ASTM A672 C70 EFW Pipe
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At our factory, the specified a672 c70 cl 22 electric fusion welded steel pipe has been welded with the addition of a filler metal. This grade of carbon steel ASTM A672 C70 pipe has been fabricated from a pressure vessel quality plate. The pressure vessel quality plate used in the manufacture of a672 c70 EFW Pipes include grades of several analyses and strength levels, depending on the need of the buyer and the application alike. Generally, the astm a672 gr c70 Lower Temperature Pipe fabricated from these pressure vessel quality plates tends to be well suited for use in high pressured applications, especially at moderate temperatures.
Heat treatment may or may not be required to be performed on the Carbon Steel astm a672 c70 cl 12 Welded pipe to attain the desired properties. Or heat treatment may not be required for the carbon steel specified astm a672 c70 EFW Straight Welded pipe to comply with applicable code requirements. Although at our factory, we provide supplementary requirements for use while conducting an additional testing or examination on the ASTM a672 gr c70 cl 12 Low Temp Pipe. A characteristic of the ASTM A672 C70 grade carbon steel pipe is that these pipes have a thinner wall thickness along with better workability properties. Some features of the a672 gr c70 Electric Fusion Welded Pipe which makes them well appreciated include their sturdy built, precise dimensions along with the construction of the ASTM A672 C70 EFW Pipe being rugged. Additionally, the a672 gr c70 EFW Pipe has good resistance to corrosion. Therefore, due to all these factors, the a672 c70 CS Pipe is used in several industries such as – heat exchanger, marine or sea water equipment, chemical equipment, gas processing, chemical industry, petrochemical, pharma, pulp and paper along with condensers and off shore oil drilling companies.
ASTM A672 C70 EFW Pipe
ASTM A672 gr C70 cl 22 Pipe
ASTM A672 gr C70 cl 12 Pipe
Carbon Steel ASTM A672 C70 cl 12 Welded pipe
ASTM A672 gr C70 Lower Temperature Pipe
ASTM A672 C70 Fusion Welded Pipe
| Standard Specification | ASTM/ASME A672 / SA 672 |
| Codes and Standards | ANSI, ASME, ASTM, API, SAE, BS, AGA, AWWA, ISO, DIN |
| Dimensions | ASME/ ANSI B36.10 / 19 |
| Standard Size | 1/2” NB to 36” NB (LSAW, SSAW, HSAW) |
| Wall Thickness | 3-12mm |
| Schedules | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Producing techniques | ERW / Welded / Fabricated / CDW / EFW |
| Available Shapes | Round, Half Round, Square, Rectangular or Custom shape |
| Length | 3 to Max18 Meters or custom |
| End | Beveled End, Plain End, Treaded |
| Test Certificate | EN 10204 3.1 B |
| ASTM A672 C70 Square Pipes | Carbon Steel ASTM A672 gr c70 cl 22 Hydraulic Pipes |
| ASTM A672 C70 Low Temp Pipes | EFW Black Carbon Steel ASTM A672 gr c70 cl 22 Pipes |
| A672 gr C70 Erw Pipes | A672 c70 class 22 Casing Pipes |
| Large Diameter EFW ASTM A672 gr C70 Pipes | Schedule 80 EFW ASTM A672 C70 Pipes |
| ASTM A672 gr C70 Schedule 40 Pipes | ASME B36.19 A672 C70 cl 22 Pipes |
| Carbon Steel ASTM A672 gr c70 cl 22 Schedule 10 Pipes | ASTM A672 C70 Double Wall Pipes |
| Schedule 40 Welded A672 C70 Pipes | Thin Wall A672 C70 Pipes |
| A672 C70 Rectangular Pipes | Low CS ASTM A672 gr c70 cl 12 Hollow Pipes |
| Low CS ASTM A672 gr c70 cl 12 Efw Pipes | Epoxy lined A672 C70 Pipes |
| A672 c70 class 22 Round Pipes | PTFE lined A672 c70 class 22 Natural Gas Pipes |
| A672 C70 cl 22 Drill Pipes | ASTM A672 gr C70 Grooved Pipes |
| A672 C70 Welded Pipes | Low CS ASTM A672 gr c70 cl 12 Oval Pipes |
| A672 gr C70 Welded Rectangular | A672 c70 class 22 Oil Pipeline |
| Epoxy Coated A672 C70 cl 22 Pipes | Cement lined ASTM A672 C70 Pipes |
| A672 Grades | Chemical composition | |||||
| C | Si | Mn | P | S | Ti | |
| -/A45 | -/0.17 | - | 0.98 | 0.035 | 0.035 | - |
| -/A50 | -/0.22 | - | ||||
| CA55 / A55 | 0.28 | - | ||||
| -/B55 | -/0.20 | 0.13 ~0.45 |
||||
| CB60 / B60 | 0.24 | |||||
| CB65 / B65 | 0.28 | |||||
| CB70 / C70 | 0.31 | 1.30 | ||||
| -/C55 | -/0.18 | 0.55 ~0.98 |
||||
| CC60/ C60 | 0.21 | |||||
| CC65 / C65 | 0.24 | 0.79 ~1.30 |
||||
| CC70 / C70 | 0.27 | |||||
| A672 Grades | Yield Strength (N/mm2) | Tensile Properties (N/mm2) | Elongation (%) | Welding point tensile strength (N/mm2) |
|---|---|---|---|---|
| -/A45 | -/165 | -/310~450 | -/30 | -/310~450 |
| -/A50 | -/185 | -/345~485 | -/28 | -/345~485 |
| CA55 / A55 | 205 | 380~515 | 27 | 380~515 |
| -/B55 | -/205 | -/380~515 | -/27 | -/380~515 |
| CB60 / B60 | 220 | 415~550 | 25 | 415~550 |
| CB65 / B65 | 240 | 450~585 | 23 | 450~585 |
| CB70 / C70 | 260 | 485~620 | 21 | 485~620 |
| -/C55 | -/205 | -/380~515 | -/27 | -/380~515 |
| CC60/ C60 | 220 | 415~550 | 25 | 415~550 |
| CC65 / C65 | 240 | 450~585 | 23 | 450~585 |
| CC70 / C70 | 260 | 485~620 | 21 | 485~620 |
100% Radiographic Inspection
