ASME B16.5 Flanges Supplier in Chad, Series A/B Flange in N’Djamena, Size 1/2” to 60” NB and pressure classes including 150#, 300#, to 2500#
Omaa Metal Sources is a renowned manufacturer and supplier of forged and machined industrial flanges, serving key infrastructure and energy development sectors across Chad, including major cities such as N’Djamena, Moundou, Sarh, Abéché, and Doba. Our products are engineered to meet rigorous industrial demands, conforming to international norms like ASME B16.5, ASME B16.47 Series A/B, DIN 2633, EN 1092-1, API 6A, and more.
With growing investments in Chad’s oil exploration, gas processing, power generation, and infrastructure sectors, our flanges are ideal for both onshore and remote applications. We offer flanges in sizes ranging from 1/2” to 60” NB and pressure classes including 150#, 300#, 600#, 900#, 1500#, and 2500#, as well as API 6A-rated flanges up to 15000 PSI for high-pressure systems.
We provide industrial flange solutions in premium materials such as ASTM A182 F304/F316 Stainless Steel, ASTM A105 Carbon Steel, Duplex & Super Duplex Grades (F51/F53/F55), and Nickel Alloys like Inconel, Monel, Hastelloy. Our supply is backed by EN 10204 3.1/3.2 certification, NACE MR0175 compliance, and manufacturing under ISO 9001:2015, PED, and IBR-certified facilities. Get a Quote.
Range of Industrial Flanges Delivered Across Chad
Technical Specifications of Flanges in Chad
| Specification | Details |
|---|---|
| Size Range | 1/2” (15 NB) to 60” (1500 NB) & Custom Sizes |
| Class / Pressure Rating |
ANSI/ASME: 150#, 300#, 600#, 900#, 1500#, 2500# API: 2000#, 3000#, 5000#, 10000#, 15000# DIN: PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, PN250 |
| Standards / Dimensions |
ASME B16.5 (Up to 24”) ASME B16.47 (Series A & B) (Above 24”) MSS SP-44 API 6A EN 1092-1 BS 4504 JIS B2220 DIN 2527, DIN 2631-2635 AWWA C207 |
| Connection Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Material Standards |
ASTM A105 / A105N (Carbon Steel) ASTM A350 LF2 (Low-Temperature Carbon Steel) ASTM A182 F304 / F304L / F316 / F316L (Stainless Steel) ASTM A694 F42, F52, F60, F65, F70 (High Yield Carbon Steel) ASTM A182 UNS S31803 / S32205 / UNS S32750 / UNS S32760 (Duplex & Super Duplex Steel) ASTM B564 UNS N06625, N08825 (Inconel & Incoloy) ASTM B381 (Titanium Gr.2, Gr.5) |
| Materials & Grades |
Carbon Steel: A105, A350 LF2, A694 F52-F70 Stainless Steel: 304, 304L, 316, 316L, 321, 347, 904L Duplex & Super Duplex Steel: F51, F53, F55 Alloy Steel: A182 F1, F5, F9, F11, F22, F91 Nickel Alloys: Inconel 600/625, Monel 400/K500, Hastelloy C22/C276 Copper Alloys: Cu-Ni 70/30, Cu-Ni 90/10 |
Industries We Serve Across Chad
- Oil & Gas Production Facilities in Doba
- Petrochemical and Power Generation in N’Djamena
- Water Supply Infrastructure in Moundou and Sarh
- Cement & Fertilizer Units in Abéché
- Engineering and EPC Projects in Emerging Industrial Zones
Why Omaa Metal Sources is Trusted in Chad
- Consistent supply to N’Djamena, Sarh, and Moundou’s industrial zones
- Engineering support for flanges in sour service and high-pressure pipelines
- Complete documentation, packaging & marking support for African exports
- Over a decade of excellence in supplying to African and GCC markets