ASTM A216 WCB Pressure Safety Valves With Jacket , Inlet Class 150 - 2500
Negotiable /Set
Min.Order:1 Set
No Leakage Pressure Safety Valves / Weiqi Safety Valve With Wrench Spring
Forging / Casting 3 Way BallValveBalls With Ra 0.2 - Ra 0.4 Roughness , NPS 2-24 (DN50-600)
A182 F6A ENP Floating BallValveBalls for Oil , Gas , Water Industry , 0.05 - 0.10 Coaxiality
A182 F316 Stem BallValveBalls Support Stem / Seat , Pin Hole Drive
A182 F304 Trunnion BallValveBalls With Stellite Coating , NPS 4-56 ( DN 100 - 1400 )
A350 LF2 Chrome Plating Trunnion BallValveBalls With Pin Hole , Wear-Resisting
ASTM A216 WCB Pressure Safety Valves With Jacket , Inlet Class 150 - 2500
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