Alson specializes in the manufacture of customized stainless steel valve balls, especially in the petroleum and chemical industries that have high demand, such as the petrochemical industry chain in Texas, the oil mining industry chain in the Middle East and Russia, the chemical industry chain in German, and the pharmaceutical industry in Japanese, and the food processing industry around the world. Whether pressure resistance, or acid resistance and corrosion resistancem, Alson can provide professional OEM manufacturing services for industrial, meeting worldclass international standards.
Alson has accumulated commissioned stainless steel ball valve balls manufacturing projects from the worldwide petrochemical companies over the past 25 years, especially from the United States, Canada, Russia, the Middle East, Japan, Germany, and India. We are very accustomed to facing the anti-corrosion function required by various petrochemical refining substances, and have created various high standard ss valve balls and related components, so that the stainless steel ball valve can maintain stable and strong but smooth operation. Alson is determined to become one of the best OEM manufacturer and partner for the petrochemical industry all around the world.
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Alson has the ability to handle most of the specifications and models of stainless steel on the market, and meets world-class precision and roughness specifications. We are skilled in sand casting and centrifugal casting to ensure the quality consistency of each stainless steel sphere.
Material: SUS304, SUS316, SUS304L, SUS316L,CF8, CF8M, CF3M, SCS13A, SCS14, SCS14A, SCS16, SCS16A, 1.4404, 1.4401, 1.4408, 1.4301, 1.4571, 1.4409, 1.4435, 1.4308, 1.4309, 1.4436, CA15, CN7M ..etc.
The following is the standard manufacturing process of Alson. If you have customized requirements for special specifications, you can also contact us through the inquiry form. Alson has a team responsible for factory management and quality control. We have the experience and ability to undertake contract manufacturing with world-class specifications.
½" - 1" by sand casting.
1½" - 10" by centrifugal casting.
Sphericity Accuracy ±0.03mm
Surface RoughnessRa = 0.2 micron