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|Minimum Order
Place of Origin:
zhejiang China
Price for Minimum Order:
Minimum Order Quantity:
1
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
1000000
Payment Type:
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Contact Person Ms. Susan
No.72 yangang South road ,Ligang Jintang Town,Dinghai District,Zhoushan City ,Zhejiang Province PRC, Zhoushan, Zhejiang
Bimetallic barrel barrel wall in a layer of **3mm welding of wear-resistant corrosion-resistant, high temperature alloys, and it bimetallic screw and barrel Technical index: 1)Depth of nitration case:0.**0.7mm 2)Hardness of nitration:*******0 3)Roughness of the surface:Ra 0.4mm 4)Screw straightness: 0.**5mm/m 5)hardness of the double alloys:HRC****5 6)Fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):HPT1 HPT2 HPT3 7)depth of the double alloys :0.**2.0mm 8)fragility of nitration:<grade 2
