ASTM A671 Pipe

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ASTM A671 Pipe

Most Trusted ASTM A671 Carbon Steel Pipes Manufacturer, CS A671 EFW Pipes, A671 Carbon Steel Rectangular Pipes Exporter, ASME SA671 Electric Fusion Welded Pipes, ASTM A671 High-Pressure Pipes Supplier in Mumbai, India

ASTM A671 Custom Pipes Stockholder, CS A671 Round Pipes, ASTM A671 Carbon Steel Round Pipes Stockist, ASME SA671 Square Pipes, ASTM A671 Carbon Steel Hollow Pipes, ASTM A671 High-Pressure Pipes Dealer

Leoscor Alloys is a leading manufacturer, exporter & Suppliers of ASTM A671 Pipes. Based on wide-ranging conditions of diverse mixed industries, these ASME SA671 Pipes are provided in a combination of good grades, thickness, length, and surface finish. We are the largest stockholder of Carbon Steel Pipes in India.

ASTM A671 specification covers standard requirements for electric-fusion-welded steel pipe with filler metal added, for atmospheric and lower temperatures. The steel pipe shall be fabricated from a pressure vessel quality plate of several analysis and strength levels. Several grades and classes of pipe shall be provided. The grade shall designate the type of plate used while class shall designate the type of heat treatment performed during pipe manufacture. Class shall be designated as to whether the weld is radiographically examined, and as to whether the pipe is pressure tested. Steel samples shall undergo tension and transverse guided weld bend tests and conform to the specified mechanical requirements. Contact us today to get a free quote!

ASTM A671 Pipe - Quick Section Links

ASTM A671 Carbon Steel Pipe Specifications

Standard specifications for stainless steel ASTM A671 Pipe. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.


Size 16”NB-72”NB
Type A671 GR CC65 EFW pipe
Wall Thickness 6mm to 100mmTHK
Additional Testing NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, etc.

Types of ASTM A671 CS Pipe

CS ASTM A671 Welded Pipe Carbon Steel ASTM A671 Welded Pipe
ASTM A671 Welded Carbon Steel Pipe CS ASTM A671 Seamless Pipe
Carbon Steel ASTM A671 Seamless Pipe ASTM A671 Seamless Carbon Steel Pipe
CS ASTM A671 ERW Pipe Carbon Steel ASTM A671 ERW Pipe
ASTM A671 ERW Carbon Steel Pipe CS ASTM A671 Fabricated Pipe
Carbon Steel ASTM A671 Fabricated Pipe ASTM A671 Fabricated Carbon Steel Pipe
CS ASTM A671 EFW Pipe Carbon Steel ASTM A671 EFW Pipe
ASTM A671 EFW Carbon Steel Pipe Carbon Steel ASTM A671 Pipe

A671 ASTM Carbon Steel Pipe Chemical Composition

Grade C Si Mn P S Ti
-/A45 -/0.17 0.98 0.035 0.035
-/A50 -/0.22 0.98 0.035 0.035
CA55/A55 0.28 0.98 0.035 0.035
-/B55 -/0.20 0.13~0.45 0.98 0.035 0.035
CB60/B60 0.24 0.13~0.45 0.98 0.035 0.035
CB65/B65 0.28 0.13~0.45 0.98 0.035 0.035
CB70/C70 0.31 0.13~0.45 0.98 0.035 0.035
-/C55 -/0.18 0.13~0.45 0.55~0.98 0.035 0.035
CC60/C60 0.21 0.13~0.45 0.55~0.98 0.035 0.035
CC65/C65 0.24 0.13~0.45 0.79~1.30 0.035 0.035
CC70/C70 0.27 0.13~0.45 0.79~1.30 0.035 0.035

ASTM A671 CS Pipe Mechanical Properties

Grade Yield point (N/mm2) Tensile Stregth (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/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

CS ASTM A671 Pipe Price List

Leoscor Alloys is one of the most competitive suppliers of pipes and tubes from India. Our prices for ASTM A671 Pipe are very competitive.

Please click on the request a quote button or click here to request the updated price list and ready stock information along with your requirement. Leoscor Alloys maintains a stock of all standard items and can export them at best price for ASTM A671 Carbon Steel Seamless and Welded Pipe.

ASTM A671 Carbon Steel Pipe - Industries & Applications

Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:

  • Gas Processing Industries
  • Petrochemical Industries
  • Power Generation Industries
  • Food Processing Industries
  • Chemical Industries
  • Oil & Gas Industries
  • Fertilizers Industries
  • Sugar Industries

A671 ASTM Carbon Steel Pipe Stock Availability

We maintain huge inventories of all standard sizes and grades.  Please send us your complete requirement and we will send you the availability with the best quote for Carbon Steel ASTM A671 Pipe.

Click to send your requirement.

Why Buy ASTM A671 Pipe from Leoscor Alloys

Leoscor Alloys is a leading stockist, distributor, and supplier of ASTM A671 Pipe from India. With more than three decades of experience, we understand the steel industry deeply. We have huge experience of supplying to all major industries across the world. Our team of dedicated experts with stringent quality policy ensures that we supply best-in-class products meeting and exceeding our client’s expectations. Below are a few quick points about why buying from Leoscor Alloys will give you an undue advantage:

  • Huge inventory of all standard sizes and grades.
  • Distributors of all reputed origins and manufacturers.
  • Strict quality control policies and highly experienced team.
  • Strong logistics & delivery channels.
  • Modern Infrastructure with huge storage capacity.
  • An ISO 9000:2015 Certified Company.

Prominent Countries where we export ASTM A671 Carbon Steel Pipe

Exporting  Pipes & Tubes to Singapore, Malaysia, Hongkong, Thailand, Indonesia, Taiwan. Other countires includes  Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy,  Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia,  South Korea, South Africa, Sri Lanka, Syria,  Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen.

We are one of the top:

  • Pipes exporters to Singapore
  • Pipes exporters to Malaysia
  • Pipes exporters to Hongkong
  • Pipes exporters to Thailand
  • Pipes exporters to Indonesia
  • Pipes exporters to Taiwan