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Zhoushan Weida Machinery Co., Ltd.
Zhoushan Weida Machinery Co., Ltd.  

Gold Index: 10387

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Enlarge screw and barrel for pvc

screw and barrel for pvc 

Price: 10.0~10000.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: WD76
Production Capacity: 500 sets per month
Delivery Date: 25 days
material: 38CrMoALA
Means of Transport: Ocean,Air
Packing: wooden case
Brand Name: WD
Nitrided Case Depth: 0.55~0.7mm

1>High quality material :38CrMoALA
2>long time for using.
3>Screw and barrel

Hardness After Hardending&Tempering : HB240~280
Nitrided Hardness : HV900~950
Nitrided Case Depth : 0.55~0.7mm
Nitrided Brittleness :Less Than Grade 1
Surface Roughness :Ra 0.4
Surface Chromium-Plating's Hardness After Nitriding≥900HB
Screw Straightness 0.015mm
Chromium –plating Depth :0.05~0.10mm
Alloy hardness HRC 56-65
Alloy Depth 0.8~ 0.2mm

Ms. Hecate
skype Ms. Hecate
foreigner sales manager
Tel: 86-580-8592677
Fax: 86-580-8592328
Mobile: 152 6785 3591
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Company Info

Zhoushan Weida Machinery Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)

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hecate:   qq

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