ASTM A179 SMLS Tube for ESKOM

Eskom is a South African electricity public utility, established in 1923 as the Electricity Supply Commission (ESCOM) and also known by its Afrikaans name Elektrisiteitsvoorsieningskommissie (EVKOM), by the South African Government and people of the Republic of South Africa in terms of the Electricity Act (1922). South Africa became a Republic in the 1960s. Eskom represents South Africa in the Southern African Power Pool. The utility is the largest producer of electricity in Africa

ASTM A179 specification covers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for tubular heat exchangers, condensers, and similar heat transfer apparatus. Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test.