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| INVESTMENT CASTING |
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Valve Parts |
Hardware |
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Valve Parts |
Auto Parts/Pump/Instruments |
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Investment castings used in autoparts and air plane. Various kinds of valve body and cap , butterfly valve disc , seat retainer , etc. |
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Various kinds of investment castings produced in accordance with the customer’s drawings . |
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The material of the castings confirm to the following specifications : ASTM , AISI , DIN , JIS , and other specifications when it is |
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required. |
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The usually used materials are : |
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1. Stainless steel : 304，304L, 316, 316L, 410, CF8, CF3, CF8M, CF3M, 1.4308, 1.4304, 1.4301, 1.4408, 1.4404, 1.4581, SCS13, |
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SCS14, SCS13A, SCS14A, etc. |
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2. Carbon steel : WCB, C45, C20, etc. |
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Weight from 0.003kg to 50kg. |
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The Maximum external dimension : 450mm |
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