Q47F fixed ball valve is suitable for industries such as chemical, petroleum, natural gas, metallurgy, as well as natural gas long-distance pipelines containing hydrogen sulfide media, high impurities, and severe corrosion.
Features: natural gas ball valves use polytetrafluoroethylene packing for most high and medium pressure gas handling applications, handle operating torque is smooth, and o-rings are used to prevent external impurities from entering the valve interior. And to maintain the valve long-term sealing performance, larger than DN150 ball valv1
Q41H metal hard seal ball valve is a high performance ball valve product developed by our company. The valve seat adopts the metal seal structure loaded by leaf spring, which can be opened and closed easily at high temperature. The ball and valve seat adopt special hardening treatment, the sealing surface does not scratch. Manual hard seal ball val1
The pump is a stainless steel corrosion-resistant centrifugal pump, the impeller of the two-sided three-knife series of pumps adopts half-open structural form in some cases and closed structural form in others, in addition, the pump and the motor are coupled in a direct connection. The product combines excellent structure, performance and sh1
Q941F PN16~PN63 floating soft seal electric ball valve: electric drive, flange connection form, floating ball straight through type, sealing form adopts soft seal, valve seat sealing surface material is fluoroplastic, nominal pressure PN16~PN63, nominal size DN15~DN200, applicable temperature -28~300 ℃, valve body material is carbon steel or stainl1