The purpose of solid solution treatment of austenitic stainless steel is to completely melt the carbides in the steel and obtain a single-phase structure by heating the casting to 950°C - 1175°C.
Ball valve bonnet castings are suitable for pipelines in various working conditions such as petrochemical and thermal power stations. Ball valves are used to cut off or connect the medium in the pipeline.
SEBON integrates scientific research, development and production into one, specializing in the production of stainless steel valve castings. The company uses domestic advanced silica sol precision casting process.
As a ball valve casting manufacturer, SEBON CASTING uses advanced investment casting technology to produce and export all kinds of precision valve castings such as stainless steel ball valve castings.
The globe valve is the most widely used type of valve. It is popular because of the small friction between the sealing surfaces during the opening and closing process.
We can manufacture and export austenitic stainless steel (CF8, CF3, CF8M, CF3M, 1cr18ni9Ti, 321, S310) duplex stainless steel, Hastelloy steel various gate valve castings, ball valve castings.
Our investment casting products are widely used in many fields like instrument components, marine hardware, construction hardware, valve and pipe fittings, automotive parts, train and truck accessories, and mining machinery parts.
SEBOIN is specialized in water glass casting process and silica sol casting process technology, producing auto part precision stainless steel casting with OEM service.
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