ASME B16.5 Industrial Flange Supplier in South Africa

ASME B16.5 Industrial Flange Supplier in South Africa, Class 150 Flanges available size range 1/2” to 60” Pretoria, Cape Town, Bloemfontein. Omaa Metal Sources is a trusted manufacturer and supplier of forged and machined industrial flanges in South Africa, catering to key cities such as Johannesburg, Cape Town, Durban, Port Elizabeth, Pretoria, and Bloemfontein. We offer a wide range of flanges engineered to meet global and regional project requirements, with full compliance to standards like ASME B16.5, ASME B16.47 Series A/B, EN 1092-1, DIN 2633, and API 6A. Our flanges are widely used across sectors such as oil & gas, mining, petrochemical, power generation, marine, and construction in South Africa. We supplies flanges in sizes from 1/2” to 60” (15 NB to 1500 NB) with pressure classes ranging from 150# to 2500#, and API-rated flanges up to 15000 psi. We manufacture our products in carbon steel (A105, LF2), stainless steel (304/316/321/347), duplex & super duplex (F51/F53/F55), and exotic alloys like Monel, Inconel, Hastelloy, and Cu-Ni 90/10 & 70/30. All products meet ASTM material standards and are supplied with EN 10204 3.1 / 3.2 test certificates, ensuring traceability and compliance with NACE MR0175 and client specifications. Our manufacturing is backed by ISO 9001:2015, PED, and AD 2000 certifications. Every flange is inspected for dimensional accuracy, material properties, and pressure integrity. Whether it’s for mining operations in Mpumalanga, offshore terminals in Durban, or pipelines in Gauteng, Omaa Metal Sources ensures consistent quality and quick delivery across South Africa. Get a Quote. ASTM A182 316/316L Flange Catalogues ASTM A182 904L Flange Catalogues ASTM A182 SS 304/304L Flange Catalogues Weld Neck Flange Catalogues Types of Flanges We Manufacture and Supply Across South Africa Weld Neck Flanges (WNRF / WNFF) Long Weld Neck Flanges Slip On Flanges (SORF) Spectacle Blind Flanges Socket Weld Flanges (SWRF)…