What is a Mild Steel Tube?
Mild steel tube is manufactured using low carbon (less than 0.25%) steel. Due to low carbon content the pipes do not harden and are easy to use. As mild steel tubes are made from mild steel they can easily be welded and formed in various shapes and sizes for pipe lining and tubing purposes. Mild steel contains approximately 0.05-0.25% in weight. The properties of mild steel are effective for many applications it’s both malleable and ductile so it is suitable for many uses. Can be carbonized. The major downside to mild steel is that it has a relatively low tensile strength meaning it’ll break more easily under tension than other steels. This is a great means of enhancing the strength and wear properties of otherwise inexpensive steels even improving its fatigue strength.
Types of Mild Steel Tube
Seamless Mild Steel Tube |
MS Tubes |
Square MS Tubes |
MS Cold Drawn Seamless Tubes |
Mild Steel IS1239 Tubes |
Mild Steel Seamless Tubes |
Mild Steel IS 3589 Tubes |
Mild Steel Welded Tubes |
MS Boiler Tubes |
Mild Steel Hydraulic Tubes |
Industrial Mild Steel Tubes |
Round MS Tubes |
M.S Tubes |
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Mild Steel Tube Dimensions
Nominal Bore |
Outside Diameter |
Light (A-Class) Thickness Weight |
Medium (B-Class) Thickness Weight |
Heavy (C-Class) Thickness Weight |
Inch |
mm |
Inch |
mm |
mm |
kg/mtr |
mm |
kg/mtr |
mm |
kg/mtr |
1/8″ |
3 mm |
0.406 |
10.32 |
1.8 |
0.361 |
2 |
|
2.65 |
0.493 |
1/4″ |
6 mm |
0.532 |
13.49 |
1.8 |
0.517 |
2.35 |
0.407 |
2.9 |
0.769 |
3/8″ |
10 mm |
0.872 |
17.1 |
1.8 |
0.674 |
2.35 |
0.852 |
2.9 |
1.02 |
1/2″ |
15 mm |
0.844 |
21.43 |
2 |
0.952 |
2.65 |
1.122 |
3.25 |
1.45 |
3/4″ |
20 mm |
1.094 |
27.2 |
2.35 |
1.41 |
2.65 |
1.58 |
3.25 |
1.9 |
1″ |
25 mm |
1.312 |
33.8 |
2.65 |
2.01 |
3.25 |
2.44 |
4.05 |
2.97 |
1.1/4″ |
32 mm |
1.656 |
42.9 |
2.65 |
2.58 |
3.25 |
3.14 |
4.05 |
3.84 |
1.1/2″ |
40 mm |
1.906 |
48.4 |
2.9 |
3.25 |
3.25 |
3.61 |
4.05 |
4.43 |
2″ |
50 mm |
2.375 |
60.3 |
2.9 |
4.11 |
3.65 |
5.1 |
4.47 |
6.17 |
2.1/2″ |
65 mm |
3.004 |
76.2 |
3.25 |
5.84 |
3.65 |
6.61 |
4.47 |
7.9 |
3″ |
80 mm |
3.5 |
88.9 |
3.25 |
6.81 |
4.05 |
8.47 |
4.85 |
10.1 |
4″ |
100 mm |
4.5 |
114.3 |
3.65 |
9.89 |
4.5 |
12.1 |
5.4 |
14.4 |
5″ |
125 mm |
5.5 |
139.7 |
– |
– |
4.85 |
16.2 |
5.4 |
17.8 |
6″ |
150 mm |
6.5 |
165.1 |
– |
– |
4.85 |
19.2 |
5.4 |
21.2 |
Big Diameter Mild Steel Pipes, MS ERW Pipes Confirming to IS 3589, Grade FE330, Grade FE410
Wall Thickness |
NominalBore 7″ NB 193.7 mm OD |
NominalBore 8″ NB 219.1 mm OD |
NominalBore 10″ NB 273 mm OD |
NominalBore 12″ NB 323.7 mm OD |
NominalBore 14″ NB 355.6 mm OD |
NominalBore 16″ NB 406.4 mm OD |
NominalBore 18″ NB 457mm OD |
NominalBore 20″ NB 508 mm OD |
mm |
Kg/mtr |
Kg/mtr |
Kg/mtr |
Kg/mtr |
Kg/mtr |
Kg/mtr |
Kg/mtr |
Kg/mtr |
4.85 |
22.59 |
25.62 |
32.07 |
38.13 |
– |
– |
– |
– |
5.2 |
24.17 |
27.43 |
34.34 |
40.85 |
– |
– |
– |
– |
5.6 |
26 |
29.28 |
36.93 |
43.93 |
48.11 |
– |
– |
|
6 |
27.88 |
31.53 |
39.5 |
47.02 |
51.49 |
61 |
69 |
– |
6.35 |
29.34 |
33.28 |
41.73 |
49.67 |
54.43 |
62.35 |
70.5 |
78.5 |
7.01 |
32.77 |
36.76 |
46.43 |
55.45 |
61.82 |
69.04 |
– |
– |
7.94 |
– |
41 |
50.95 |
61.85 |
67.98 |
77.94 |
87.8 |
– |
8.18 |
– |
42.56 |
53.42 |
65.12 |
– |
– |
– |
– |
9.53 |
– |
51.5 |
60.24 |
73.75 |
81.21 |
93.13 |
105 |
117 |
12.7 |
– |
– |
– |
– |
107.28 |
123.3 |
139 |
155 |
Mild Steel Pipes, Tubes Tolerance as per IS:1239
(a) Thickness |
-1 |
Butt welded Light tubes |
