ASTM A672 Pipes

ASTM A672 EFW Pipes are carbon steel electric fusion welded pipes manufactured for high-pressure service at moderate temperatures. These pipes are produced in accordance with ASTM A672 / ASME SA672 standards and are widely used in refinery piping systems, petrochemical plants, power generation facilities and other industrial applications. We supply ASTM A672 carbon steel EFW pipes in multiple grades including A45, A50, A55, B55, B60, B65, B70, C55, C60, C65, C70, D70, D80, E55, E60, H75, H80, J80, J90, J100, K75, K85, L65, L70, L75 and N75. These pipes are available in different testing classes such as Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42, 43, 50, 51, 52, 53, 70, 71, 72 and 73 to meet various project and pressure requirements.

ASTM A672 Carbon Steel EFW Pipes Supplier & Exporter in India

Trusted supplier of ASTM A672 / ASME SA672 carbon steel electric fusion welded pipes.
Available in grades A45, A50, A55, B55, B60, B65, B70, C55, C60, C65, C70 and other grades.
ASTM A672 Pipes

Carbon Steel ASTM A672 EFW Pipes

ASTM A672 pipes are basically carbon steel pipes that are manufactured using an electric fusion welding process. In many industrial projects they are preferred where the operating temperature is not extremely high but the piping system still needs to handle considerable pressure. The pipes are produced from pressure-vessel quality steel plates and follow the ASTM A672 / ASME SA672 specification requirements.

In practical use, these pipes are often seen in refinery units, petrochemical plants and power generation facilities where reliable piping materials are required. The exact surface condition of the pipe may vary depending on the project. Some buyers prefer pipes in bare or black painted finish, while others specify galvanizing or protective coatings to reduce corrosion.

For applications where the operating environment is more aggressive, coatings such as PE, PP, EP or FBE can also be applied. These protective layers help prevent surface deterioration and allow the piping system to perform reliably for a longer period of time.

Standard Specification for ASTM A672 Pipe


Specification ASTM A672 / ASME SA672
Types EFW (Electric Fusion Welded Pipes)
Outer Diameter Size 16" NB To 100" NB (Nominal Bore Size)
Wall Thickness Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness
Length 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size.
Pipe Ends Plain Ends / Beveled Ends / threaded Ends/ Coupling
Delivery Conditions As Rolled, Normalizing Rolled, Thermomechanical Rolled / Formed, Normalizing Formed, Normalized and Tempered / Quenched and Tempered - BR / N / Q /T
Packaging Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
ASTM A672 EFW Pipes Grades ASME SA672 / ASTM A672 GRADE A45, A50, A55, B55, B60, B65, B70, C55,C60, C65, C70, D70, D80, E55, E60, H75, H80, J80, J90, J100, K75, K85, L65, L70, L75, N75
ASTM A672 EFW Pipes Class Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42, 43, 50 ,51 ,52, 53, 70, 71, 72, 73.
Specification Steel grade Chemical composition Remarks
C Si Mn P S Ti
Pipes for pressure service
ASTM A672
A45 0.17 - 0.98 0.035 0.035 - A672
A50 0.22 -
A55 0.28 -
B55 0.20 0.13
~0.45
B60 0.24
B65 0.28
B70 0.31 1.30
C55 0.18 0.55
~0.98
C60 0.21
C65 0.24 0.79
~1.30
C70 0.27
Steel Grade BASE METAL MECHANICAL COMPOSITION Welding point tensile strength (N/mm2) Remarks
Yield point (N/mm2) Tensile Stregth (N/mm2) Test Pieces Elongation (%)
A45 165 310~450 - 30 310~450 A672
A50 185 345~485 28 345~485
A55 205 380~515 27 380~515
B55 205 380~515 27 380~515
B60 220 415~550 25 415~550
B65 240 450~585 23 450~585
B70 260 485~620 21 485~620
C55 205 380~515 27 380~515
C60 220 415~550 25 415~550
C65 240 450~585 23 450~585
C70 260 485~620 21 485~620

 

