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Zhoushan Vanscrew Machinery Co.,Ltd.
Zhoushan Vanscrew Machinery Co.,Ltd.  

Gold Index: 16084

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Enlarge doubule screw for PVC pipe

doubule screw for PVC pipe 

Price: 5000.0~7000.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: PT-120
Production Capacity: 300sets/month
Delivery Date: 35days
Material: 38CrMoALA
Nitrided time: 120hours
Hardness: Hv900-1000
Means of Transport: Ocean,Land
Packing: wooden case
Brand Name: Vanscrew
Haet-treatment: Nitrided
Nitrided thickness: 0.5-0.8mm
Screw type: Parallel twin

1.Professional design for PVC pipe
2.High quality material:38CrMoALA
3.Long service life

Technics:

1)Heat-treatment

2)Nitriding treatment

3)Hard-chrome electroplated

4)Bimetallic-alloy coating spraying

Technical parameter

Material38CrMoALA,9Cr18MoV
ApplicationPVC,ABS,TPO
Hardness After Hardening &Tempering:HB240 -280
Nitrided Hardness:Hv850-1000
Nitrided Depth:0.45-0.7mm
Nitrided Brittleness:≤Grade 2
Surface Roughness:Ra0.4
Screw straightness:0.015mm
Surface Chromate-plating's Hardness After Nitrided:≥900Hv
Chromate-plating Depth:0.05-0.10mm
Bimetallic-alloy Hardness:HRC56 -65
Alloy Depth:0.8-2.0mm



Twin screw barrel

Hardness check

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skype Mr. Kevin Wu
Manager
Tel: 86-580-8050095
Fax: 86-580-8050057
Mobile: 136 6658 3666
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Company Info

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


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

Wu:   skype
Lucia:   qq

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