API 605 Weld Neck Flanges 600 Class are engineered to handle demanding pressure and temperature conditions, making them a vital component in critical piping systems. Commonly referred to as API 605 WNRF #600, API 605 WNFF #600, API 605 WNRTJ Flanges #600, and API 605 WN Flanges #600, these flanges provide a secure connection that minimizes the risk of leakage. At Tesco Steel & Engineering, we manufacture these flanges with precision and ensure they conform to the highest industry standards.
Our high-tech manufacturing unit in Mumbai is equipped with modern CNC machines, testing equipment, and automated systems, which allow us to produce flanges that deliver unmatched accuracy and durability. The robust weld neck design ensures superior stress distribution in high-pressure pipelines, while their smooth bore enhances fluid flow. Whether used in oil refineries, petrochemical plants, power stations, or marine engineering, our Class 600 weld neck flanges are known for their reliability and long service life.
With a strong global presence, Tesco Steel & Engineering exports API 605 Weld Neck Flanges 600 Class to countries across Europe (Germany, UK, Italy, France) and the Middle East (UAE, Saudi Arabia, Oman, Qatar). Our flanges are trusted by industries such as oil & gas, chemical processing, water treatment, and power generation, where performance cannot be compromised. By combining premium raw materials with advanced technology and strict quality control, we have established ourselves as a leader in providing superior-grade weld neck flanges to clients worldwide.
| NPS | OD | D | B | H | A | G | K | L | No of Bolts |
Stud Bolt Dia x L |
|
| 26 | 660.4 | 890 | 117.55 | 187.35 | 698 | 727 | 806.4 | 44.5 | 28 | 1.5/8 | 337 |
| 28 | 711.2 | 950 | 122.25 | 196.35 | 752 | 784 | 863.6 | 47.6 | 28 | 1.3/4 | 349 |
| 30 | 762 | 1020 | 131.85 | 211.35 | 806 | 841 | 927.1 | 50.8 | 28 | 1.7/8 | 375 |
| 32 | 812.8 | 1085 | 136.55 | 222.35 | 860 | 895 | 984.2 | 54 | 28 | 2 | 394 |
| 34 | 863.6 | 1160 | 147.65 | 239.35 | 914 | 953 | 1054.1 | 60.3 | 24 | 2.1/4 | 425 |
| 36 | 914.4 | 1215 | 152.45 | 249.35 | 968 | 1010 | 1104.9 | 60.3 | 28 | 2.1/4 | 438 |
| 38 | 965.2 | 1270 | 158.75 | 260.35 | 1022 | 1054 | 1162 | 60.3 | 28 | 2.1/4 | 451 |
| 40 | 1016 | 1320 | 165.15 | 270.35 | 1073 | 1111 | 1212.8 | 60.3 | 32 | 2.1/4 | 464 |
| 42 | 1066.8 | 1405 | 174.65 | 285.35 | 1127 | 1168 | 1282.7 | 66.7 | 28 | 2.1/2 | 495 |
| 44 | 1117.6 | 1455 | 179.45 | 295.35 | 1181 | 1226 | 1333.5 | 66.7 | 32 | 2.1/2 | 508 |
| 46 | 1168.4 | 1510 | 185.75 | 306.35 | 1235 | 1276 | 1390.6 | 66.7 | 32 | 2.1/2 | 521 |
| 48 | 1219.2 | 1595 | 195.35 | 322.35 | 1289 | 1334 | 1460.5 | 73 | 32 | 2.3/4 | 552 |
| 50 | 1270.2 | 1670 | 203.25 | 335.35 | 1343 | 1384 | 1524 | 79.4 | 28 | 3 | 578 |
| 52 | 1320.8 | 1720 | 209.55 | 343.35 | 1394 | 1435 | 1574.8 | 79.4 | 32 | 3 | 591 |
| 54 | 1371.6 | 1780 | 215.95 | 355.35 | 1448 | 1492 | 1632 | 79.4 | 32 | 3 | 603 |
| 56 | 1422.4 | 1855 | 223.75 | 368.35 | 1502 | 1543 | 1695.4 | 85.7 | 32 | 3.1/4 | 635 |
| 58 | 1473.2 | 1905 | 228.65 | 376.35 | 1553 | 1600 | 1746.2 | 85.7 | 32 | 3.1/4 | 641 |
| 60 | 1524 | 1995 | 239.75 | 395.35 | 1610 | 1657 | 1822.4 | 92.1 | 28 | 3.1/2 | 679 |
Countries we export to: API 605 Class 600 Weld Neck Flanges Manufacturers / Suppliers / Stockist in Kuwait, in UAE, in Germany, Saudi Arabia, West Africa, Iraq, Congo, Mexico, Bahra, Canada, Philippes, 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, Ukrae, Belgium, Fland, Slovokia, Tibet, Romania, France, Brazil, Tridad & 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: API 605 #600 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.