ASTM A182 F51 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel Duplex F51 weld neck flanges are circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. These S31803 F51 flanges reduce the turbulence and erosion inside the pipeline because the bores of both pipe and flange match. This also reduces high stress concentration at the base of the hub of the astm a182 F51 weld neck pipe flange. Such weld neck are favoured in critical applications. The inside diameter of a weld neck flange is machined to match the inside diameter of the pipe. Tesco Steel & Engineering manufacture a wide range of high quality Duplex Steel Weld Neck Flanges in India. We offer these flanges in ASME/ANSI/DIN standards.
| C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.00-23.00 | 3.00-3.50 | 4.50-6.50 | 0.14-0.20 | Bal |
| Tensile Strength, MPa | Yield Strength, Min, Mpa | Elongation % min. |
|---|---|---|
| 620 | 450 | 25 |
| Standard | Werkstoff Nr. | UNS |
|---|---|---|
| Alloy F51 (Duplex 2205) | 1.4462 | UNS S31803 |
| ASTM A182 F51 Weld Neck Flanges are available in the following specifications: | |
|---|---|
| Size | 1/2"NB to 56"NB |
| Class | 150#, 300#, 3000#, 6000#, 9000# |
| Sch (Schedule) | XS, XXS, STD & Schedule 20, 40, 80, 160 |
| Pressure Ratings | PN 1 - PN 400 |
| Other Services | Hot Dip Galvanized (GI) ASTM A182 F51 Weld Neck Flanges Sand Blasting on ASTM A182 F51 Weld Neck Flanges Shot Peening on ASTM A182 F51 Weld Neck Flanges Epoxy Coating on ASTM A182 F51 Weld Neck Flanges FBE Coating on ASTM A182 F51 Weld Neck Flanges |
Countries we export to: ASTM A182 F51 WELD NECK Flanges Manufacturers / Suppliers / Stockist in Kuwait, ASTM A182 F51 WELD NECK Flanges Manufacturers in UAE, ASTM A182 F51 WELD NECK Flanges Manufacturers in Germany, ASTM A182 F51 WELD NECK Flanges Manufacturers in Saudi Arabia, ASTM A182 F51 WELD NECK Flanges Manufacturers in West Africa, ASTM A182 F51 WELD NECK Flanges Manufacturers in Iraq, ASTM A182 F51 WELD NECK Flanges Manufacturers in Congo, ASTM A182 F51 WELD NECK Flanges Manufacturers in Mexico, ASTM A182 F51 WELD NECK Flanges Manufacturers in Bahrain, ASTM A182 F51 WELD NECK Flanges Manufacturers in Canada, ASTM A182 F51 WELD NECK Flanges Manufacturers in Philippines, ASTM A182 F51 WELD NECK Flanges Manufacturers in Thailand, ASTM A182 F51 WELD NECK Flanges Manufacturers in Kenya, ASTM A182 F51 WELD NECK Flanges Manufacturers in Oman, ASTM A182 F51 WELD NECK Flanges Manufacturers in Malaysia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Turkey, ASTM A182 F51 WELD NECK Flanges Manufacturers in Qatar, ASTM A182 F51 WELD NECK Flanges Manufacturers in Sudan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Netherlands, ASTM A182 F51 WELD NECK Flanges Manufacturers in Oman, ASTM A182 F51 WELD NECK Flanges Manufacturers in Nigeria, ASTM A182 F51 WELD NECK Flanges Manufacturers in Lithuania, ASTM A182 F51 WELD NECK Flanges Manufacturers in Gabon, ASTM A182 F51 WELD NECK Flanges Manufacturers in Russia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Vietnam, ASTM A182 F51 WELD NECK Flanges Manufacturers in Angola, ASTM A182 F51 WELD NECK Flanges Manufacturers in Bolivia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Indonesia, ASTM A182 F51 WELD NECK Flanges Manufacturers in UK, ASTM A182 F51 WELD NECK Flanges Manufacturers in Yemen, ASTM A182 F51 WELD NECK Flanges Manufacturers in Italy, ASTM A182 F51 WELD NECK Flanges Manufacturers in United States, ASTM A182 F51 WELD NECK Flanges Manufacturers in Venezuela, ASTM A182 F51 WELD NECK Flanges Manufacturers in Spain, ASTM A182 F51 WELD NECK Flanges Manufacturers in Iran, ASTM