Alloy 20 Weld Neck Flanges are generally used in high pressure applications, where hot or cold temperatures exist. These steel AFNOR Z2NCUD31-20AZ 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 UNS N08020 weldneck 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 EN NiCr20CuMo 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 2.4660 Weld Neck Flanges in India. We offer these flanges in ASME/ANSI/DIN standards.
| C | Mn | Si | P | S | Cu | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|---|
| 0.070 max | 2.00 max | 1.00 max | 0.045 max | 0.035 max | 3.00-4.00 | 19.00-21.00 | 2.00-3.00 | 32.00-38.00 |
| Tensile Strength, MPa | Yield Strength, Min, Mpa | Elongation % min. |
|---|---|---|
| 551 | 241 | 30 |
| Standard | Werkstoff Nr. | UNS | AFNOR | EN |
|---|---|---|---|---|
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
| Alloy 20 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) Alloy 20 Weld Neck Flanges Sand Blasting on Alloy 20 Weld Neck Flanges Shot Peening on Alloy 20 Weld Neck Flanges Epoxy Coating on Alloy 20 Weld Neck Flanges FBE Coating on Alloy 20 Weld Neck Flanges |
Countries we export to: Alloy 20 WELD NECK Flanges Manufacturers / Suppliers / Stockist in Kuwait, Alloy 20 WELD NECK Flanges Manufacturers in UAE, Alloy 20 WELD NECK Flanges Manufacturers in Germany, Alloy 20 WELD NECK Flanges Manufacturers in Saudi Arabia, Alloy 20 WELD NECK Flanges Manufacturers in West Africa, Alloy 20 WELD NECK Flanges Manufacturers in Iraq, Alloy 20 WELD NECK Flanges Manufacturers in Congo, Alloy 20 WELD NECK Flanges Manufacturers in Mexico, Alloy 20 WELD NECK Flanges Manufacturers in Bahrain, Alloy 20 WELD NECK Flanges Manufacturers in Canada, Alloy 20 WELD NECK Flanges Manufacturers in Philippines, Alloy 20 WELD NECK Flanges Manufacturers in Thailand, Alloy 20 WELD NECK Flanges Manufacturers in Kenya, Alloy 20 WELD NECK Flanges Manufacturers in Oman, Alloy 20 WELD NECK Flanges Manufacturers in Malaysia, Alloy 20 WELD NECK Flanges Manufacturers in Turkey, Alloy 20 WELD NECK Flanges Manufacturers in Qatar, Alloy 20 WELD NECK Flanges Manufacturers in Sudan, Alloy 20 WELD NECK Flanges Manufacturers in Netherlands, Alloy 20 WELD NECK Flanges Manufacturers in Oman, Alloy 20 WELD NECK Flanges Manufacturers in Nigeria, Alloy 20 WELD NECK Flanges Manufacturers in Lithuania, Alloy 20 WELD NECK Flanges Manufacturers in Gabon, Alloy 20 WELD NECK Flanges Manufacturers in Russia, Alloy 20 WELD NECK Flanges Manufacturers in Vietnam, Alloy 20 WELD NECK Flanges Manufacturers in Angola, Alloy 20 WELD NECK Flanges Manufacturers in Bolivia, Alloy 20 WELD NECK Flanges Manufacturers in Indonesia, Alloy 20 WELD NECK Flanges Manufacturers in UK, Alloy 20 WELD NECK Flanges Manufacturers in Yemen, Alloy 20 WELD NECK Flanges Manufacturers in Italy, Alloy 20 WELD NECK Flanges Manufacturers in United States, Alloy 20 WELD NECK Flanges Manufacturers in Venezuela, Alloy 20 WELD NECK Flanges Manufacturers in Spain, Alloy 20 WELD NECK Flanges Manufacturers in Iran, Alloy 20 WELD NECK Flanges Manufacturers in Estonia, Alloy 20 WELD NECK Flanges Manufacturers in Kazakhstan, Alloy 20 WELD NECK Flanges Manufacturers in Algeria, Alloy 20 