VALVE SEAT COATING INTRODUCTION
VALVE SEAT COATINGINTRODUCTION
Stainless steel valve seats
Valve Seat: The detachable surface parts in valve are used to support the valve spool in the fully closed position and constitute a sealed part. Generally, valve seat diameter is the maximum flow diameter of the valve.
PRODUCT PARAMETERS
Since there is an urgent need to improve wear resistance and corrosion resistance of mining and processing equipment in petroleum and petrochemical industries, surface engineering plays an important role in petroleum and petrochemical industries. Techniques of surface engineering are used to treat the surface of materials and improve their surface properties, which will reduce component failure caused by wear and corrosion, and effectively extend service life of parts.
Our company selects Thermal Spraying Technologywhich using high-quality thermal spraying powder as raw material, adopts supersonic spraying equipment, optimizes thermal spraying process, and supports advanced processing equipment and technology, so that the denseness of coating can meet the gas sealing requirements under up to 140 MPa, the coating porosity <1%, the bonding strength exceeds 75MPa, the hardness reaches HV1500 and the hardness uniformity fluctuates by no more than HV100; the product surface after coating can reach mirror surface, with roughness less than Ra0.1, and flatness no more than 2 bands, which can effectively reduce the coefficient of friction between valve plate and valve seat and improve its service life.
Send product request
Other supplier products
 |
TUNGSTEN CARBIDEN VALVE SEAT | TUNGSTEN CARBIDEN VALVE SEAT Stainless steel Valve Seats Valve Seat: The detachable surface parts in valve are used to support the valve spool in t... |
 |
High Performance Valve Seat Display | High Performance Valve SeatDisplay tungsten carbide valve seats Valve Seat: The detachable surface parts in valve are used to support the valve spo... |
 |
Ball Valve Seat | Ball Valve Seat High Performance Valve Seat Globe And Supporting Valve Seat: The core parts of globe valves used in the petrochemical industry requ... |
 |
Common Gate Valve Coating Materiails | Common Gate Valve CoatingMateriails Valve Gate PRODUCT PARAMETERS FOR GATE OF GATE VALVE COATING This part can be illustrated by a table shown belo... |
 |
INTRODUCTION TO HVOF Coating | INTRODUCTION TO HVOF Coating custom valve gates Valve Gate: The core parts of flat gate valves used in the petrochemical industry require high pres... |
Same products
 |
Corrosion-Resistant Pneumatic Insulated Ball Valve | Seller: 869388 | Zhejiang Wisley Automatic Valve Co., Ltd. specializes in manufacturing pneumatic valves and indus... |
 |
Precision Valve Manufacturing for Energy Infrastructure | Seller: Zhejiang Naishi Valve Co. | The Forged Steel Trunnion Mounted Ball Valve is designed for high-pressure pipeline applications ... |
 |
Greentech New Automatic No Cross Contamination Pneumatic Vacuum Conveyor Sugar Volumetric Rotary Feeder System Material Handling | Seller: Greentech International (Zhangqiu) Co., Ltd | Automatic Operation: Ensures continuous and efficient sugar feeding without manual intervention... |
 |
Greentech New Industrial Automatic Dilute Phase Pneumatic Conveying System Rotary Valve Roots Blower 220/380V Material Handling | Seller: Greentech International (Zhangqiu) Co., Ltd | Automatic Assembly: Simplifies manual processes with precision and efficiency. Positive Pressu... |
 |
RV-02 Pressure Relief Valve | Seller: Greentech Industry (Jinan) Co., Ltd | RV-02A pressure relief valveAir Blower pressure relief valve is installed on the inlet &outle... |
