shineway metal hard seal ball is a durable valve component for tough conditions. Made from strong alloys (like stainless steel), it uses a metal-to-metal seal instead of rubber, ideal for high temperatures (up to 600°C+), high pressure (e.g., 420 bar), and harsh fluids (e.g., corrosive gases, abrasive slurries).
Metal Hard Seal Ball Introduction
A metal hard seal ball is a durable valve component for tough conditions. Made from strong alloys (like stainless steel), it uses a metal-to-metal seal instead of rubber, ideal for high temperatures (up to 600°C+), high pressure (e.g., 420 bar), and harsh fluids (e.g., corrosive gases, abrasive slurries).
Key Features:
Strong & Resistant: Withstands wear, corrosion, and extreme environments.
Long-Lasting: Reduces maintenance in industries like oil, gas, and power.
Precision-Made: Machined for tight seals, used in pipelines, refineries, and chemical plants.
Ideal for applications needing reliable, heavy-duty performance without frequent repairs.
Metal Seal Valve Ball for Ball Valve
Size: NPS 2-40 (DN50-1000)
Pressure Rating: Class 150~2500(PN16~420)
Base Material: ASTM A105, A350 LF2, A182 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A182 F55, A564 630(17-4PH), Monel, Inconel.
Coatings: ENP，Chrome Plating，Tungsten Carbide，Chrome Carbide，Stellite，Inconel，Special.
Support Type: Stem
Drive: Rectangle Socket
Roundness: 0.01-0.03
Roughness: Ra0.2-Ra0.4
Coaxiality: 0.05-0.10
Packaging Detail: wooden cases; pallet; containers
Used: large and medium oil, gas, water conservancy, pharmaceuticals,Chemical, heating equipment industry
We can also produce according to customer's size.