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API FLANGES


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API Flange 304 316 321 inconel monel

WHAT IS API FLANGE?

API Flanges are flanges installed in a piping system. API flanges are manufactured in ASME, ANSI, MSS SP, DIN Standards. Tesco Steel & Engineering manufacture a wide range of high quality 304 API Flanges in India. We offer these Inconel API flanges in ASME/ANSI/DIN standards.

API FLANGES

What are API Flanges


A standard developed for the American Petroleum Institute, the API 6A specification shares many characteristics with ANSI/ASME flanges. They are dimensionally similar, however their minimal design requirements for operating pressure begin in the 2000# class, which is derived from the ASME/ANSI 600# class. Certain jobs require the use of pressure classes as high as the 6BX 25000#, though this is much less common than the typical 6B range of 5000# and below. All API flanges require ring type joint facings with the proper gaskets for optimal integrity of their application. This higher-pressure base requirement is due to their overwhelmingly popular use in petrochemical / oilfield applications of a volatile nature. Upstream assemblies with API flanges consist of wellheads, drilling equipment, and much more. The downstream sectors of refinery and processing also require these flanges for the development of crude o

Understanding the Different Types of API Flanges


API flanges come in various types, each designed to meet specific requirements and applications. It's essential to understand these types to make the right choice for your project.

Weld Neck Flanges
Weld neck flanges are widely used in high-pressure and high-temperature applications. They have a long neck that extends from the flange, providing reinforcement and reducing stress concentration. This design makes them ideal for critical conditions where leakage or failure could have severe consequences.

Slip-On Flanges
Slip-on flanges are the most commonly used API flanges due to their ease of installation and cost-effectiveness. They have a flat face and are slipped over the pipe, then welded in place. Slip-on flanges are suitable for low-pressure and non-critical applications, where alignment and ease of assembly are crucial.

Blind Flanges
Blind flanges are used to close the ends of pipelines, providing a seal and preventing the flow of fluids or gases. They are commonly used when the pipeline needs to be temporarily closed or when future expansion is anticipated. Blind flanges come in various designs, including raised face, ring type joint, and flat face.

Factors to Consider When Choosing API Flanges for Specific Applications


Different applications require specific API flanges that can withstand the unique demands of the environment. Consider the following factors when selecting API flanges for specific applications:

Pressure and Temperature
API flanges must be selected to withstand the specific pressure and temperature conditions of the application. Ensure that the chosen flanges have appropriate pressure and temperature ratings to prevent failures or leaks.

Fluid or Gas Characteristics
Different fluids and gases have varying corrosive properties, viscosity, and other characteristics that can impact the choice of API flanges. Consider factors such as chemical compatibility, erosive properties, and flow rates when selecting flanges.

Environmental Conditions
Environmental factors, such as exposure to seawater, extreme temperatures, or abrasive particles, can influence the choice of API flanges. Ensure that the selected flanges are suitable for the specific environmental conditions of your application.

Common Uses and Applications of API Flanges


API flanges find applications in a wide range of industries, including oil and gas, petrochemical, chemical, and power generation. Here are some common uses of API flanges:

Oil and Gas Industry
In the oil and gas industry, API flanges are used in pipelines, rigs, refineries, and storage tanks. They ensure the safe transport of crude oil, natural gas, and other hydrocarbons. API flanges are critical for connecting pipelines, valves, and equipment, enabling efficient operations and minimizing the risk of leaks or failures.

Petrochemical Industry
API flanges play a crucial role in the petrochemical industry, where they are used in the production and transportation of various chemicals. They facilitate the connection of pipes, valves, and equipment, allowing for the efficient transfer of chemicals while maintaining the integrity of the system.

Chemical Industry
The chemical industry relies on API flanges for the safe and efficient handling of corrosive and hazardous substances. API flanges ensure the proper connection of pipes, tanks, and reactors, preventing leaks and minimizing the risk of chemical spills or accidents.

Price List of API flanges


Prices for API flanges are very affordable.

Please click on the "Ask for Quote" button or click here to request the updated price list and ready stock information along with your requirement.

TESCO STEEL & ENGINEERING maintains a stock of all standard items and can export them at the best price.