WELD NECK Flanges Manufacturers in Jordan, Alloy 20 WELD NECK Flanges Manufacturers in Ecuador, Alloy 20 WELD NECK Flanges Manufacturers in Portugal, Alloy 20 WELD NECK Flanges Manufacturers in Colombia, Alloy 20 WELD NECK Flanges Manufacturers in Libya, Alloy 20 WELD NECK Flanges Manufacturers in Chile, Alloy 20 WELD NECK Flanges Manufacturers in Peru, Alloy 20 WELD NECK Flanges Manufacturers in Iran, Alloy 20 WELD NECK Flanges Manufacturers in South Africa, Alloy 20 WELD NECK Flanges Manufacturers in Bangkok, Alloy 20 WELD NECK Flanges Manufacturers in Namibia, Alloy 20 WELD NECK Flanges Manufacturers in Jeddah, Alloy 20 WELD NECK Flanges Manufacturers in Afghanistan, Alloy 20 WELD NECK Flanges Manufacturers in Israel, Alloy 20 WELD NECK Flanges Manufacturers in Zambia, Alloy 20 WELD NECK Flanges Manufacturers in Macau, Alloy 20 WELD NECK Flanges Manufacturers in Morocco, Alloy 20 WELD NECK Flanges Manufacturers in Denmark, Alloy 20 WELD NECK Flanges Manufacturers in Taiwan, Alloy 20 WELD NECK Flanges Manufacturers in Norway, Alloy 20 WELD NECK Flanges Manufacturers in Belarus, Alloy 20 WELD NECK Flanges Manufacturers in North Macedonia, Alloy 20 WELD NECK Flanges Manufacturers in Lebanon, Alloy 20 WELD NECK Flanges Manufacturers in Sri Lanka, Alloy 20 WELD NECK Flanges Manufacturers in Bhutan, Alloy 20 WELD NECK Flanges Manufacturers in Bulgaria, Alloy 20 WELD NECK Flanges Manufacturers in Albania, Alloy 20 WELD NECK Flanges Manufacturers in Ukraine, Alloy 20 WELD NECK Flanges Manufacturers in Belgium, Alloy 20 WELD NECK Flanges Manufacturers in Finland, Alloy 20 WELD NECK Flanges Manufacturers in Slovokia, Alloy 20 WELD NECK Flanges Manufacturers in Tibet, Alloy 20 WELD NECK Flanges Manufacturers in Romania, Alloy 20 WELD NECK Flanges Manufacturers in France, Alloy 20 WELD NECK Flanges Manufacturers in Brazil, Alloy 20 WELD NECK Flanges Manufacturers in Trinidad & Tobago, Alloy 20 WELD NECK Flanges Manufacturers in Fiji, Alloy 20 WELD NECK Flanges Manufacturers in Tunisia, Alloy 20 WELD NECK Flanges Manufacturers in Gambia, Alloy 20 WELD NECK Flanges Manufacturers in Mexico, Alloy 20 WELD NECK Flanges Manufacturers in Hungary, Alloy 20 WELD NECK Flanges Manufacturers in Zimbabwe, Alloy 20 WELD NECK Flanges Manufacturers in Mongolia, Alloy 20 WELD NECK Flanges Manufacturers in Ghana, Alloy 20 WELD NECK Flanges Manufacturers in Egypt, Alloy 20 WELD NECK Flanges Manufacturers in Kazakhstan, Alloy 20 WELD NECK Flanges Manufacturers in Czech Republic, Alloy 20 WELD NECK Flanges Manufacturers in Azerbaijan, Alloy 20 WELD NECK Flanges Manufacturers in Poland, Alloy 20 WELD NECK Flanges Manufacturers in Greece, Alloy 20 WELD NECK Flanges Manufacturers in Costa Rica, Alloy 20 WELD NECK Flanges Manufacturers in Kosovo, Alloy 20 WELD NECK Flanges Manufacturers in New Zealand, Alloy 20 WELD NECK Flanges Manufacturers in Croatia, Alloy 20 WELD NECK Flanges Manufacturers in Puerto Rico, Alloy 20 WELD NECK Flanges Manufacturers in Tanzania, Alloy 20 WELD NECK Flanges Manufacturers in Somalia.
Major Exporting Areas: Alloy 20 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, Alloy 20 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.