
British, Indonesia, Japan, Maldives, Turkey, Lebanon, China,
South Korea, Kuwait, Myanmar, Saudi Arabia, Thailand,
Kyrgyzstan, Sri Lanka, Singapore, Bahrain, Qatar, Taiwan,
Bangladesh, Armenia, Malaysia, Bhutan, Azerbaijan, Mongolia,
North Korea, Israel, Egypt, Vietnam, Afghanistan.
- Cities - Shanghai, Kochi, Omsk, Kaohsiung,
Krasnoyarsk, Yangon, Chelyabinsk, Chengdu, Ranchi, Bangkok,
Quanzhou, Busan, Suzhou, Surabaya, Quezon City, Dubai, Kuala
Lumpur, Foshan, Tainan, Tbilisi, Nanjing, Xi'an, Tehran,
Zunyi, Chittagong, Daegu, Pune, New Taipei City, Shenzhen,
Bandung, Shenyang, Wuhan, Hyderabad, Surat, Tokyo, Jeddah,
Almaty, Faisalabad, Kobe, Riyadh, Ankara, Shantou,
Zhengzhou, Wenzhou, Chennai, Novosibirsk, Kolkata, Mumbai,
Davao City, Fukuoka, Jaipur, Osaka, Hong Kong, Xiamen,
Tianjin, Ho Chi Minh City, Manila, Hangzhou, Medan, Yerevan,
Vadodara, Ahmedabad, Lahore, Kabul, Khulna, Sapporo,
Incheon, Dhaka, Astana, Taipei, Chongqing, Delhi, Yokohama,
Taichung, Nagpur, Taoyuan, Hyderabad, Dongguan, Izmir,
Jakarta, Istanbul, Seoul, Baghdad, Shymkent, Pyongyang,
Yekaterinburg, Changsha, Rawalpindi, Guangzhou, Kawasaki,
Zhongshan, Kyoto, Caloocan, Lucknow, Baku, Hefei, Hanoi,
Phnom Penh, Peshawar, Bengaluru, Beijing.
- Countries - Suriname, Ecuador, Grenada, Costa Rica,
Mexico, Argentina, Honduras, United States of America,
Belize, Dominica, Colombia, Canada, Guyana, Haiti, Bolivia,
Barbados, Brazil, Paraguay, Chile, Bahamas, Nicaragua,
Guatemala, Dominican Republic, Saint Vincent and the
Grenadines, Panama, Saint Lucia, El Salvador, Antigua and
Barbuda, Trinidad and Tobago, Peru, Uruguay, Cuba, Jamaica,
Venezuela.
- Cities - Medellín, Ottawa, Caracas, Jacksonville,
Montreal, Los Angeles, Tegucigalpa, San Antonio, Austin,
Montevideo, Mérida, Quito, Fort Worth, Edmonton, Denver,
Acapulco, Porto Alegre, Belém, Managua, Charlotte, Manaus,
Havana, Guayaquil, Natal, Campo Grande, Campinas, San Diego,
Goiânia, Monterrey, Ciudad Guayana, Puebla, São Gonçalo,
Fortaleza, Dallas, Nezahualcóyotl, San Francisco, Phoenix,
Duque de Caxias, Ecatepec, Guadalajara, Córdoba, New York,
León, Guatemala City, Rosario, Maracaibo, Guarulhos,
Tijuana, Philadelphia, San Jose, Curitiba, Cali, Rio de
Janeiro, Port-au-Prince, São Luís, Houston, Recife, Calgary,
Toronto, El Alto, São Paulo, Buenos Aires, Belo Horizonte,
Lima, Zapopan, Indianapolis, Salvador, Valencia, Ciudad
Juárez, Columbus, Bogotá, Barquisimeto, Mexico City,
Santiago, Trujillo, Santa Cruz, Barranquilla, Brasília,
Hermosillo, Santo Domingo, Chicago, Chihuahua.
- Countries - Palau, Papua New Guinea, Australia,
Kiribati, Tonga, Nauru, Vanuatu, New Zealand, Micronesia,
Fiji, Samoa, Marshall Islands, Tuvalu, Solomon Islands.
- Cities - Palmerston North, Newcastle–Maitland,
Bendigo, Albury–Wodonga, Toowoomba, Townsville, Ballarat,
Launceston, Tauranga, Port Moresby, Auckland, Sydney,
Adelaide, Papeete, Suva, Canberra–Queanbeyan, Wollongong,
Central Coast, Gold Coast, Geelong, Cairns, Mandurah,
Sunshine Coast, Honiara, Hobart, Brisbane, Perth, Dunedin,
Christchurch, Honolulu, Darwin, Hamilton, Melbourne,
Wellington, Nouméa, Lae.