The union has three pieces and includes a threaded connection that can be screwed or unscrewed to connect or disconnect pipes more easily than couplings. For stainless steel, the lower carbon content of this fitting ensures higher corrosion resistance.
- It has NPT threads on both ends for creating tighter seals than straight threads.
- Withstand up to 3000 PSI working pressure
Use for petroleum, chemical, nuclear, power, ship-building, paper making, food, water, gas, medicine, construction industry etc.