ASME B16.47 Flanges Supplier in Kenya, ASME B16.5 Flanges sizes from ½” to 60” NB with pressure classes 150# to 2500# in Nairobi.
Omaa Metal Sources is a trusted industrial flanges supplier in Kenya, offering precision-engineered forged and machined flanges tailored for the oil, gas, petrochemical, water treatment, and infrastructure industries. We cater to clients across key cities such as Nairobi, Mombasa, Kisumu, Eldoret, Nakuru, and Thika, supplying to both government and private sector projects.
We specialize in flanges manufactured as per ASME B16.47 Series A/B, ASME B16.5, EN 1092-1, DIN 2633, API 6A, and BS 4504, available in a wide range of sizes from ½” to 60” NB with pressure classes 150# to 2500#, including API flanges up to 15000 PSI. Whether it’s Weld Neck, Slip-On, RTJ, or Orifice Flanges, we deliver high-quality solutions for Kenya’s growing industrial demands.
Our product range includes flanges in Carbon Steel (A105, LF2, A694 F52–F70), Stainless Steel (F304, F316, F321, F347), Low Temperature Carbon Steel, Duplex and Super Duplex (F51, F53, F55), and High Nickel Alloys (Inconel, Monel, Hastelloy). All flanges come with complete EN 10204 3.1 / 3.2 certification, NACE MR0175 compliance, and are manufactured in ISO 9001:2015 certified facilities. Get a Quote.
Popular Types of Flanges Supplied in Kenya
Flange Technical Details for Kenyan Industries
| 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 in Kenya
- Oil Terminals & Pipelines in Mombasa & Nairobi
- Geothermal & Power Plants in Naivasha & Olkaria
- Fertilizer and Cement Factories in Eldoret & Athi River
- Water Projects across Kisumu, Nakuru, and Thika
- Sugar & Agro-processing Units in Western Kenya
- Public Infrastructure & EPC Contracts under development across counties
Why Engineers in Kenya Prefer Omaa Metal Sources
- Extensive stock of flanges compliant with Kenya Bureau of Standards (KEBS)
- Custom marking, packaging & export documentation support for Kenyan ports
- High-performance flange materials suitable for both inland and coastal climates
- Supplying across East Africa – Kenya, Uganda, Tanzania, and Rwanda
- Over 10 years’ export experience to Africa and GCC nations