NAME TYPE អង្កត់ផ្ចិត កម្រិតសម្ពាធ សីតុណ្ហភាពមធ្យម ផលិតផលស្តង់ដារ PIPE HIGH-Pressure FIBERGLASS LINE PIPE DN40-DN900 3.45Mpa-34.5Mpa ≤65.5℃ GRE TUBING DN40-DN100 10Mpa-25Mpa 10℃ ៦៧-២០០៦ GRE CASING DN100-DN200 10MPa-25MPa ≤80℃ Q/SXD 002-2011 SY/T6267-2006 GRE SCREEN TUBING DN100-DN250 10Mpa-25Mpa ≤135℃ 2 SY/T 6 TWATER 1.6 "-4" 10Mpa-25Mpa ≤65.5℃ API 15HR-2001 SISO 14692:2002 SY...