Sepombi zvinoshandiswa kudzora vharafu mitsetse uye ichayerera kuyera Tubing kuti dzakachengeteka kutakurwa mvura uye magasi pakati pezvakaitwa. Dextube ave akapa sepombi wandei mikuru petrochemical makambani kusanganisira Petrobras, YPF uye Tecnip pamwe pakudzokorora yakanaka.