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Steel Tubes for Water Wells (ERW Black Casing Pipes Plain, Bevelled & Screwed & Socketed) Confirming to IS:4270 (Equivalent to BS:879) Grade FE - 410 |
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Nominal
Bore |
Outside
Diameter |
Wall
Thickness |
Mass of
plain
tupe |
Socket
Diameter |
Overall length
of socket, Min. |
| mm |
mm |
mm |
kg/m |
mtr. per ton |
mm |
mm |
| 100 |
114.3 |
5.40 |
14.5 |
69 |
130.0 |
114.3 |
| 125 |
141.3 |
5.40 |
18.1 |
55 |
157.0 |
120.6 |
| 150 |
168.3 |
5.40 |
21.6 |
46 |
184.0 |
127 |
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| A. Physical Properties |
| Grade |
TS (Min)
(MPA) |
YS (Min)
(MPa) |
%Age
Elongation |
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| FE410 |
410 |
240 |
9500/TS |
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| B. Chemical Composition |
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| C. Tolerances |
| (i) |
Outside Diameter of pipe & socket |
±1.0% |
| (ii) |
Thickness |
+15% |
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-12.50% |
| (iii) |
Weight (Single Tube) |
+10% |
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-8% |
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| D. Length |
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Unless otherwise specified 4 to 7 mtrs. |
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| DIMENSIONS AND MASSES OF PLAIN END |
| 100 |
114.3 |
5.00 |
13.48 |
74 |
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| 125 |
141.3 |
5.00 |
16.80 |
60 |
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| 150 |
168.3 |
5.00 |
20.13 |
50 |
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