Nutech Overseas is a leading flanges supplier in Saudi Arabia, delivering high-quality piping components to industries across Riyadh, Jeddah, Dammam, Jubail, Yanbu, and Al Khobar. We manufacture and export a wide range of industrial flanges designed to meet international standards such as ASME, ANSI, DIN, EN, BS, and ISO. With precision engineering, strict quality control, and reliable supply, our flanges are trusted for oil & gas, petrochemical, desalination, power generation, and construction projects in Saudi Arabia.
Our product portfolio includes all major types of flanges such as Slip-On Flanges, Blind Flanges, Weld Neck Flanges, Socket-Weld Flanges, Threaded Flanges, Lap Joint Flanges, Forged Flanges, Plate Flanges, RTJ Flanges, Orifice Flanges, and Spectacle Blinds (Figure-8). Available in sizes from ½” to 48” (DN15 to DN1200) and pressure ratings from 150# to 2500#, we offer flanges that guarantee durability, leak-proof connections, and excellent mechanical strength for demanding industrial systems.
To meet diverse industry requirements in Saudi Arabia, we supply flanges in a wide range of materials, including Stainless Steel (304, 304L, 316, 316L, 321, 347), Carbon Steel (A105, A350 LF2, IS2062), Alloy Steel (F5, F9, F11, F22, F91), Duplex Steel (UNS S31803), Super Duplex Steel (UNS S32750/S32760), Nickel Alloys (Inconel, Monel, Hastelloy, Alloy 20), and Copper Alloys (Cu-Ni, Brass, Aluminium Bronze). Each flange is tested to withstand high pressure, temperature variations, and corrosive environments common in the Middle East.
Our flanges in Saudi Arabia are widely used in oil & gas refineries in Jubail, petrochemical complexes in Yanbu, desalination plants in Jeddah, pipelines in Dammam, and infrastructure projects in Riyadh. These flanges ensure secure connections in piping networks, allowing safe flow of liquids, gases, steam, and chemicals. With their robust performance, they play a crucial role in industries such as energy, marine, shipbuilding, chemical processing, and water treatment across the Kingdom.
As an ISO-certified manufacturer and global exporter, Nutech Overseas ensures timely delivery, export-ready packaging, and flanges that comply with the most demanding project requirements. With a strong supply network across Saudi Arabia, we are the preferred partner for EPC contractors, oilfield suppliers, and industrial buyers. For orders and detailed information on our range of flanges, please contact us at sales@nutechoverseas.com
Complete Specifications of Flanges in Saudi Arabia
| Type of Flange | Size Range | Pressure Class | Standards | Materials | Face Type |
|---|---|---|---|---|---|
| Slip-On Flange | ½” to 48” (DN15 – DN1200) | 150# to 2500# | ASME B16.5, DIN, EN 1092-1 | SS 304/304L/316/316L, CS A105, Alloy Steel | Raised Face (RF), Flat Face (FF) |
| Weld Neck Flange | ½” to 48” | 150# to 2500# | ASME B16.5, BS 4504 | SS, CS, Duplex, Super Duplex | RF, RTJ |
| Blind Flange | ½” to 48” | 150# to 2500# | ASME B16.5, MSS-SP-44 | SS, CS, Alloy Steel, Nickel Alloys | RF, FF, RTJ |
| Socket Weld Flange | ½” to 24” | 150# to 1500# | ASME B16.5, EN 1092-1 | SS, CS, Alloy Steel | RF |
| Threaded Flange | ½” to 24” | 150# to 900# | ASME B16.5 | SS, CS, Brass, Copper Alloys | RF, FF |
| Lap Joint Flange | ½” to 24” | 150# to 600# | ASME B16.5 | SS, CS, Duplex, Super Duplex | RF, FF |
| Plate Flange | ½” to 48” | 150# to 1500# | DIN, EN 1092-1 | SS, CS, Alloy Steel | RF, FF |
| RTJ Flange | ½” to 48” | 300# to 2500# | ASME B16.5 | SS, CS, Duplex, Inconel | RTJ |
| Orifice Flange | ½” to 24” | 300# to 1500# | ASME B16.36 | SS, CS, Alloy Steel | RF, RTJ |
| Spectacle Blind (Figure-8) | ½” to 24” | 150# to 900# | ASME B16.48 | SS, CS, Alloy Steel | RF, FF |