Shenzhen Shuang Lian Plastic Machinery Co., Ltd.
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Address: City pearl building No.4longhua town, Baoan district
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  • Screw Barrel

    Bimetal barrel: . Twin metal grade: A grade : Wc35% . B grade: Wc25% . C grade: Wc9.5% . Alloys rigidity: HRC60°-70°
    Ordinary nitrided barrel: . Nitric depth: 1mm . Surface rigidity: HV950° and...

    Item No. 001

    Main category: Plastic Machinery Parts
    Last Online Date: 01/17/2007 Last Update Date: 01/01/2011