Dimensions and weight of ERW Black Tubes
Nominal Bore (NB) |
Series |
Outside Diameter |
Wall Thickness |
Plain Ends |
Screwed & Socketed |
|||||
mm |
inch |
|
Min mm |
Max mm |
mm |
SWG |
Kg/Mtr |
Mtrs/Tone |
Kg/Mtr |
Mtrs/Tone |
15 |
(1/2") |
L |
21.00 |
21.40 |
2.00 |
14 |
0.947 |
1056 |
0.956 |
1046 |
H |
21.00 |
21.80 |
2.60 |
12 |
1.21 |
826 |
1.22 |
820 |
||
M |
21.00 |
21.80 |
3.20 |
10 |
1.44 |
694 |
1.45 |
690 |
||
20 |
(3/4") |
L |
26.40 |
26.90 |
2.30 |
13 |
1.38 |
725 |
1.39 |
719 |
H |
26.50 |
27.30 |
2.60 |
12 |
1.56 |
641 |
1.57 |
637 |
||
M |
26.50 |
27.30 |
3.20 |
10 |
1.87 |
535 |
1.88 |
532 |
||
25 |
(1") |
L |
33.20 |
33.80 |
2.60 |
12 |
1.98 |
505 |
2.00 |
500 |
H |
33.30 |
34.20 |
3.20 |
10 |
2.41 |
415 |
2.43 |
412 |
||
M |
33.30 |
34.20 |
4.00 |
8 |
2.93 |
341 |
2.95 |
339 |
||
32 |
(1 1/4") |
L |
41.90 |
42.50 |
2.60 |
12 |
2.54 |
394 |
2.57 |
389 |
H |
42.00 |
42.90 |
3.20 |
10 |
3.10 |
323 |
3.13 |
319 |
||
M |
42.00 |
42.90 |
4.00 |
8 |
3.79 |
264 |
3.82 |
262 |
||
40 |
(1 1/2") |
L |
47.80 |
48.40 |
2.90 |
11 |
3.23 |
310 |
3.27 |
306 |
H |
47.90 |
48.80 |
3.20 |
10 |
3.56 |
281 |
3.60 |
278 |
||
M |
47.90 |
48.80 |
4.00 |
8 |
4.37 |
229 |
4.41 |
227 |
||
50 |
(2") |
L |
59.60 |
60.20 |
2.90 |
11 |
4.08 |
245 |
4.15 |
241 |
H |
59.70 |
60.80 |
3.60 |
9 |
5.03 |
199 |
5.10 |
196 |
||
M |
59.70 |
60.80 |
4.50 |
7 |
6.19 |
162 |
6.26 |
160 |
||
65 |
(2 1/2") |
L |
75.20 |
76.00 |
3.20 |
10 |
5.74 |
175 |
5.83 |
172 |
H |
75.30 |
76.60 |
3.60 |
9 |
6.42 |
156 |
6.54 |
153 |
||
M |
75.30 |
76.60 |
4.50 |
7 |
7.93 |
126 |
8.05 |
124 |
||
80 |
(3") |
L |
87.90 |
88.70 |
3.20 |
10 |
6.72 |
149 |
6.89 |
145 |
H |
88.00 |
89.50 |
4.00 |
8 |
8.36 |
120 |
8.53 |
117 |
||
M |
88.00 |
89.50 |
4.80 |
6 |
9.90 |
101 |
10.40 |
96 |
||
100 |
(4") |
L |
113.00 |
113.90 |
3.60 |
9 |
9.75 |
103 |
10.00 |
100 |
H |
113.10 |
115.00 |
4.50 |
7 |
12.20 |
82 |
12.50 |
80 |
||
M |
113.10 |
115.00 |
5.40 |
5 |
14.50 |
69 |
14.80 |
68 |
||
125 |
(5") |
|
|
|
|
|
|
|
|
|
H |
138.50 |
140.80 |
4.80 |
6 |
15.90 |
63 |
16.40 |
61 |
||
M |
138.50 |
140.80 |
5.40 |
5 |
17.90 |
56 |
18.40 |
54 |
||
150 |
(6") |
H |
163.90 |
163.90 |
4.80 |
6 |
18.90 |
53 |
19.50 |
51 |
M |
163.90 |
166.50 |
5.40 |
5 |
21.30 |
47 |
21.90 |
46 |
||
|
|
|
|
|
|
|
|
|
||
Tolerances :-
Thickness: |
Light Tubes |
: |
+ Not Limited |
|
Medium & Heavy Tubes |
: |
+ Not Limited |
Weight: |
Single Tube (Light Series) |
: |
+ 10% |
|
Single tube (Medium & Heavy Series) |
: |
±10% |
|
For quantities per load of 10 tonnes min (Light Series) |
: |
±5% |
|
For quantities per load of 10 tonnes min (Medium & Heavy) |
: |
±7.5% |
Length: |
