carbon steel 3pc ball valve q11f

carbon steel 3pc ball valve q11f

100+ customer reviews

Unibody Carbon Steel Ball Valve - Class 300, Fire Safe F-530-CS-R-66-FS. Valve pressure rating 740 psi 51 bar non-shock cold working pressure, Max temperature rating 400°F, Blowout-proof stem, Stainless steel ball and stem, Mounting pad, Vented ball, Locking handle or manual gear operator, Class 300 flanged end connections

About us

HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.