Description :

1. Product name: B178-TT.
2. Material: A890-4A F51 (22Cr-5Ni-Mo-N).
3. Casting: sand-mold casting.
4. Heat treatment: solution annealing.
5. Precision: roundness ≦0.03mm.

Specification :

1. Dimensions: 1/2"~4"

2. Service application: water, oil, gas, thermal fluid, chemicals, and others.

3. Certifications: BVQI, NSF-ISR, ISO 9001: 2000.

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  Four Way Ball Of Valves