Forged steel flanged valves are available in three bonnet designs.The first is the bolted bonnet.The second design is the welded bonnet.The third is the pressure self - tightening bonnet.
Forged steel check valve is to rely on the flow of the medium itself and automatically open, close disc, used to prevent the medium backflow valve, also known as the check valve, check valve, reverse flow valve, and back pressure valve.
Ball screw gate valve is a large aperture high pressure gate valve, is the main part of the fracture tree.The SGA/D series ball screw gate valve is designed to meet API 6A and NACE MR-01-75 and is strictly quality controlled in accordance with ISO registration guidelines.The series of frac valves includes flanged ends, spiked outlets, and dedicated1
Valve application: J941Y, J941H and J941W electric stop valves are not only suitable for medium and low pressure, but also for high pressure due to small friction between sealing surfaces during opening and closing, relatively durable, small opening height, easy manufacturing and convenient maintenance. In petroleum, chemical, pharmaceutical, chemi1
Product use: The oxygen special globe valve is made of silicon brass or stainless steel with excellent material, which has the advantages of high mechanical strength, wear resistance and good safety. Used in oxygen pipeline, it has the best explosion-proof and flame retardant performance, and eliminates the unsafe factors on oxygen pipeline.
All welded ball valves are widely used in city gas,urban heating,petrochemical,shipbuilding,steel,pressure regulating stations,power plants and other types of pipeline equipment.
Fluorine linde adjusting valves widely used in acid, alkali and other strong corrosive media and toxic, volatile, permeable and other gas, liquid media control.