1. Design and manufacture: API6D
2. Assembly between flange DIN PN10/16 & ANSI CL150
3. Test and check: API598
4. Suitable temperature: NBR: -10~+80°C
EPDM: -10~+120°C
VITON: -10~+150°C
5. Medium: Fresh water, Sea water, Waste water, food stuff, All kinds of oil, Weak acid and alkaline liquid etc.