Metal hard sealing ball valve ball valve sealing pair (that is, seat sealing face and ball sealing face) material pairs for metal to metal ball valve. The structure of the ball valve is divided into floating ball type and fixed ball type. The connection form is flange connection, welding connection and thread connection.

Instructions for ordering:
1. If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material, etc., and our technicians will select the model for you
Ii. If the selected model is available, please provide it according to the selected model
Non-standard products shall be provided with samples or confirmed by drawings
Note: the information is for reference only, or may not be complete, so we apologize for any inconvenience caused to you. The company can be selected according to different requirements and parameters. The company has a variety of sizes of caliber, pressure, different materials, connection mode, drive mode, to meet the needs of various types of valves. Please contact 021-6651 8677 or consult online.