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Steel
Strapping
GALVANCO's
modern strapping plant equipped with fully automatic machines ensuring
excellent quality of steel strapping coils. GALVANC O
provides both standard sizes or customer specified size.
Specifications
A.
Size and mechanical properties:
|
Strap
Size
|
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|
|
Mechanical
Properties
|
|
|
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|
Thickness
|
|
Width |
|
Tensile
Strength
|
Elongation
|
Gauge
Length
|
Breaking
Load
|
|
mm
|
Inch
|
Mm
|
Inch
|
N/mm2
|
%
|
mm
|
N
|
|
|
|
12.7
|
1/2
|
750
– 850
|
3
– 5
|
100
|
4300
|
|
0.4
|
0.015
|
16
|
5/8
|
750
– 850
|
3
– 5
|
100
|
5400
|
|
|
|
12.7
|
1/2
|
750
– 850
|
3
– 5
|
100
|
5500
|
|
|
|
16
|
5/8
|
750
– 850
|
3
– 5
|
100
|
7000
|
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0.5
|
0.020
|
19
|
3/4
|
750
– 850
|
3
– 5
|
100
|
8300
|
|
|
|
16
|
5/8
|
750
– 850
|
3
– 5
|
100
|
8000
|
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0.6
|
0.023
|
19
|
3/4
|
750
– 850
|
3
– 5
|
100
|
9500
|
|
|
|
19
|
3/4
|
750
– 850
|
3
– 5
|
100
|
11500
|
|
|
|
25.4
|
1
|
750
– 850
|
3
– 5
|
100
|
15400
|
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0.8
|
0.031
|
31.7
|
1-1/4
|
750
– 850
|
3
– 5
|
100
|
19500
|
|
|
|
25.4
|
1
|
750
– 850
|
3
– 5
|
100
|
17200
|
|
1.0
|
0.040
|
31.7
|
1-1/4
|
750
– 850
|
3
– 5
|
100
|
21900
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B.
Finishing:
·
Surface condition: Blue tempered and waxed
·
Edge condition:
Rounded edges completely de-burred and smoothened
C.
Coil Data
·
Inside diameter: 406mm
·
Wound type:
Ribbon wound (or) Oscillated wound
·
Weight/Coil:
1. Ribbon wound:
Varies between 18± 3 kg to 65±5 kg for different sizes of strapping
from 12.7.
2. Oscillated
wound: Varies between 45±2kg
to 50±2 kg for different sizes of strapping.
1.
Tolerances:
A.
Thickness tolerance
|
Thickness
(mm)
|
0.4
|
0.5
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0.6
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0.8
|
1.0
|
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Tolerance
(mm)
|
±0.025
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±0.03
|
±0.03
|
±0.03
|
±0.03
|
B.
Tolerance on width = ±0.13
mm for all widths of strapping
2.
Length of the strap (M) per unit weight (kg)
|
Thickness
(mm)
|
0.4
|
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0.5
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|
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0.6
|
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0.8
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|
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1.0
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|
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Width
(mm)
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12.7
|
16.0
|
12.7
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16.0
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19.0
|
16.0
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19.0
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19.0
|
25.4
|
31.7
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25.4
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31.7
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Length/Kg
(M)
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26.4
|
21.1
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20.1
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16.0
|
13.4
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13.4
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11.2
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8.4
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6.4
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5.0
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5.1
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4.0
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3.
Packaging
A.
Domestic
Standard: Coils to be
laid on wooden pallets and strapped tightly.
B.
Export
standard: Coils to be laid on wooden pallets and wrapped with paper and
strapped tightly, for sea-container shipment.
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