1. Ua haujlwm siab:
DN50-DN125: 1.0Mpa
DN150-DN200: 0.6Mpa
DN250-DN300: 0.4Mpa
2. Ua haujlwm kub: NR: -20 ℃ ~ + 60 ℃
3. Lub ntsej muag ntsej muag: EN588-1
4. Flange kev twb kev txuas raws li EN1092-2, BS4504 ect.
5. Kev Ntsuas: DIN3230, API598
6. Nruab Nrab: Cement, av nplaum, Cinder, Granular Fertilizer, Cov kua dej khov, dej tshiab, dej hiav txwv, Inorganic acid thiab Alkaline kua thiab lwm yam.