Weizhou 12-2 Oilfield Phase Ⅱ Development Project (Year 2016-- Guangzhou Salvage Bureau of the Ministry of Transport)

Project Introduction and Work Scope：

Measurement, prefabrication and installation of submarine pipeline expansion bend, damaged flat pipe section cutting, replaced flat pipe section prefabrication and installation. Specific work includes: welding procedure qualification, underwater measurement of expansion bend, welding prefabrication of expansion bend and flat pipe, NDT inspection and installation, pigging pressure test, etc.