Tesco Steel & Engineering is a trusted manufacturer and exporter of AS2129 Table J Blind Flanges, supplying clients across the USA, UK, Germany, Italy, UAE, Saudi Arabia, Oman, and Qatar. Also known as AS2129 Table J BLRF, AS2129 Table J BLFF, and AS2129 Table J Blank Flanges, these flanges are widely used in oil & gas, shipbuilding, power generation, water treatment, and petrochemical industries for safely blocking pipeline flow and facilitating maintenance or testing.
Our state-of-the-art Mumbai Factory produces these blind flanges using premium materials such as stainless steel, duplex steel, alloy steel, carbon steel, low-temperature carbon steel (LTCS), copper nickel, nickel, monel, inconel, hastelloy, and titanium. Each flange is manufactured to strict quality standards, ensuring superior durability, corrosion resistance, and reliability under high-pressure and high-temperature conditions.
AS2129 Table J Blind Flanges are installed by bolting them to the ends of pipes or valves, creating a secure seal that prevents leakage and enhances system safety. The combination of precise manufacturing, high-quality materials, and robust design makes these flanges ideal for demanding applications. Companies worldwide rely on Tesco Steel & Engineering for consistent, high-performance flanges that meet international standards and operational requirements.

| NOMINAL PIPE SIZE | FLANGE OUTSIDE DIAMETER | THICKNESS OF DIAMETER | DRILLING DATA | |||
| PITCH CIRCLE DIAMETER | BOLT HOLE DIAMETER | NUMBER OF BOLT HOLES | ||||
| MM | INCH | OD | T | PCD | H | |
| 15 | 1/2 | 115 | 16 | 83 | 18 | 4 |
| 20 | 3/4 | 115 | 16 | 83 | 18 | 4 |
| 25 | 1 | 120 | 19 | 87 | 18 | 4 |
| 32 | 1 1/4 | 135 | 19 | 98 | 18 | 4 |
| 40 | 1 1/2 | 140 | 22 | 105 | 18 | 4 |
| 50 | 2 | 165 | 25 | 127 | 22 | 4 |
| 65 | 2 1/2 | 185 | 25 | 146 | 22 | 8 |
| 80 | 3 | 205 | 32 | 165 | 22 | 8 |
| 90 | 3 1/2 | 215 | 32 | 178 | 22 | 8 |
| 100 | 4 | 230 | 35 | 191 | 22 | 8 |
| 125 | 5 | 280 | 38 | 235 | 26 | 8 |
| 150 | 6 | 305 | 38 | 260 | 26 | 12 |
| 200 | 8 | 370 | 41 | 324 | 26 | 12 |
| 250 | 10 | 430 | 48 | 381 | 30 | 12 |
| 300 | 12 | 490 | 51 | 438 | 30 | 16 |
| 350 | 14 | 550 | 57 | 495 | 33 | 16 |
| 400 | 16 | 610 | 64 | 552 | 33 | 20 |
| 450 | 18 | 675 | 70 | 610 | 36 | 20 |
| 500 | 20 | 735 | 79 | 673 | 36 | 24 |
| 550 | 22 | 785 | 86 | 724 | 36 | 24 |
| 600 | 24 | 850 | 92 | 781 | 39 | 24 |
Countries we export to: Australian Standard AS 2129 Table J Blind Flanges / 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:AS 2129 Table J Blind 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.