+Not limited |
– 8 percent |
|
Medium and Heavy tubes |
+ Not Limited |
– 10 percent |
-2 |
Seamless Tubes |
+Not Limited |
– 12.5 percent |
(b) Weight : |
-1 |
Single tube (light series) |
+10 percent |
– 8 percent |
-2 |
Single tube |
+10 percent |
(medium & heavy Series) |
Mild Steel Tube Fittings Production Range
Grade Specification |
Mild Steel: ASTM/ASME A234 WPB / A860 – MSS-SP-75 WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70Low temperature Steel: A420 WPL3 / A420 WPL6 |
Type |
Seamless / Welded / Fabricated |
Bending Radius |
R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Range |
½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS. |
Dimensions |
ANSI/ASME B16.9, B16.28, MSS-SP-43. |
Buttweld Mild Steel Tube Fittings
Products |
Size |
Mild Steel Elbows – Long Radius |
Mild Steel Stub Ends |
Sizes 1/2″ – 48″ |
Mild Steel Elbows – Short Radius |
Mild Steel Crosses |
Mild Steel Reducing Elbows |
Mild Steel Reducing Crosses |
Mild Steel 45° Elbows |
Mild Steel 180° LR Return Bends |
Mild Steel Tees |
Mild Steel 180° SR Return Bends |
Mild Steel Tees |
Mild Steel Pipe Bends / Piggable Bends |
Mild Steel Reducers |
Mild Steel Couplings |
Mild Steel Concentric Reducers |
Mild Steel Pipe Nipples |
Mild Steel Eccentric Reducers |
Mild Steel Forged/Plate Cut Rings |
Mild Steel 3D Elbow |
Mild Steel End Caps |
Mild Steel 5D Elbow |
Mild Steel Forged / Plate Circles |
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High Pressure Forged Mild Steel Tube Fittings
Products |
Size |
Mild Steel 90° Elbows |
Mild Steel Couplings |
Sizes 1/8″ – 4″ |
|
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Pressure Ratings – |
|
|
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
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Features of Mild Steel Tube
- High strength
- Excellent finish
- Chemical resistance
- Thermal resistance
- Dimensional accuracy
- Leak proof and Durable
- High energy absorption.
- Good work ability and weld ability.
- Good sulfide stress corrosion resistance
- High resistance to pitting, crevice corrosion resistance
- High resistance to stress corrosion cracking, corrosion fatigue and erosion
- Low thermal expansion and higher heat conductivity than authenticate steels
Application of Mild Steel Tube
- Instrumentation
- Pharmaceutical
- Structural Purposes
- Furniture industries
- Domestic applications
- Automotive industries
- Medical and Bus body
- Furniture industries
- Economizers and Condenser
- Fencing and Pulp and paper
- Electrical Submersible Pump
- Food and pharmaceutical processing
- Desalination and wastewater projects
Why Choose Us Mild Steel Tubes
- We have huge experience in mild steel pipe and the best dedicated team to deliver best quality products delivered as well as services at the most affordable prices for mild steel pipe.
- We are looking ourselves as good business partners for customers and are looking forward to establish long term professional relationship. With our world class manufacturing facilities to Mild steel pipe.
- We are able to deliver on time for all grades of mild steel pipe. Our stock house always has storage capacity for keeping lots of order from our clients.
We Sell Mild Steel Tube Across All Major Cities and Industrial Centers in India
Mumbai, Delhi, Bangalore, Hyderabad, Ahmadabad, Chennai, Bhilai, Kochi, Bhavnagar, Siliguri, Visakhapatnam, Jaipur, Ranchi, Kolkata, Pune, Jaipur, Surat, Lucknow, Chandigarh, Bhopal, Patna, Nagpur, Agra, Indore, Kanpur, Varanasi