1) Standard: BS1387-85,BS4568-1970.
2) Size: 3/8'' - 4''.
3) Length: Normally is 10ft(3m) or required by the clients.
4) Material: Pre-galvanized steel strip based on Q195, Q215 etc.
5) Surface finish: Galvanized (PG, HDG).
6) Others required by the clients.
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British Standard BS4568-1970
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Dimension(mm)
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Outside diameter(mm)
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Wall thickness(mm)
|
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Minimum
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Maximum
|
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16
|
15.7
|
16
|
1.4±0.10
|
|
20
|
19.7
|
20
|
1.6±0.15
|
|
25
|
24.6
|
25
|
1.6±0.15
|
|
32
|
31.6
|
32
|
1.6±0.15
|
|
40
|
39.5
|
40
|
1.6±0.15
|
|
50
|
49.5
|
50
|
1.6±0.15
|
|
60
|
59.5
|
60.3
|
2.0±0.15
|
|
75.5
|
75
|
75.5
|
2.0±0.15
|
|
88.5
|
88
|
88.5
|
2.0±0.15
|
|
114
|
113.5
|
114
|
2.0±0.15
|
|
|
|
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| Price Terms︰ | FOB Tianjin(China) |
| Payment Terms︰ | T/T-30% in advance,balance paid off T/T before shipment. |
| Packing︰ | In bundles,sea worthy packing. |
| Lead Time︰ | In 20 days after receipt of the prepayment. |
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| Select Image |
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