A182 F51 WELD NECK Flanges Manufacturers in Estonia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Kazakhstan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Algeria, ASTM A182 F51 WELD NECK Flanges Manufacturers in Jordan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Ecuador, ASTM A182 F51 WELD NECK Flanges Manufacturers in Portugal, ASTM A182 F51 WELD NECK Flanges Manufacturers in Colombia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Libya, ASTM A182 F51 WELD NECK Flanges Manufacturers in Chile, ASTM A182 F51 WELD NECK Flanges Manufacturers in Peru, ASTM A182 F51 WELD NECK Flanges Manufacturers in Iran, ASTM A182 F51 WELD NECK Flanges Manufacturers in South Africa, ASTM A182 F51 WELD NECK Flanges Manufacturers in Bangkok, ASTM A182 F51 WELD NECK Flanges Manufacturers in Namibia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Jeddah, ASTM A182 F51 WELD NECK Flanges Manufacturers in Afghanistan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Israel, ASTM A182 F51 WELD NECK Flanges Manufacturers in Zambia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Macau, ASTM A182 F51 WELD NECK Flanges Manufacturers in Morocco, ASTM A182 F51 WELD NECK Flanges Manufacturers in Denmark, ASTM A182 F51 WELD NECK Flanges Manufacturers in Taiwan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Norway, ASTM A182 F51 WELD NECK Flanges Manufacturers in Belarus, ASTM A182 F51 WELD NECK Flanges Manufacturers in North Macedonia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Lebanon, ASTM A182 F51 WELD NECK Flanges Manufacturers in Sri Lanka, ASTM A182 F51 WELD NECK Flanges Manufacturers in Bhutan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Bulgaria, ASTM A182 F51 WELD NECK Flanges Manufacturers in Albania, ASTM A182 F51 WELD NECK Flanges Manufacturers in Ukraine, ASTM A182 F51 WELD NECK Flanges Manufacturers in Belgium, ASTM A182 F51 WELD NECK Flanges Manufacturers in Finland, ASTM A182 F51 WELD NECK Flanges Manufacturers in Slovokia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Tibet, ASTM A182 F51 WELD NECK Flanges Manufacturers in Romania, ASTM A182 F51 WELD NECK Flanges Manufacturers in France, ASTM A182 F51 WELD NECK Flanges Manufacturers in Brazil, ASTM A182 F51 WELD NECK Flanges Manufacturers in Trinidad & Tobago, ASTM A182 F51 WELD NECK Flanges Manufacturers in Fiji, ASTM A182 F51 WELD NECK Flanges Manufacturers in Tunisia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Gambia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Mexico, ASTM A182 F51 WELD NECK Flanges Manufacturers in Hungary, ASTM A182 F51 WELD NECK Flanges Manufacturers in Zimbabwe, ASTM A182 F51 WELD NECK Flanges Manufacturers in Mongolia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Ghana, ASTM A182 F51 WELD NECK Flanges Manufacturers in Egypt, ASTM A182 F51 WELD NECK Flanges Manufacturers in Kazakhstan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Czech Republic, ASTM A182 F51 WELD NECK Flanges Manufacturers in Azerbaijan, ASTM A182 F51 WELD NECK Flanges Manufacturers in Poland, ASTM A182 F51 WELD NECK Flanges Manufacturers in Greece, ASTM A182 F51 WELD NECK Flanges Manufacturers in Costa Rica, ASTM A182 F51 WELD NECK Flanges Manufacturers in Kosovo, ASTM A182 F51 WELD NECK Flanges Manufacturers in New Zealand, ASTM A182 F51 WELD NECK Flanges Manufacturers in Croatia, ASTM A182 F51 WELD NECK Flanges Manufacturers in Puerto Rico, ASTM A182 F51 WELD NECK Flanges Manufacturers in Tanzania, ASTM A182 F51 WELD NECK Flanges Manufacturers in Somalia.
Major Exporting Areas: ASTM A182 F51 Weld Neck 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.