From its base in the industrial heart of Manama, Bahrain, Rizwan Flanges has established itself as a trusted name for robust piping solutions. We specialize in the manufacturing and supply of high-integrity EN 1092-1 Type 05 blinds, a product we know is essential for system safety and reliability. Our commitment is to provide our clients with flanges that not only meet rigorous international standards but are delivered with the efficiency and personal service that are the cornerstones of our business in the region.
Crafted to the exacting specifications of the EN 1092-1 standard, our Type 05 blind flanges are designed for exceptional performance. The composition typically involves high-grade carbon or stainless steel, selected for its durability and resistance. This ensures outstanding mechanical properties, including high tensile strength and the ability to withstand significant pressure, making them a dependable choice for creating secure and permanent seals at the end of pipelines or vessel openings.
Rizwan Flanges, a leading supplier in Manama, Bahrain, offers an extensive selection of EN 1092-1 Type 05 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
| Size | (1/2″) To (48″) |
|---|---|
| Pressure | PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160 |
| Size Of Bore Diameter Flange | NPS ≤ 10 |
| Standard Dimensions | EN-1092, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, API7S-43, ANSI/ASME B16.5, API7S-15, MSS S44, IS 2062, ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, ISO70051, API. |
| Minimum Pressure | 150# To 2500# |
| Flange Face Type Manufacturer | Raised Face, Groove And Small Tongue Groove, RTJ, Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face. |
| Top Six Type Of Flange | Threaded Flange, Lap Joint Flange, Socket-Weld Flange, Blind Flange, Slip-On Flange, Weld Neck Flange |
| Standard Materials | Duplex Steel & Super Duplex Steel, Copper Nickel, Inconel, Mild Steel, Stainless Steel, Hastelloy, Alloy Steel, Carbon Steel. |
| Thickness Length | NPS ≤ 18 |
| Manufacturing Process | Forged/ Machined/ Heat Treated |
| Other Type Of Flange | Forged/ Plate/ Threaded |
| DN | D i a m e t e r | Bolts | Thickness | Tollerance | Surface | Surface | Net | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| outside | bolt | bolt | Nr | Type | allowed on | for gasket | weight | ||||
| circle | holes | thickness | thigtness | ||||||||
| D | K | L | C1 | +/ – mm | d1 | f1 | Gmax | kg | |||
| 15 | 95 | 65 | 14 | 4 | M12 | 16 | 1 | 45 | 2 | 0,67 | |
| 20 | 105 | 75 | 14 | 4 | M12 | 18 | 1 | 58 | 2 | 0,94 | |
| 25 | 115 | 85 | 14 | 4 | M12 | 18 | 1 | 68 | 2 | 1,11 | |
| 32 | 140 | 100 | 18 | 4 | M16 | 18 | 1 | 78 | 2 | 1,82 | |
| 40 | 150 | 110 | 18 | 4 | M16 | 18 | 1 | 88 | 3 | 2,08 | |
| 50 | 165 | 125 | 18 | 4 | M16 | 18 | 1 | 102 | 3 | 2,59 | |
| 65 | 185 | 145 | 18 | 4;8 | M16 | 18 | 1 | 122 | 3 | 55 | 3,32 |
| 80 | 200 | 160 | 18 | 8 | M16 | 20 | 1,5 | 138 | 3 | 70 | 3,60 |
| 100 | 220 | 180 | 18 | 8 | M16 | 20 | 1,5 | 158 | 3 | 90 | 4,39 |
| 125 | 250 | 210 | 18 | 8 | M16 | 22 | 1,5 | 188 | 3 | 115 | 5,41 |
