Model: Q641F
Nominal Diameter:
Operating Temperature: -20°C to 232°C (up to 350°C for specific applications)
Applicable Media: Water, oil, gas, and certain corrosive liquids
Body Material: WCB, 304, 316 stainless steel
Technical Standards:
- Design Standard: GOST 12237
- Flange Connection Dimensions: GOST 9113, JB/T79

