Sale for Rubber Machine Screw and Barrel

HS Code: 84779000
HS Code: 84779000
Production Description

Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm

Material :quality alloy steels

1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic 

Supply Capacity:
Production Capacity: 1500 sets/month 
Packing: Fumigation wooden case 
Delivery Date: 30~40 days

The product specification

Screw: 15 mm in diameter-250 mm diameter screw

Screw length: 300 mm to 8000 mm screw length

Machine tube diameter 40 mm to 400 mm: barrel outer diameter

Length-diameter ratio: L/D: 10-46



Product Display
Sale for Rubber Machine Screw and Barrel



Sale for Rubber Machine Screw and Barrel


Equipment Display
Sale for Rubber Machine Screw and Barrel



Packing&Delivery
Sale for Rubber Machine Screw and Barrel



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Sale for Rubber Machine Screw and Barrel


 

Production Description

Technical Index:
Depth of Nitrated Layer:0.5~0.8mm
Hardness of nitration: 950~1100Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: 950Hv
Hardness of Bimetallic Layer: HRC55~72
Thickness of Cr-coating Layer: 0.03~0.08mm
Depth of Bimetallic Layer:>2mm

Material :quality alloy steels

1.38CRMOALA
2.SKD61
3.stainless steel
4. Bimetallic 

Supply Capacity:
Production Capacity: 1500 sets/month 
Packing: Fumigation wooden case 
Delivery Date: 30~40 days

The product specification

Screw: 15 mm in diameter-250 mm diameter screw

Screw length: 300 mm to 8000 mm screw length

Machine tube diameter 40 mm to 400 mm: barrel outer diameter

Length-diameter ratio: L/D: 10-46



Product Display
Sale for Rubber Machine Screw and Barrel



Sale for Rubber Machine Screw and Barrel


Equipment Display
Sale for Rubber Machine Screw and Barrel



Packing&Delivery
Sale for Rubber Machine Screw and Barrel



Contact Us
Sale for Rubber Machine Screw and Barrel


 

Concertina Razor Wire

QYM-Concertina Razor Wire

When you have to take the security seriously, Razor Wire is the best choice. Less cost and higher efficiency made it widely used in high security applications. Razor wire has a central strand of high tensile strengthsteel wire, and a steel tape punched into sharp barbs. The multiple blades of the razor wire are designed to inflict serious injury on any vandal, robber or saboteur, and therefore it has a strong psychological deterrent effect.

It is very difficult to cut the razor wire and passing it through with specialized tools is also slow and dangers. Thus, razor wire is a durable and efficient safety barrier, which is known and trusted by security professionals.


Concertina Razor Wire,Razor Wire Machine,Razor Wire Making Machine,Razor Barbed Wire Machine

Hebei Qianye Metal Product Co., Ltd. , https://www.qymetalfence.com