COST ESTIMATE PREPARATION PER API 5CT, VALLOUREC, TENARIS SPECS, "Mannai Coorparation, Doha, Qatar", MANUFACTURING CROSSOVER, FLANGE
START Date
COST ESTIMATE PREPARATION FOR OIL & GAS INDUSTRY, USING API 5CT, VALLOUREC & MANNESMANN, TENARIS, HUNTING JFE BEAR SPECS. (MANUFACTURING AND FABRICATION.)