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General Engineering Purpose Pipes



	
General Engineering Purpose Pipes

Product Code : 06

Product Specification

General Engineering Purpose Pipes:

Under this category, we manufacture extra light thickness pipes, to have multi – application, which could be of any nature except water, air or gas transfer purpose.

These pipes don’t follow any international standard, as the same are being made & manufactured by having flexibility in the state of the art plant & machinery
.

 

 

Size : 15 mm NB - 150 mm NB

 

Black & Galvanized Steel Tubes For Mechanical & General Engineering Purposes Confirming to IS:3601-2006 (Equivalent to BS:6323)

 
Outside Diameter Thickness Mass
mm mm kg/m
21.30 1.80
2.00
2.60
3.20
0.866
0.952
1.20
1.43
26.90 1.80
2.00
2.30
2.60
3.20
1.11
1.23
1.40
1.56
1.87
33.70 2.00
2.30
2.60
3.20
4.00
1.56
1.78
1.99
2.41
2.93
42.40 2.30
2.60
3.20
3.60
4.00
2.27
2.55
3.09
3.44
3.79
48.30 2.30
2.60
2.90
3.20
3.60
4.00
2.61
2.93
3.25
3.56
3.97
4.37
60.30 2.30
2.60
2.90
3.20
3.60
4.0
4.50
3.29
3.7
4.11
4.51
5.03
5.55
6.19
Outside Diameter Thickness Mass
mm mm kg/m
76.10 2.60
2.90
3.20
3.60
4.50
5.24
5.75
6.44
7.11
7.95
88.90 2.90
3.20
4.00
6.15
6.76
8.38
114.30 3.20
3.60
4.50
8.77
9.83
12.20
139.70 3.60
4.00
4.50
12.10
13.40
15.00
163.50 4.50 17.80
Tolerances
A. Outsider Diameter
S.No. Over
(mm)
Upto
including (mm)
Tolerance of Diameter (mm)
i - 25.4 ±0.15
ii 25.4 51.0 ±0.18
iii 51.0 63.5 ±0.25
iv 63.5 76.1 ±0.25
v 76.1 88.9 ±0.31
vi 88.9 101.6 ±0.36
vii 101.6 114.3 ±0.43
viii 114.3 152.4 ±0.58
ix 152.4 168.3 ±0.65
 
B. Thickness
    The tolerance on thickness excluding the weld shall be ±10 Percent.
 
C. Length
    Unless otherwise specified 4 to 7 meter
 
D. Chemical Composition
1 Sulphur - 0.045% Max
2 Phosphorus - 0.0045% Max
 
E. Mechanical Properties
Grade
Tensile
Tensile
Strength
(Mpa)
Yield Stress
Min.
(Mpa)
Elongation %
Less then 33.7
mm OD
More then
33.7 mm OD
WT-210 330 210 12 20
WT-240 410 240 10 15
 
Note- Where the ratio of outside Diameter to thickness is greater then 33.1 the tolerance shall be as agreed to between the buyer andthe manufacturer.

 

 

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