Metalloy Steel is the biggest manufacturer, supplier and also an exporter of the Carbon Steel Seamless & ERW Pipes & Tubes. It provides the product in all cut-length shapes, sizes, and thicknesses according to the need of the clients.
Carbon steel seamless pipes are produced by round solid quarters that are being pushed, pulled and heated over a structure unless the carbon steel forms a shape of a hollow tube. And the tubes are also manufacturing is also a very tough process in which enormous billets of steel are heated to the floating temperature by which shells are formed. Tubes are made by rolling the shell. In the process of making Electric Resistance Welding (ERW) metal is rolled and then welding is done lengthwise over its length. In the result of which there is a joint in the ERW pipes but in seamless pipes there is no joint in its complete length.
Carbon Steel Pipes Supplier, A53 Grade B Seamless Pipes, ASTM A106 Seamless Pipes, Carbon Steel Seamless Pipes & Tubes, ASTM A333 Gr.6 Low Temperature Steel Pipe & Tubes, Carbon Steel ERW Pipes & Tubes, ASTM A672 Grade C60/C65/C70 EFW Pipes & Tubes Manufacturer in India.
Plug Mill technology is used to manufacture the high dia segment and for the 7 inches, Pipes and Tubes CPE technology is used. Both these pipes and tubes are commonly used across the world. Welded and Seamless are the two most common types of pipes and tubes. ERW pipes are commonly known as welded pipes. A53 is the very common specification for the ERW pipes. No welding is required for the process of manufacturing seamless pipe .A106B is the specification for the seamless carbon steel pipe.
ASTM A671 Carbon Steel Welded Pipes & Tubes, ASTM A53 / SA53 Carbon Steel Pipes, SA 106 Grade B Pipes Trader, Seamless Carbon Steel Pipe Stockist, ASTM A333 LTCS Seamless Pipe Dealer, Carbon Steel Pipes & Tubes Supplier in India.
Seamless And ERW tubing is drawn to manufacture the last element resistance. A performance in which a tube is pulling through a die is called Drawing. The manufacturing process of both the pipes and tuber are different from each other. Carbon steel is assembling by carbon and iron with the percentage of carbon which is varying that helps in grade determination. It has good heat distributer because of its melting point. Carbon Steel Seamless & ERW Pipes & Tubes are applied in Rails, Pipeline, Transport oil and gas, transport sewage, transport steam, chemical processing, etc.
The entire required tests like hardness, chemical tests are performed duly before the delivery to maintain the quality. The packaging is done in the wooden boxes, hexagonal bundles, steel/wooden crates, special crates for U-bend tubes with separated radius, and packaging for carbon steel seamless Pipe as per customer's requirement.
Specification of Carbon Steel Seamless / Welded Pipes & Tubes
Specification : ASTM A106 GR A/B , ASTM A105, ASTM A53 GR A/B, API 5L / DIN1626, DIN1629, DIN17175, DIN 2448, JIS G3452, JIS G3454, JIS G3455, JIS G3456, JIS G3457, JIS G3
Size : 1/2” NB to 36” NB
Wall Thickness : 0.5mm to 85mm
Type : Seamless
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
Schedules : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
End: Plain End, Beveled End, Treaded
Surface : Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE
Chemical Composition of Carbon Steel Pipes and Tubes
| specification | Grade | Chemical Composition [%] |
|---|
| C | Mn | P | S | Si | Cr | Mo | Cu | Ni | V |
|---|
| Min | Max. | Min | Max. | Max. | Max. | Min. | Max | Min. | Max | Min. | Max | Max | Max | Max |
|---|
| HYDROCARBON PROCESS INDUSTRY/STRUCTURAL/PRESSURE VESSEL TUBES |
ASTM A-53
| A
B | - | 0.25 0.30 | - - | 0.95 1.20 | 0.050 0.050 | 0.045 0.045 | - - | - - | - - | 0.40 0.40 | - - | 0.15 0.15 | 0.40 for S 0.40 for S | 0.40 0.40 | 0.08 0.08 |
