We are the directly casting factory with our owned investment casting production line. Mainly produce kinds of valve, pump and valve parts, pump parts.
Feature of gate valve part:
Material of gate valve part: 316 stainless steel
Process of gate valve part: Investment casing, ( lost wax casting )
Machines: CNC, Drilling
Surface of gate valve part: Sand blansting
Unit weight: 20-60.70grams
Standard or non standard: Standard
Machines of valve deck: CNC lathe maching, drilling
Welcome your inquiry our kinds gate valve and gate valve part: Valve deck, valve bonnet, valve body, valve stem, valve lever, valve rod, valve seat, valve cover etc.
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Castingprocess |
investment casting ( silcon sol process ) |
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Quality control |
Spectrograph " Q4 TASMAN " Technology from Ge. |
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Material |
304, 316, 204, CF8M, ALLOY, IRON, DUCTILE, MILD STEEL |
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Makingprocess |
steel mould-wax mould-shell making-dewaxing-smelting& casting-shell off-cutting-blasting& polishing-Acid washing- cnc |
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surface |
sand polishing, mirror polishing, sating polishing, paint, elcetronic polishing, etc. |
Qingdao Pingdu Zhengwei Auto Parts Co., Ltd. Was founded in 1997. The gross building area is 9000 square meters, and has a registered capital of 560000 Yuan. Now, company has more than 100 employees, and owns more than 60 various kinds of machine tools. It can contract in all kinds of cast steel, car for iron casting, milling, digging, grinding, and other machining operation projects. Company is mainly engaged in vehicle transmission shifting fork, various kinds of steel castings, and other mechanical parts, which can process with supplied samples and drawing.
