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Tunnel Drilling 7020 T6 Aluminium Extruded Profiles 7.25M

Tunnel Drilling 7020 T6 Aluminium Extruded Profiles 7.25M

7020 T6 Aluminium Extruded Profiles

Tunnel Drilling Aluminium Extruded Profiles

7.25M Aluminium Extruded Profiles

Place of Origin:

People's Republic of China

Brand Name:

HUANYU

Model Number:

HYFB4835L

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Product Details
Length:
7.25M Long Feed Beam For Mining Industry
Application:
Mining Industry, Tunnel Dring Etc.
Materials:
7000 Series Aluminum Alloy
Weight Per Meter:
Approximately 31KGS
Distoration Tolearnce:
5mm For Whole Length
Length Maximum:
7.25 Meters
Lead Time:
Immediately
Payment & Shipping Terms
Minimum Order Quantity
5 Units
Packaging Details
Plywood Case Length 740CM
Delivery Time
1 Week
Payment Terms
T/T
Supply Ability
50Units/Month
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Product Description

Rock Drilling Spare Parts Tunnel Driling Mining Application 7020 T6 Aluminium Extrusion Profiles

 

 

FEATURES

 

1. Material: Aluminum Alloy 7020 ; Heat treatment T6
2. Compliant with: GB/T6892-2006
3. Tolerance: twist degree--- less than 1degree per meter and 5 degrees for whole length;

                     curvature--- less than 1mm per meter and 5mm for whole length
4. Mechanic:
σb≥320MPa, σ0.2≥270MPa, δ5≥8%
5. The surface is free from manufacturing defects, such as nicks, dings, scratches .

6. Length Option: ranging from 2,100mm to 7,100mm (16 feet equal to 4876.80mm )

7. Feed Beam can be machined as per buyers' demand

8. Net Weight: 28.7kgs/meter

9. Package : Plywood case for Feed Beam

10. Single package size: Length x Width x Height = 725cm X30cm X30 cm

 

Material Option Aluminum Alloy 7000 Series
Heat Treatment T6 Temperature
Standards GB/T6892-2006
Mechanic σb≥320MPa, σ0.2≥270MPa, δ5≥8%
Feed Beam Surface Free from manufacturing defects, such as nicks, dings, scratches
FB Length Option Standard 16FT (4876mm)/ Ranging from 2100mm to 7100mm
Longitudianl Deviation 1 mm/meter for longitudinal deviation and less than 5 mm for the entire length

 

Tunnel Drilling 7020 T6 Aluminium Extruded Profiles 7.25M 0

Tunnel Drilling 7020 T6 Aluminium Extruded Profiles 7.25M 1

 

 

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