Technolloy Inc. is the best Manufacturers, Suppliers and in addition an Exporters of the Carbon Steel Consistent and ERW Pipes and tubes. It gives what in completely cut-length shapes, sizes, and thicknesses as per the need of the clients.
Carbon steel unsurprising pipes are made by solid areas for round that are being pushed, pulled and warmed over an arrangement except for expecting that the carbon steel moves toward a state of an unfilled tubes. Likewise, the tubes are similarly conveying is besides an extremely unbelievable cycle in which monstrous billets of steel are warmed to the drifting temperature by which shells are illustrated. Tubes are made by moving the shell. During the time spent making Electric Obstruction Welding (ERW) metal is rolled and sometime later welding is done longitudinally over its length. In the consequence of which there is a joint in the ERW pipes, but in unsurprising lines there is no joint in its length.
Plug Factory progression is utilized to convey the high dia fragment and for the 7 inches, Pipes and tubes CPE advancement is utilized. Both these pipes and tubes sont routinely utilizes across the world. Welded and Consistent are the two most normal kinds of lines and chambers. ERW pipes are normally known as welded pipes. A53 is the amazingly common explicit for the ERW pipes. No welding is typical for the method drawn in with social event solid line. A106 B is the affirmation for the anticipated carbon steel pipe.
Consistent and ERW tubing is attracted to make the last part obstruction. A show wherein a chamber is moving beyond a kick the holder is called Drawing. The get-together plan of both the lines and tubers is not identical to one another. Carbon steel is gathering through carbon and iron with the level of carbon which is differentiating that associates in grade affirmation. It has unimaginable power distribution on account of its consolidating point. Carbon Steel Consistent and ERW Pipes and tubes are applied in Rails, Pipeline, Transport oil and gas, transport sewage, transport steam, compound managing, and so forth.
The whole required tests like hardness, carbon tests are performed fittingly before the vehicle to remain mindful of the quality. The bundling is finished in the wooden boxes, hexagonal social occasions, steel/wooden cases, surprising holders for U-turn tubes with restricted reach, and bundling for carbon steel consistent pipe according to client's need.
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 Alloyion of Carbon Steel Pipes and Tubes
specification | Grade | Chemical Alloyion [%] | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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% |
ASTM A 333/1ASTM A 333/6
ASTM A 334/1 ASTM A 334/6 |
380MIN
415MIN 380MIN 415MIN |
205MIN
240MIN 205MIN 240MIN |
25/20
30/22 35/28 30/22 |
Impact AS-50F
FOR 40X10J/18/14 -50F 40X10J/18/14 90 HRB MAX |
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