SPECIFICATIONS


API Flanges are available in the following specifications:
Size1/2"NB to 56"NB
Class150#, 300#, 3000#, 6000#, 9000#
Sch (Schedule)XS, XXS, STD & Schedule 20, 40, 80, 160
Pressure RatingsPN 1 - PN 400
Stainless Steel API FlangesASTM A 182 F - 304 / 304H / 304L / 316 / 316H / 316L / 316Ti, 309, 310, 317L, 321, 347, 904L
Duplex Steel API FlangesASTM A 182 - F 51, F 53, F 55
Alloy Steel API FlangesASTM A 182 - F5, F9, F11, F21, F22 & F91
Carbon Steel API FlangesASTM A 105
Low Temp. Carbon Steel API Flanges (LTCS API Flanges Flanges)A 350 LF2
Cupro Nickel (Cu-Ni) API FlangesC70600, 90/10, C71500, 70/30, C71640
Nickel API FlangesUNS N02200, UNS N02201
Monel API FlangesUNS N04400, UNS N05500, Alloy 20
Inconel API FlangesUNS N06600, UNS N06601, UNS N06625, UNS N08800, UNS N08810, UNS N08825
Hastelloy API FlangesUNS N10276, UNS N06022, UNS N10665, UNS N06455
Titanium API FlangesGr. 1, Gr. 2, Gr. 3, DTH 3.7035, DTH 3.7055
Other ServicesHot Dip Galvanized (GI) API Flanges
Sand Blasting on API Flanges
Shot Peening on API Flanges
Epoxy Coating on API Flanges
FBE Coating on API Flanges


API FLANGE DIMENSIONS


API 605 Class 75 Blind Flange
API 605 Class 150 Blind Flange
API 605 Class 300 Blind Flange
API 605 Class 400 Blind Flange
API 605 Class 600 Blind Flange
API 605 Class 900 Blind Flange
API 6A Type 6BX 20000 PSI Blind Flange
API 6A Type 6BX 15000 PSI Blind Flange
API 6A Type 6BX 10000 PSI Blind Flange
API 6A Type 6BX 5000 PSI Blind Flange
API 6A Type 6BX 3000 PSI Blind Flange
API 6A Type 6BX 2000 PSI Blind Flange
API 6A Type 6B 5000 PSI Blind Flange
API 6A Type 6B 3000 PSI Blind Flange
API 6A Type 6B 2000 PSI Blind Flange
API 605 Class 75 Weld Neck Flange
API 605 Class 150 Weld Neck Flange
API 605 Class 300 Weld Neck Flange
API 605 Class 400 Weld Neck Flange
API 605 Class 600 Weld Neck Flange
API 605 Class 900 Weld Neck Flange
API 6A Type 6BX 20000 PSI Weld Neck Flange
API 6A Type 6BX 15000 PSI Weld Neck Flange
API 6A Type 6BX 10000 PSI Weld Neck Flange
API 6A Type 6BX 5000 PSI Weld Neck Flange
API 6A Type 6BX 3000 PSI Weld Neck Flange
API 6A Type 6BX 2000 PSI Weld Neck Flange
API 6A Type 6B 5000 PSI Weld Neck Flange
API 6A Type 6B 3000 PSI Weld Neck Flange
API 6A Type 6B 2000 PSI Weld Neck Flange


Countries we export to: API Flanges Manufacturers / Suppliers / Stockist in Kuwait, API Flanges Manufacturers in UAE, API Flanges Manufacturers in Germany, API Flanges Manufacturers in Saudi Arabia, API Flanges Manufacturers in West Africa, API Flanges Manufacturers in Iraq, API Flanges Manufacturers in Congo, API Flanges Manufacturers in Mexico, API Flanges Manufacturers in Bahrain, API Flanges Manufacturers in Canada, API Flanges Manufacturers in Philippines, API Flanges Manufacturers in Thailand, API Flanges Manufacturers in Kenya, API Flanges Manufacturers in Oman, API Flanges Manufacturers in Malaysia, API Flanges Manufacturers in Turkey, API Flanges Manufacturers in Qatar, API Flanges Manufacturers in Sudan, API Flanges Manufacturers in Netherlands, API Flanges Manufacturers in Oman, API Flanges Manufacturers in Nigeria, API Flanges Manufacturers in Lithuania, API Flanges Manufacturers in Gabon, API Flanges Manufacturers in Russia, API Flanges Manufacturers in Vietnam, API Flanges Manufacturers in Angola, API Flanges Manufacturers in Bolivia, API Flanges Manufacturers in Indonesia, API Flanges Manufacturers in UK, API Flanges Manufacturers in Yemen, API Flanges Manufacturers in Italy, API Flanges Manufacturers in United States, API Flanges Manufacturers in Venezuela, API Flanges Manufacturers in Spain, API Flanges Manufacturers in Iran, API Flanges Manufacturers in Estonia, API Flanges Manufacturers in Kazakhstan, API Flanges Manufacturers in Algeria, API Flanges Manufacturers in Jordan, API Flanges Manufacturers in Ecuador, API Flanges Manufacturers in Portugal, API Flanges Manufacturers in Colombia, API Flanges Manufacturers in Libya, API Flanges Manufacturers in Chile, API Flanges Manufacturers in Peru, API Flanges Manufacturers in Iran, API Flanges Manufacturers in South Africa, API Flanges Manufacturers in Bangkok, API Flanges Manufacturers in Namibia, API Flanges Manufacturers in Jeddah, API Flanges Manufacturers in Afghanistan, API Flanges Manufacturers in Israel, API Flanges Manufacturers in Zambia, API Flanges Manufacturers in Macau, API Flanges Manufacturers in Morocco, API Flanges Manufacturers in Denmark, API Flanges Manufacturers in Taiwan, API Flanges Manufacturers in Norway, API Flanges Manufacturers in Belarus, API Flanges Manufacturers in North Macedonia, API Flanges Manufacturers in Lebanon, API Flanges Manufacturers in Sri Lanka, API Flanges Manufacturers in Bhutan, API Flanges Manufacturers in Bulgaria, API Flanges Manufacturers in Albania, API Flanges Manufacturers in Ukraine, API Flanges Manufacturers in Belgium, API Flanges Manufacturers in Finland, API Flanges Manufacturers in Slovokia, API Flanges Manufacturers in Tibet, API Flanges Manufacturers in Romania, API Flanges Manufacturers in France, API Flanges Manufacturers in Brazil, API Flanges Manufacturers in Trinidad & Tobago, API Flanges Manufacturers in Fiji, API Flanges Manufacturers in Tunisia, API Flanges Manufacturers in Gambia, API Flanges Manufacturers in Mexico, API Flanges Manufacturers in Hungary, API Flanges Manufacturers in Zimbabwe, API Flanges Manufacturers in Mongolia, API Flanges Manufacturers in Ghana, API Flanges Manufacturers in Egypt, API Flanges Manufacturers in Kazakhstan, API Flanges Manufacturers in Czech Republic, API Flanges Manufacturers in Azerbaijan, API Flanges Manufacturers in Poland, API Flanges Manufacturers in Greece, API Flanges Manufacturers in Costa Rica, API Flanges Manufacturers in Kosovo, API Flanges Manufacturers in New Zealand, API Flanges Manufacturers in Croatia, API Flanges Manufacturers in Puerto Rico, API Flanges Manufacturers in Tanzania, API Flanges Manufacturers in Somalia.

