China YONGXING brand iron cast casting fire extinguisher cylinder

compressor parts

elevator  parts

pump and valve parts

mining machinery parts 

machinery parts

fire hydrant parts

auto parts

machine tool accessories

we can offer all kinds of casting parts according to your drawings or requirements 
The furan and shell mold castings which we mainly produce are as below.

1. Anti-pressure ductile iron

Has been past 143 bar pressure test by German specialized laboratory and exported 3000 tons in 2007.

Material : GGG400-18U.LT.RT

2. Anti-pressure grey iron

Has been past  pressure test  by German specialized laboratory and produced by lots now.

Low pressure: 65-80 bar

High pressure: 140 bar

3. Heat-resisting iron with Silicon (4.-5.0%) & Molybdenum (0.55-0.95%).

4. Various grades of ductile irons (without heat treatment) are as follow:

FCD370-20, FCD400-18, FCD450-12, FCD500-7, FCD600-3, FCD700-2

5. Grey iron (FC200,FC250,FC300) & alloy iron (FC350)

6. CGI with sandwich method,

    Grade: FCV340 & FCV410.

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Mchining

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