| 150 | 285 | 240 | 22 | 8 | M20 | 22 | 1,5 | 212 | 3 | 140 | 7,14 |
| 200 | 340 | 295 | 22 | 12 | M20 | 24 | 1,5 | 268 | 3 | 190 | 9,73 |
| 250 | 405 | 355 | 26 | 12 | M24 | 26 | 1,5 | 320 | 3 | 235 | 14,21 |
| 300 | 460 | 410 | 26 | 12 | M24 | 28 | 1,5 | 378 | 4 | 285 | 18,99 |
| 350 | 520 | 470 | 26 | 16 | M24 | 30 | 1,5 | 438 | 4 | 330 | 28,13 |
| 400 | 580 | 525 | 30 | 16 | M27 | 32 | 1,5 | 490 | 4 | 380 | 35,86 |
| 450 | 640 | 585 | 30 | 20 | M27 | 40 | 1,5 | 550 | 4 | 425 | 46,13 |
| 500 | 715 | 650 | 33 | 20 | M30 | 44 | 1,5 | 610 | 4 | 475 | 64,03 |
| 600 | 840 | 770 | 36 | 20 | M33 | 54 | 2 | 725 | 5 | 575 | 96,05 |
| 700 | 910 | 840 | 36 | 24 | M33 | 58 | 2 | 795 | 5 | 670 | 80,64 |
| 800 | 1025 | 950 | 39 | 24 | M36 | 62 | 2 | 900 | 5 | 770 | 102,58 |
| 900 | 1125 | 1050 | 39 | 28 | M36 | 64 | 2 | 1000 | 5 | 860 | 117,57 |
| 1000 | 1255 | 1170 | 42 | 28 | M39 | 68 | 2 | 1115 | 5 | 960 | 149,58 |
| 1200 | 1485 | 1390 | 48 | 32 | M45 | * | 2 | 1330 | 5 | 1160 | |
| Diameter | Flange | Screws | Weight (7,85 Kg/dm3) | ||||
|---|---|---|---|---|---|---|---|
| k | D | b | d2 | Thread | Bolt holes | KG | |
| 15 | 65 | 95 | 16 | 14 | M12 | 4 | 0,813 |
| 20 | 75 | 105 | 18 | 14 | M12 | 4 | 1,140 |
| 25 | 85 | 115 | 18 | 14 | M12 | 4 | 1,380 |
| 32 | 100 | 140 | 18 | 18 | M16 | 4 | 2,030 |
| 40 | 110 | 150 | 18 | 18 | M16 | 4 | 2,350 |
| 50 | 125 | 165 | 18 | 18 | M16 | 4 | 2,880 |
| 65 | 145 | 185 | 18 | 18 | M16 | 4 | 3,643 |
| 80 | 160 | 200 | 20 | 18 | M16 | 8 | 4,610 |
| 100 | 180 | 220 | 20 | 18 | M16 | 8 | 5,650 |
| 125 | 210 | 250 | 22 | 18 | M16 | 8 | 8,130 |
| 150 | 240 | 285 | 22 | 22 | M20 | 8 | 10,500 |
| 200 | 295 | 340 | 24 | 22 | M20 | 12 | 16,200 |
| 250 | 355 | 405 | 26 | 26 | M24 | 12 | 25,000 |
| 300 | 410 | 460 | 28 | 26 | M24 | 12 | 35,100 |
| 350 | 470 | 520 | 30 | 26 | M24 | 16 | 48,000 |
| 400 | 525 | 580 | 32 | 30 | M27 | 16 | 63,500 |
| 450 | 585 | 640 | 40 | 30 | M27 | 20 | 96,600 |
| 500 | 650 | 715 | 44 | 33 | M30 | 20 | 133,000 |
| 600 | 770 | 840 | 54 | 36 | M33 | 20 | 226,000 |
| 700 | 840 | 910 | 58 | 36 | M33 | 24 | 285,000 |
| 800 | 950 | 1025 | 62 | 39 | M36 | 24 | 388,000 |
| 900 | 1050 | 1125 | 64 | 39 | M36 | 28 | 483,000 |
| 1000 | 1170 | 1255 | 68 | 42 | M39 | 28 | 640,000 |
EN 1092-1 Type 05 flanges are widely used in various industries for joining pipes, valves, and other equipment in high-pressure and high-temperature systems. Common applications include the oil and gas, petrochemical, chemical, and water treatment sectors, where reliable and leak-free connections are essential. These flanges are ideal for use in pipeline systems, pumps, heat exchangers, and pressure vessels. Their compatibility with European standards ensures they are trusted for safety-critical operations, providing durability and long-lasting performance in both industrial and marine environments.
Yes, we offer custom sizes for EN 1092-1 Type 05 Flanges to meet specific project needs. Our team at Rizwan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@rizwanflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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