ASTM A671/672/691 Pipes are available at the most reasonable rates; you can grab them from our online store.
ASTM A671/672/691 EFW Pipes, Carbon Steel A671 EFW Pipe, ASTM A691 High Pressure Carbon Steel EFW Pipe, A672 Carbon Steel Gr.CC60 Electric-Fusion-Welded Pipes, Carbon Steel A671 Grade CC65 EFW Pipe Supplier, ASTM A671 Carbon Steel CC70 Pipes in India.
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ASTM A671/672/691 Pipes provides great resistance against corrosion and wear/ tear in the heavy-duty pipeline fittings. ASTM A671/672/691 is best known for its ultimate strength and offers high service to reducing environments. These are excellent pipes applied for extended services in the industrial piping applications. The Champ Steels are offering the extensive range of ASTM pipes in different grade materials, standards, specifications, designations, different dimensions, shapes, sizes. We provide tested and qualified products so that all the products will meet the set industrial norms.
ASTM A671/672/691 is originally designed to withstand environments containing dilute sulfuric acid, and other harsh chemical compounds. It is one of the few grades that offer service at higher temperatures. These pipes offer complete resistance in such environments that contain a higher concentration range up to 0 to 100%. This grade offers good resistance to a number of other inorganic acids.
These pipes are resistive to chloride stress corrosion cracking under certain conditions. These pipes have resistance to SSC (stress corrosion cracking) due to the increases alloying elements.
Quality and approvals:
Our quality inspection department is facilitated with accurate measurement tools and inspection machines for efficient readings and results. Thus this allows them to detect fine errors in the production level. These parameters make us capable to offer unbeatable quality products to the customers. The tests followed by them are material tests such as intergranular corrosion test, pitting corrosion test, radiographic test, positive material test, flaring test, macro test, micro test and more. The strength and impact tests are Mechanical test, leakage test, hardness test, compression test, tensile test, chemical test, flattening test, ultrasonic test, etc.
Credentials reports are offered by us:
The material test report is made as per EN 10204 3.1 or 3.2. Those are fumigation certificates, quality assurance plan, heat treatment charts, raw material test report, attested certificate by third parties, mill test report, stamping details. Other certificates are Commercial invoice, specification guide, hardness details after heat treatment, welding guide, packing list, NABL test report, etc.
ASTM A671 EFW Pipes, A672 Carbon Steel CC 60 Pipes, ASTM A691 Carbon Steel Industrial Pipe Exporter, A672 Carbon Steel EFW Pipes, A691 Carbon EFW pipes, ASME SA672 Carbon Steel Electric Fusion Welded Pipes Manufacturer in Mumbai, India.
Specifications : ASTM A671, A672, A691, / ASME SA671, SA672, SA691
Dimensions : ASTM, ASME and API
Size : 6″ NB – 100″ NB
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available
Length : Single Random, Double Random & Required Length
Thickness : 0.3mm – 50 mm
Grade : ASTM A671, A672, CA55, CB60, CB65, CB70, CC60, CC65 etc.
Type : ERW, Welded.
Form : Round Pipes, Square Pipes, Rectangular Pipe
End : Plain End, Beveled End, Treaded
ASTM A691 Carbon Steel EFW Pipes
SA691 Carbon Steel Electric-Fusion-Welded Steel Pipes | ASTM A691 High Pressure Carbon EFW Pipe | ASTM A691 Industrial carbon steel EFW Pipe | ASME SA691 EFW Carbon Pipes | A691 Carbon Steel ERW Piping | ASTM A691 Carbon EFW Pipes for High Temperature | ASTM A691 Carbon Steel EFW Pipe Supplier | Carbon Steel A691 EFW Welded Pipes
| Specification | Steel grade | Chemical composition | Remarks | |||||
| C | Si | Mn | P | S | Ti | |||
| Pipes for pressure service ASTM A671 / A672 | -/A45 | -/0.17 | - | 0.98 | 0.035 | 0.035 | - | A671/ A672 |
| -/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 | |||||||
| Products | Steel Grade | BASE METAL MECHANICAL COMPOSITION | Welding point tensile strength (N/mm2) | Remarks | |||
| Yield point (N/mm2) | Tensile Stregth (N/mm2) | Test Pieces | Elongation (%) | ||||
| Pipes for pressure service ASTM A671/A672 | -/A45 | -/165 | -/310~450 | - | -/30 | -/310~450 | A671 / A672 |
| -/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/B70 | 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 | |||
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1
Carbon Steel ASTM A671 EFW Pipes
used in Oil Refinery Industry
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2
ASTM A672 Carbon Steel Pipes
used in General Piping Industry
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3
ASTM A691 Carbon Pipes
used in Gas Processing Industry
- Chemical Industry
- Oil & Gas Industry
- Petrochemical Industry
- Power Genration Industry
- Sugar Industry
- Food Processing Industry
- Paper & Pulp Industry
- Offshore and Onshore Services
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