Stainless Steel Casting Metal Casting Parts Valve Castings ASTM Standard
Stainless Steel Casting Metal Casting Parts Valve Castings ASTM Standard
The casting process can be simply summarized into the following steps:
Mold making: Make a mold according to the product design drawings. The mold can be made of sand mold, metal mold or other materials.
Smelting: Heat the metal material to a molten state.
Pouring: Pour the molten metal into the mold.
Cooling and solidification: The molten metal cools and solidifies in the mold to form a casting.
Cleaning: Take the casting out of the mold and clean it to remove burrs, flash, etc.
Inspection: Inspect the casting in terms of size, appearance, performance, etc. to ensure that it meets the requirements.
In short, casting is the process of pouring molten metal into a mold and cooling and solidifying it to obtain a metal product of the desired shape.
Testing Ability:
| Dimensional | Non-Destructive Tests(N.D.T.) | Chemical & Mechanical |
| Surface Roughness Test | Dye Penetrant | Chemical analysis |
| Microscopic Measurement | Radiography (RT) | Metallography |
| 3D Scanning | Magnetic Particle (MT) | Tensile Strength |
| CMM | Ultra-Sonic (UT) | Yield Strength |
| Impact Test | Hardness Test | Elongation Rate |
| Shrinkage Rate |
* Investment casting : Silica Sol
* precision casting : Silica Sol & Water glass
* water glass casting
* Shell Mold Casting Process
* Lost Foam Casting Process
* Resin Sand Casting Process
* Low pressured die casting
* High pressure die casting
* Metal mold gravity casting
Who we are
SND FOUNDRY have been specializing in the production and sales of metal casting products nearly 20 years.
The company integrates sand casting, lost wax casting, lost foam casting, machining, heat treatment, and surface treatment. It specializes in providing precision castings of various materials such as cast iron, cast steel, stainless steel, alloy steel, wear-resistant and heat-resistant steel, with an annual output 20,000 tons of castings.
After years of continuous efforts, SND has successfully developed casting products for various industries such as automobiles, rail transit, mining machinery, chemicals, energy, electric power, water conservancy, and hardware construction. At present, our company's products are mainly supplied to Weichai, ShanQi Automobile, Beijing Valve, Minmetals Group, Handan Steel Group and other companies. The products have exported to Russia, Spain, Germany and other overseas countries.
SND has fully passed the ISO9001 quality management system certification. During the production process, it implements a number of strict detailed standards and conducts full-process quality control. Our company has well-equipped chemical laboratories and physical performance laboratories. A complete set of testing equipment such as Direct Reading Spectrometer, Metallographic Microscope, Hardness Tester, Universal Material Testing Machine and Pressure test machine can be used to effectively control chemical composition and ensure mechanical performance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.