ASTM A-106
| A
B
C
| - | 0.25 0.30
0.35
| 0.27 0.29
0.29
| 0.93 1.06
1.06
| 0.035 0.035
0.035
| 0.035 0.035
0.035
| 0.10 0.10
0.10
| - | - | 0.40 0.40
0.40
| - | 0.15 0.15
0.15
| 0.40 0.40
0.40
| 0.40 -
| 0.08 0.08
0.08
|
ASTM A333 & A 334
| 1
6 | -
- | 0.30 0.30
| 0.40 0.29
| 1.06 1.06
| 0.025 0.025
| 0.025 0.025
| - 0.10
| - -
| - -
| - -
| - -
| - -
| - -
| - -
| - -
|
| SEAMLESS COLD DRAWN PRECISION STEEL TUBES FOR MECHANICAL APPLICATIONS/HYDRAULIC/PNEUMATIC POWER SYSTEMS |
EN 10305-1/ EN10305-4
| E 235 E 355
| | 0.17 0.22
| | 1.2 1.6
| 0.025 0.025
| 0.025 0.025
|
| 0.35 0.55
| | | | | | | 0.02 0.02
|
| EN 10216-1 | P195 TR1
P235 TR1 | | 0.13 0.16
| | 0.7 1.2
| 0.025 0.025
| 0.02 0.02
| | 0.35 0.35
| | 0.3 0.3
| | 0.08 0.08
| 0.3 0.3
| 0.3 0.3
| |
| EN 10216-2 | P235 GH | | 0.16 | | 1.2 | 0.025 | 0.02 | | 0.35 | | 0.3 | | 0.08 | 0.3 | 0.3 | 0.02 |
| DIN 2391 | St - 45
St - 45
St - 52 | -
-
- | 0.17 0.21
0.22
| 0.40 0.40
-
| - -
1.60
| 0.025 0.025
0.025
| 0.025 0.025
0.025
| - | 0.35 0.35
0.55
| - | - | - | - | - | - | - |
ASTM A-519
| SAE 1010
SAE 1018
SAE 1026
SAE 1035 SAE 1040
SAE 1518
SAE 1541
SAE 4130
| 0.08 0.15
0.22
0.32
0.37
0.15
0.36
0.28
| 0.13 0.20 0.28
0.38
0.44
0.21
0.44
0.33
| 0.30 0.60
0.60
0.60
0.60
1.10
1.35
0.40
| 0.60 0.90
0.90
0.90
0.90
1.40
1.65
0.60
| 0.040 0.040
0.040
0.040
0.040
0.040
0.040
0.040
| 0.050 0.050
0.050
0.050
0.050
0.050
0.050
0.040
| - -
-
-
-
-
-
0.15
| - -
-
-
-
-
-
0.35
| - -
-
-
-
-
-
0.80
| - -
-
-
-
-
-
1.10
| - -
-
-
-
-
-
0.15
| - -
-
-
-
-
-
0.25 | - -
-
-
-
-
-
-
| - -
-
-
-
-
-
-
| - -
-
-
-
-
-
-
|
| BOILER/HEAT EXCHANGER/SUPERHEATER & CONDENSER TUBES |
| ASTM A179 | - | 0.06 | 0.18 | 0.27 | 0.63 | 0.035 | 0.035 | - | - | - | - | - | - | - | - | - |
| ASTM A192 | | 0.06 | 0.18 | 0.27 | 0.63 | 0.035 | 0.035 | - | 0.25 | - | - | - | - | - | - | - |
ASTM A 210
| A-1
C | -
- | 0.27 0.35
| - 0.29
| 0.93 1.06
| 0.035 0.035
| 0.035 0.035
| 0.10 0.10
| - -
| - -
| - -
| - -
| - -
| - -
| - -
| - -
|
ASTM A 213
| T-11
T-12 T-22
| 0.05 0.05
0.05
| 0.15 0.15
0.15
| 0.30 0.30
0.30
| 0.60 0.61
0.60
| 0.025 0.025
0.025
| 0.025 0.025
0.025
| 0.50 -
-
| 1.00 0.50
0.50
| 1.00 0.80
1.90
| 1.50 1.25
2.60
| 0.44 0.44
0.87
| 0.65 0.65
1.13
| - | - | - |
ASTM
A335 | P-11
P-12 P-22
| 0.05 0.05
0.05
| 0.15 0.15
0.15
| 0.30 0.30
0.30
| 0.60 0.61
0.60
| 0.025 0.025
0.025
| 0.025 0.025
0.025
| 0.50 -
-
| 1.00 0.50
0.50
| 1.00 0.80
1.90
| 1.50 1.25
2.60
| 0.44 0.44
0.87
| 0.65 0.65
1.13
| - | - | - |
| BS 3059 Pt I | 320 | - | 0.16 | 0.30 | 0.70 | 0.040 | 0.040 | 0.10 | 0.35 | - | - | - | - | - | - | - |
| BS 3059 Pt II | 622-490 | 0.08 | 0.15 | 0.40 | 0.70 | 0.030 | 0.030 | - | 0.50 | 2.00 | 2.50 | 0.90 | 1.20 | - | - | - |
| DIN 1629 | St- 37.0 St - 52
| - -
| 0.17 0.22
| - -
| - -
| 0.040 0.040
| 0.040 0.035
| - -
| - -
| - -
| - -
| - -
| - -
| - -
| - -
| - -
|
| DIN 17175 | St - 35.8 St - 45.8
| - -
| 0.17 0.21
| 0.40 0.40
| 0.80 1.20
| 0.040 0.040
| 0.040 0.040
| 0.10 0.10
| 0.35 0.35
| - -
| - -
| - -
| - -
| - -
| - -
| - -
|
| RAILWAYS |
| IS:1239 Pt I | - | - | - | - | - | 0.050 | 0.050 | - | - | - | - | - | - | - | - | - |
| IS:1161 | YST-210 YST-240
YST-310
| - | 0.12 0.16
0.25
| - -
-
| 0.60 1.20
1.30
| 0.040 0.040
0.040
| 0.040 0.040
0.040
| - | - | - | - | - | - | - | - | - |
Mechanical Properties Of Carbon Steel Pipes and Tubes
Mechnical Properties | SPECIFIC REQUIREMENT |
|---|
Specification | Tensile Strength | Yield Strength | Elongation |
|---|
| Mpa | Mpa | 50mm MIN Longitudinal | |
|---|
ASTM A 53/ASTM A 53/B
ASTM A 106/A
ASTM A 106/B
ASTM A 106/C
| 331MIN
413MIN
330MIN
415MIN
485MIN
| 207 MIN
240MIN
205MIN
240MIN
275MIN
| 36
29.5
35/28
30/22
30/22
| Cr Mo Cu Ni Va
0.40 0.15 0.40 0.40 0.08
five elements not to exceed 1%<
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