ASTM A672 Pipe and Tubing Applications

ASTM A672 pipes and ASME SA672 tubes are widely used in piping systems that require reliable performance under high-pressure service conditions. These electric fusion welded (EFW) carbon steel pipes are commonly supplied for industrial projects where strength, durability and compliance with ASTM specifications are important. ASTM A672 EFW pipes are supplied in different sizes and grades through global stock and distribution networks, making them suitable for a variety of industrial applications. These pipes are commonly used in industries such as:

  • ASTM A672 Pipes uses in Power Plants
  • ASTM A672 Pipes uses in Modern Architecture
  • ASTM A672 Pipes uses in Petroleum Industry
  • ASTM A672 Pipes uses in General Purpose Applications
  • ASTM A672 Pipes uses in Fabrication Industry
  • ASTM A672 Pipes uses in Oil Industry
  • ASTM A672 Pipes uses in Fertilizers
  • ASTM A672 Pipes uses in Oil and Gas Industry
  • ASTM A672 Pipes uses in Construction
  • ASTM A672 Pipes uses in Chemical Industries
  • ASTM A672 Pipes uses in Ship Building
ASTM A672 Pipes Application

ASTM A672 Pipes Price List

ASTM A672 Pipes of Top Approved Companies
SABIC Approved ASTM A672 Pipes
SABIC - Saudi Arabia
Shell Approved Carbon Steel ASTM A672 Pipes
Shell
ALBA Approved ASTM A672 Carbon Steel EFW Pipe
ALBA - Saudi Arabia
QAFCO Approved ASTM A672 EFW Pipes
QAFCO - Qatar
Maaden Approved ASTM A672 Carbon Steel Welded Pipe
Maaden - Saudi Arabia
KNPC Approved ASTM A672 Pipes
KNPC - Kuwait
Qatar Petroleum Approved ASTM A672 EFW Steel Pipes
Qatar Petroleum - Qatar
Kuwait Oil Company Approved ASTM A672 Pipe
Kuwait Oil Company - Kuwait
ADNOC Approved Carbon Steel ASTM A672 EFW Pipe
ADNOC - United Arab Emirates
Petroleum Development Oman Approved ASTM A672 High-Pressure Service EFW Pipes
Petroleum Development Oman - Oman
Orpic Approved ASME SA672 Welded Steel Pipes
Orpic - Oman
Takreer Approved Carbon Steel EFW ASTM A672 Pipe
Takreer - Abu Dhabi
Yasref Approved ASTM A672 Pipes
Yasref - Abu Dhabi
Petrobras Approved ASTM A672 Pipes
Petrobras - Brazil
PETRONAS Approved ASTM A672 Pipes
PETRONAS - Malaysia
NIOC Approved ASTM A672 CS EFW Pipe
NIOC - Iran
NPDC Approved ASTM A672 Pipes
NPDC - Nigeria
EGPC Approved ASTM A672 Pipes
EGPC - Egypt

Export Destinations For ASTM A672 Pipes & Tubes

Spain, Bhutan, United Kingdom, Switzerland, Ukraine, Philippines, Morocco, Yemen, Germany, Bolivia, Mexico, Chile, Italy, South Africa, Zimbabwe, South Korea, Japan, Ireland, Ghana, Ecuador, Greece, Peru, Canada, Egypt, Kuwait, Serbia, Romania, Australia, Bangladesh, China, Russia, Vietnam, Czech Republic, Bahrain, Gabon, Macau, Argentina, Belarus, Trinidad & Tobago, United Arab Emirates, Indonesia, Hungary, Kenya, Jordan, Gambia, Finland, Brazil, Hong Kong, Belgium, New Zealand, Kazakhstan, Tunisia, Netherlands, Norway, Croatia, Iran, Nigeria, Poland, Nigeria, Azerbaijan, Nepal, Namibia, Sri Lanka, Lebanon, Afghanistan, Bulgaria, Portugal, Colombia, Malaysia, Lithuania, Israel, Venezuela, Qatar, India, Angola, Libya, France, Slovakia, Iraq, United States, Sweden, Turkey, Mongolia, Saudi Arabia, Thailand, Puerto Rico, Costa Rica, Tibet, Denmark, Algeria, Austria, Oman, Taiwan, Estonia, Singapore, Chile