Casting graphite mold is widely applied in non-ferrous metal metallurgy, such as cooper, gold, silver, iron, etc. industry.Foundry graphite mold has the properties of anti-oxidation, anti-high temperature, high purity, high density, anti-corrosion, heat r
Drill pipes come in varying specifications of sizes, strength and weight. The length of a drill pipe is typically Range 2 at 31 feet but can come in other lengths as well.
Stainless 321 is a chromium-nickel steel which was developed with improved intergranular-corrosion resistance. Stainless 321 is resistant to atmospheric corrosion, sterilizing solutions, many organic chemicals, and a wide variety of inorganic chemicals.