ASTM A 671 Grade CC 70 EFW
ASTM A 671 Grade CC 70 EFW
Precision-engineered ASTM A 671 Grade CC 70 EFW manufactured for reliable fluid conveyance, heat transfer and structural applications in industrial service.
- ASTM A671
- Seamless
- ERW
- Welded
- EFW
- LSAW
- Custom Lengths
ASTM A 671 Grade CC 70 EFW Manufacturer in India
Sawariya Metal Industries is a manufacturer, supplier, stockist and exporter of ASTM A 671 Grade CC 70 EFW in different sizes, grades, specifications and finishes for industrial and engineering applications.
ASTM A 671 Grade CC 70 EFW covers supplied in seamless, ERW, welded and fabricated forms in a wide range of diameters, wall thicknesses, schedules and lengths for process, pressure and structural applications.
ASTM A671 covers electric-fusion-welded steel pipe for atmospheric and lower temperatures. Carbon steel offers a dependable combination of strength, toughness, weldability and cost efficiency for pressure, structural and general engineering applications.
Typical applications for ASTM A 671 Grade CC 70 EFW include oil & gas, petrochemical, power plants, water pipelines, structural engineering, construction, boilers, refineries and general engineering.
Key Features of ASTM A671
High Strength
Reliable mechanical strength for pressure and structural service.
Weldability
Good weldability and fabrication characteristics.
Cost Effective
Economical choice for a wide range of applications.
Wide Availability
Available in many sizes, schedules and specifications.
ASTM A 671 Grade CC 70 EFW Specifications
| Parameter | Specification |
|---|---|
| Product | ASTM A 671 Grade CC 70 EFW |
| Standard | ASME,ASTM,JIS,DIN,BS,EN |
| Size | 16"NB-72"NB |
| Thickness | 6mm to 100mmTHK |
| Type | A671 GR CC70 EFW pipe |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes |
Chemical Composition of ASTM A671
| 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 | — | — | — | — | — | — |
Mechanical Properties of ASTM A671
| 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 | — | — | — |
Types of ASTM A 671 Grade CC 70 EFW
Seamless Pipes
High-integrity pipes for pressure and high-temperature service.
ERW Pipes
Electric resistance welded pipes for general and process piping.
Welded / EFW Pipes
Welded and electric fusion welded pipes for larger diameters.
Tubes
Round, square, rectangular, U-bent and heat exchanger tubes.
Applications & Industries
- Oil & Gas
- Petrochemical
- Power Plants
- Water Pipelines
- Structural Engineering
- Construction
- Boilers
- Refineries
- Fertilizer Plants
- General Engineering
- Fabrication
Quality & Inspection
Quality-Focused Manufacturing & Supply
ASTM A 671 Grade CC 70 EFW can be supplied with inspection, testing and documentation according to the applicable specification and customer purchase requirements.
- Dimensional & visual inspection
- Material grade verification
- Chemical composition verification
- Mechanical property testing
- Flattening / flaring tests as applicable
- Hydrostatic testing as applicable
- Ultrasonic / eddy current testing as applicable
- Mill Test Certificate (MTC)
- Third-party inspection support
Why Choose Our ASTM A 671 Grade CC 70 EFW?
Multiple Manufacturing Routes
Seamless, ERW, welded and EFW options.
Wide Size Range
Many diameters, schedules and lengths.
Pressure Service
Suitable for demanding pressure applications.
Tested Quality
Supplied with test reports and MTC.
ASTM A 671 Grade CC 70 EFW Manufacturer, Supplier & Exporter
Sawariya Metal Industries supplies ASTM A 671 Grade CC 70 EFW for domestic and international projects in a wide range of sizes, grades and specifications. Products can be supplied in standard and custom dimensions according to drawings and purchase order requirements.
Every order can be supported with Mill Test Certificates, inspection reports, third-party inspection on request and secure export-worthy packaging.
Share your size, grade, quantity and specification requirements with our team to receive a competitive quotation for ASTM A 671 Grade CC 70 EFW.
Related Carbon Steel Pipes & Tubes Products
ASTM A672 Grade C60/C65/C70 EFW
ASTM A672 covers electric-fusion-welded steel pipe for high-pressure service at moderate temperatures.
ASTM A 333 Gr 1 Low Temperature
ASTM A333 pipes are carbon and alloy steel pipes designed for low-temperature service with impact toughness.
ASTM A 333 Gr 6 Low Temperature
ASTM A333 pipes are carbon and alloy steel pipes designed for low-temperature service with impact toughness.
Technical Note: Technical values should be verified against the applicable ASTM / ASME / EN specification, purchase order requirements and Mill Test Certificate (MTC) for the supplied product.