TANAP is the longest and the biggest diameter natural gas pipeline of Turkey, Middle East and Europe with 1850 km length and 56” and 48” diameters. Within the scope of Tanap Lot 4 project; 459 km and 48" Natural Gas pipeline construction starting from Eskişehir extending to Greece borders and within this scope, constructions of 10 block valve stations as well as 4 PIG stations were made.
