1. Kupanikizika kwa ntchito:
DN50-DN125: 1.0Mpa
DN150-DN200: 0.6Mpa
DN250-DN300: 0.4Mpa
2. Kutentha kwa ntchito: NR: -20℃~+60℃
3. Maso ndi maso: EN588-1
4. Kulumikizana kwa Flange malinga ndi EN1092-2, BS4504 ect.
5. Kuyesa: DIN3230, API598
6. Yapakatikati: Simenti, Dongo, Cinder, Granular Feteleza, Madzi Olimba, Madzi Oyera, Madzi a M'nyanja, Inorganic acid ndi Alkaline Liquid etc.