COPPER NICKEL LONG WELD NECK FLANGES | LWNRF | LWNFF | RFLWN | FFLWN
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Copper-nickel long weld neck flanges are essential components used in piping systems, particularly in marine, offshore, and industrial applications due to their excellent corrosion resistance and durability. Composed primarily of copper and nickel, with small amounts of iron and manganese, these cu-ni long weld neck flanges offer superior resistance to seawater corrosion, biofouling, and high-temperature environments. C70600 LWNRF flanges are widely used in shipbuilding, desalination plants, heat exchangers, and power generation systems. C71500 LWNFF Copper-nickel flanges also provide excellent mechanical strength, weldability, and thermal conductivity, making these copper nickel RFLWN, FFLWN flanges a reliable choice for demanding applications where exposure to harsh conditions is common.
DIMENSION STANDARDS OF COPPER NICKEL LONG WELD NECK FLANGES
ASME/ANSI B 16.5, ASME/ANSI B 16.47, ASME/ANSI B 16.36, BS 4504, EN 1092-1 Type 11, DIN 2631, BS 3293, AS2129, AS4087, VSM 18703, SABS 1123, MSS SP44, NFE 29203, API 6A Type 6B, API 6A Type 6BX, API 605, JIS, AWWA C207-07, STAS 7451-88, GOST/ГОСТ Standard 12836, UNI 6092, JIS 5K, JIS 10K, JIS 16K, JIS 20K, JIS 30K, JIS 40K, JIS 63K, NS2545​
SIZES OF COPPER NICKEL LONG WELD NECK FLANGES
1/2" to 48"​​
PRESSURE CLASS OF COPPER NICKEL LONG WELD NECK FLANGES
Pressure Class
150 LBS, 300 LBS, 400 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, PN2.5, PN 6, PN 10, PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400, JIS 5K, JIS 10K, JIS 16K, JIS 20K, JIS 30K, JIS 40K, JIS 63K, 2000 PSI, 3000 PSI, 5000 PSI, 10000 PSI, 15000 PSI, 20000 PSI​​
C70600 COPPER NICKEL LONG WELD NECK FLANGE CHEMICAL COMPOSITION
C71500 COPPER NICKEL LONG WELD NECK FLANGE CHEMICAL COMPOSITION
C70600 COPPER NICKEL LONG WELD NECK FLANGE MECHANICAL PROPERTIES
C71500 COPPER NICKEL LONG WELD NECK FLANGE MECHANICAL PROPERTIES
COPPER NICKEL LONG WELD NECK FLANGES FEATURES:
COPPER NICKEL LONG WELD NECK FLANGES PRICE LIST
FASTEST DELIVERY IN THE WORLD
Tesco Steel & Engineering is focused on creating the fastest seamless experience to buy premium quality copper nickel long weld neck flanges. We export our CuNi LWNRF Flanges to more than 142 countries.
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We have most standard sizes in ready stock and ship them through air or sea depending on the size and weight of the products. In case of sizes which are not in stock, we can manufacture them in 3-4 days. For the most urgent orders, we are specialized in delivering the product to you within 7 days.
Countries we export to: Copper Nickel Long Weld Neck LWNRF LWNFF Flange Manufacturers / Suppliers / Stockist in Kuwait, UAE, Germany, Saudi Arabia, West Africa, Iraq, Congo, Mexico, Bahrain, Canada, Philippines, Thailand, Kenya, Oman, Malaysia, Turkey, Qatar, Sudan, Netherlands, Oman, Nigeria, Lithuania, Gabon, Russia, Vietnam, Angola, Bolivia, Indonesia, UK, Yemen, Italy, United States, Venezuela, Spain, Iran, Estonia, Kazakhstan, Algeria, Jordan, Ecuador, Portugal, Colombia, Libya, Chile, Peru, Iran, South Africa, Bangkok, Namibia, Jeddah, Afghanistan, Israel, Zambia, Macau, Morocco, Denmark, Taiwan, Norway, Belarus, North Macedonia, Lebanon, Sri Lanka, Bhutan, Bulgaria, Albania, Ukraine, Belgium, Finland, Slovokia, Tibet, Romania, France, Brazil, Trinidad & Tobago, Fiji, Tunisia, Gambia, Mexico, Hungary, Zimbabwe, Mongolia, Ghana, Egypt, Kazakhstan, Czech Republic, Azerbaijan, Poland, Greece, Costa Rica, Kosovo, New Zealand, Croatia, Puerto Rico, Tanzania, Somalia.
Major Exporting Areas: Copper Nickel Long Weld Neck LWNRF LWNFF Flange 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.