Fabrication isometric for 12″ NB MGS vent line on Valaris DS-4 Leg 4. Covers spools 7, 8, and 9 with cutback details. Galvanised finish
Fabrication isometric for 12″ NB MGS vent line on Valaris DS-4 Leg 4. Covers spools 7, 8, and 9 with cutback details. Galvanised finish