Major Exporting Areas: ASTM A105 API Flanges Manufacturers / Suppliers / Stockist in Moscow, Port-Of-Spain, Seoul, Montreal, Dubai, Kuala Lumpur, Aberdeen, Tehran, Bogota, Petaling Jaya, Melbourne, Abu Dhabi, Courbevoie, Edmonton, Ho Chi Minh City, Bangkok, Toronto, Muscat, Milan, Busan, Mexico City, Perth, La Victoria, Santiago, Rio de Janeiro, London, Karachi, Los Angeles, Manama, Geoje-si, Atyrau, Sydney, Riyadh, New York, Jeddah, Houston, Granada, Jakarta, Brisbane, Algiers, Kuwait City, Dubai, Hanoi, Doha, Al Jubail, Chiyoda, Cairo, Gimhae-si, Caracas, Lagos, Al Khobar, Madrid, Singapore, Calgary, Colombo, Ulsan, Istanbul, Ahvaz, Dammam, Dallas, Texas, Ankara, Sharjah, Vung Tau, Angola, Benin, Burundi, Botswana, Burkina Faso, Cameroon, Douala, Central African Republic, Republic of Congo, Democratic Republic of Congo, Côte d'Ivoire, Djibouti, Eritrea, Ethiopia, Equatorial Guinea, Gabon, Guinea, Kenya, Liberia,Malawi, Mali, Mauritania, Mauritius, Casablanca-Settat, Tanger-Tetouan-Al Hoceima, Fès-Meknès, Marrakesh-Safi, Oriental, Béni Mellal-Khénifra, Souss-Massa, Laâyoune-Sakia El Hamra, Rabat-Salé-Kénitra region, Mozambique, Temara, Niger, Rwanda, Senegal, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Bangkok, Bangchan, Khlong Sam Wa, Gemopolis, Lard Krabang, Pathumthani, Bangkadi, Navanakorn, Samut Prakarn, Bangplee, Bangpoo, Saraburi, Nongkhae, SIL I/Land, Chachoengsao, 304 I/P, Gateway City, Wellgrow, Rayong, Amata City, Eastern Seaboard, Hemaraj Eastern Seaboard, Rojana, Soam Eastern, Chonburi, Amata Nakorn, Hemaraj Chonburi, Pinthong, Ayutthaya, Bangpa-in, Saha Ratna Nakorn, Nakornratchasima, Kabinburi, Prachinburi, HCMC, Tan Thuan Export Processing Zone, Bien Hoa, Dong Nai Province, Amata City Bien Hoa Industrial Park, Long Binh Techno Park, Binh Duong Province, Vietnam Singapore Industrial Park, My Phuoc Industrial Park, Ho Nai Industrial Zone, Bau Xeo Industrial Park, Long Thanh Industrial Zone, Long Duc Industrial Park, Duc Hao I, Tan Huong, Long Jiang, Tra Noc I/II, Hung Phu I, Hiep Phuoc Industrial Park, Phuoc Dong Industrial Park, Dinh Vu – Cat Hai Economic Zone.