Light, Medium & Heavy Tubes : Random length of 4 to 7 meters unless otherwise specified. |
||
ERW Steel Pipes for Water Gas & Sewage as per IS-3589 / 1991 |
||||
Nominal size |
Outer Diameter |
Thickness |
Theoretical Weight |
|
(NB)mm |
(OD)mm |
mm |
Kg./Mtrs. |
Mtrs./Ton |
150 |
168.3 |
4.00 |
16.21 |
61.70 |
150 |
168.3 |
4.50 |
18.17 |
55.00 |
150 |
168.3 |
4.80 |
19.35 |
51.68 |
150 |
168.3 |
5.00 |
20.14 |
49.66 |
150 |
168.3 |
5.40 |
21.69 |
46.10 |
150 |
168.3 |
6.00 |
21.02 |
41.64 |
150 |
168.3 |
7.00 |
27.84 |
35.92 |
|
|
|
|
|
175 |
193.7 |
4.00 |
18.70 |
53.00 |
175 |
193.7 |
4.50 |
21.00 |
48.00 |
175 |
193.7 |
4.80 |
22.35 |
44.72 |
175 |
193.7 |
5.00 |
23.30 |
43.00 |
175 |
193.7 |
5.40 |
25.10 |
40.00 |
175 |
193.7 |
6.00 |
27.80 |
36.00 |
175 |
193.7 |
7.00 |
32.20 |
31.00 |
|
|
|
|
|
200 |
219.1 |
4.00 |
21.22 |
47.13 |
200 |
219.1 |
4.50 |
23.81 |
42.00 |
200 |
219.1 |
4.80 |
25.36 |
39.43 |
200 |
219.1 |
5.00 |
26.40 |
37.87 |
200 |
219.1 |
5.40 |
28.46 |
35.13 |
200 |
219.1 |
6.00 |
31.53 |
31.781 |
200 |
219.1 |
7.00 |
36.61 |
27.31 |
|
|
|
|
|
250 |
273.1 |
4.00 |
26.54 |
378.68 |
250 |
273.1 |
4.50 |
29.80 |
33.55 |
250 |
273.1 |
4.80 |
31.74 |
31.50 |
250 |
273.1 |
5.00 |
33.05 |
30.25 |
250 |
273.1 |
5.40 |
35.63 |
28.00 |
250 |
273.1 |
6.00 |
39.51 |
25.31 |
250 |
273.1 |
7.00 |
45.92 |
21.77 |
Tolerances :-
|
Production Specification :-
IS: 1239 (Part – I) |
Mild Steel tubes, tubulars and other wrought steel fittings |
IS: 1161 |
Mild steel tubes used for structural purpose. |
IS: 3589 |
Seamless or electrically welded steel pipes for water, gas & sewage. |
IS: 4270 |
Steel tubes used for water wells. |
IS: 1978 |
Specification for line pipe. |
IS: 11722 |
Thin walled flexible quick coupling pipes. |
IS: 1387 |
Screwed and socketted steel tubes and tubular. |
Steel Tubes for Water Wells (Casing Pipes) Conforming to IS: 4270 / 1992 |
||||
Nominal Bore (N.B) |
Outside Diameter |
Thickness |
Theoretical Weight Plain End. |
|
|
mm |
mm |
Kg/m |
M/Tone |
100 |
114.3 |
5.0 |
13.38 |
74 |
125 |
141.3 |
5.0 |
16.80 |
59 |
150 |
168.3 |
5.0 |
20.13 |
49 |
175 |
193.7 |
5.4 |
25.10 |
40 |
200 |
219.1 |
5.4 |
28.46 |
35 |
225 |
244.5 |
6.0 |
35.29 |
28 |
250 |
273.0 |
7.1 |
46.57 |
21 |
A. PHYSICAL PROPERTIES :- |
|||
Grade |
Y.S (min) |
T.S. (min) |
% age |
|
MPa (Kg/mm2) |
MPa (Kg/mm2) |
Elognation |
Fe 410 |
240 |
410 |
9500/TS |
Fe 450 |
305 |
450 |
9500/TS |
B. TOLERANCES :- |
|||
i) |
Outside diameter of pipe |
: |
+1.0% |
ii) |
Thickness |
: |
+15% |
iii) |
Weight |
: |
+10% |
iv) |
Length |
: |
Random length of 4 to 7 meters unless otherwise specified. |
Dimensions and Weight of Black & Galvanised Steel Tubes Conforming to BS: 1387/ASTM A-120 |
|||||||||||
