IGAMA UHLOBO Umgangatho woxinzelelo lobushushu obuphakathi ImiGangatho yeMveliso IPIPE PHEZULU-PRESSURE FIBERGLASS LINE UMbhobho DN40-DN900 3.45Mpa-34.5Mpa ≤65.5℃ GRE TUBING DN40-DN100 10Mpa-501M251M/25Mpa. SY/T 6267-2006 IGRE CASING DN100-DN200 10MPa-25MPa ≤80℃ Q/SXD 002-2011 SY/T6267-2006 GRE SCREEN TUBING DN100-DN250 10Mpa-25Mpa ≤606035Mpa ≤60603 FI I-JECTION TUBING 1.6″-4″ 10Mpa-25Mpa ≤65.5℃ API 15HR-2001 SISO 14692:2002 SY...