Dandong Hengrui Machinery specializes in supplying sand casting, precision casting, forging, machining and other kinds of metal parts, including valve parts, pump parts, laboratory equipment parts, electrical parts, automotive parts, railroad parts, marine parts, construction equipment parts, drainage parts, mining parts, as well as any shaped parts customized according to specific technical drawings or samples. We have an automated production line for sand castings (cast iron parts), advanced technology and first-class testing equipment to ensure high precision and stable quality, so that we can meet special requirements for all aspects of size, pressure, hardness, surface roughness and so on.
Material ： Iron, stainless steel
Craftwork ： Melt casting
Surface treatment ： Upon request
Application: Flow control
Cast Valve Discs: Valve discs are the portion of the valve that controls the flow of fluid that opens, closes, or is partially blocked through a pathway. Our cast discs ensure smooth operation and optimum performance of control valves and cast iron check valves.
Cast bonnet: It serves as a cast cover for the valve body and provides an additional seal to prevent leakage. It is available in a variety of materials and provides strength and durability.
| Product | Valve disc fittings - Dandong Hengrui, your choice for excellence |
| Processing | investment casting |
| Available Material | cast iron, stainless steel, copper, aluminum alloy etc. |
| More Processing | CNC Machining,Plastic Injection,Stamping,Die Casting,Welding,Forging, Mould Making,etc |
| Surface Finish | Powder Coating, Anodizing, Polishing, Electric-plating, Pvd Coating, Hot Dip Galvanizing, E-coating, Tin Plating, Nickel Plating, Chrome Plating, Dacromet, Enamel Coating etc. |
| OEM | Available |
| Application | All kinds of cars,valve, pump, machinery,home appliance,electronic products,electric appliance,construction,computers,power switches,miniature switcher,architecture,hardware and plastic molds,sports equipment and gifts,and more. |
| Manufacturing Type | Precision Machining, CNC Milling, CNC Lathe Turning, Tapping, Drilling, Grinding, Stamping, Deep Drawing, CNC Punching, Laser Cutting, CNC Bending, Die Casting, Welding etc |
| Industries Served | Aerospace, Automotive, Agriculture, Construction, Electrical, Electronic, Home Appliance, Medical,Marine, Machinery, Furniture, Food, Lighting,Telecommunication etc |
| File Format | Solidworks,Pro/Engineer,Auto CAD,PDF,JPG,DXF,IGS,STEP |
| QC | 100% Strict Inspection For Every Processing |
| One-stop Service | Custom Design, Fabrication, Assembly And Delivery |
Wide range of materials: We offer a wide range of materials to meet the different needs of our customers for bonnet disc components, including cast iron, carbon steel, stainless steel and ductile iron.
Advanced production technology: We use advanced technologies such as lost wax and sand casting to produce parts with excellent surface finish and high dimensional accuracy.
Strict quality control: Each casting undergoes a rigorous quality testing process, including non-destructive testing, to ensure that the product is of a high quality level.
Global supply network: We manufacture bonnet valve disc components supplied to customers worldwide with on-time delivery.
1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 20 years' experience for designing and producing casting parts and machining parts.
2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the mould cost and courier cost.
3. Can you make casting according to our drawing?
Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model, both available. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But if without 3D, based on 2D drawing we can still make the samples properly approved.
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
5. What's your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of cast.
For more information, please feel free to contact us!