NB & Series |
Approx. Outside Diameter |
Wall Thickness |
Approx. Weight of Tubes |
Sockets |
|||||||
mm |
Min. mm |
Max. mm |
mm |
Gauge |
Kg/Mtr |
Mtr/MT |
Kg/Mtr |
Mtr/MT |
No. of Pipes |
O.D |
Length |
15L |
21.0 |
21.4 |
2.0 |
14 |
0.947 |
1055 |
0.956 |
1046 |
174 |
27.0 |
37 |
M |
21.1 |
21.7 |
2.6 |
12 |
1.21 |
826 |
1.22 |
819 |
136 |
- |
- |
H |
26.1 |
21.7 |
3.2 |
10 |
1.44 |
694 |
1.45 |
689 |
114 |
- |
- |
20L |
26.4 |
26.9 |
2.3 |
13 |
1.38 |
724 |
1.39 |
719 |
119 |
32.5 |
39 |
M |
26.6 |
27.2 |
2.6 |
12 |
1.56 |
641 |
1.57 |
636 |
106 |
- |
- |
H |
26.6 |
27.2 |
3.2 |
10 |
1.87 |
534 |
1.88 |
513 |
88 |
- |
- |
25L |
33.2 |
33.8 |
2.6 |
12 |
1.98 |
505 |
2.00 |
500 |
83 |
39.5 |
46 |
M |
33.4 |
34.2 |
3.2 |
10 |
2.41 |
405 |
2.43 |
412 |
68 |
- |
- |
H |
33.4 |
34.2 |
4.0 |
8 |
2.94 |
341 |
2.96 |
338 |
56 |
- |
- |
32L |
41.9 |
42.5 |
2.6 |
12 |
2.54 |
394 |
2.57 |
389 |
65 |
49.0 |
51 |
M |
42.1 |
42.9 |
3.2 |
10 |
3.10 |
322 |
3.13 |
319 |
53 |
- |
- |
H |
42.1 |
42.9 |
4.0 |
8 |
3.79 |
264 |
3.82 |
261 |
43 |
- |
- |
40L |
47.8 |
48.4 |
2.9 |
11 |
3.23 |
309 |
3.27 |
305 |
51 |
56.0 |
51 |
M |
48.0 |
48.8 |
3.2 |
10 |
3.57 |
280 |
3.61 |
227 |
46 |
- |
- |
H |
48.0 |
48.8 |
4.0 |
8 |
4.38 |
229 |
4.42 |
226 |
37 |
- |
- |
50L |
59.6 |
60.2 |
2.9 |
11 |
4.08 |
245 |
4.15 |
241 |
40 |
68.0 |
60 |
M |
59.8 |
60.8 |
3.6 |
9 |
5.03 |
199 |
5.10 |
196 |
32 |
- |
- |
H |
59.8 |
60.8 |
4.5 |
7 |
6.19 |
161 |
6.26 |
159 |
26 |
- |
- |
65L |
75.2 |
76.0 |
3.2 |
10 |
5.71 |
175 |
5.83 |
171 |
28 |
84.0 |
69 |
M |
75.4 |
76.6 |
3.6 |
9 |
6.43 |
156 |
6.55 |
153 |
25 |
- |
- |
H |
75.4 |
76.6 |
4.5 |
7 |
7.93 |
126 |
8.05 |
124 |
20 |
- |
- |
80L |
87.9 |
88.7 |
3.2 |
10 |
6.72 |
149 |
6.89 |
145 |
24 |
98.0 |
75 |
M |
88.1 |
89.5 |
4.0 |
8 |
8.37 |
120 |
8.54 |
117 |
19 |
- |
- |
H |
88.1 |
89.5 |
5.0 |
6 |
10.30 |
97 |
10.50 |
95 |
16 |
- |
- |
100L |
113.0 |
113.9 |
3.6 |
9 |
9.75 |
102 |
10.00 |
100 |
16 |
124.0 |
87 |
M |
113.3 |
114.9 |
4.5 |
7 |
12.20 |
82 |
12.50 |
80 |
13 |
- |
- |
H |
113.3 |
114.9 |
5.4 |
5 |
14.50 |
69 |
14.80 |
67 |
11 |
- |
- |
125M |
138.7 |
140.6 |
5.0 |
6 |
16.60 |
60 |
17.10 |
58 |
10 |
151.0 |
- |
H |
138.7 |
140.6 |
5.4 |
5 |
17.90 |
56 |
18.40 |
54 |
8 |
- |
- |
150M |
164.1 |
166.1 |
5.0 |
6 |
19.70 |
51 |
20.30 |
49 |
8 |
178.0 |
96 |
H |
164. |
166.1 |
5.4 |
5 |
21.30 |
46 |
21.90 |
45 |
7 |
- |
- |
|
|
|
|
|
|
|
|
|
|
|
|
Tolerances :- |
|||
Thickness: |
Light Tubes |
: |
+ Not Limited |
|
Medium & Heavy Tubes |
: |
+ Not Limited |
Weight: |
Light, Medium |
: |
For quantities of 150 metres : ± 4% |
Length: |
Light, Medium & Heavy Tubes : Random length of 4 to 7 meters unless otherwise specified. |
||
