ASTM A671 Welded / EFW Pipes

 SPECIFICATIONS

Specification : ASTM A671 / ASME SA671
Types : EFW (Electric Fusion Welded Pipes)
EFW Pipes: 6″ NB – 24″ NB
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

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PT. Cahaya Bina Baja is a distributor of  ASTM A671 Carbon Steel Welded / EFW Pipe, which are leak proof in nature and are sturdily constructed. Demands of these ASTM A671 Carbon Steel Welded Pipes are increasing owing to its sturdy construction, robust design and dimensional accuracy. Although for a number of grades, the mechanical requirements and chemical variations of ASTM A671 Carbon Steel EFW Pipes have been standardized. This ASME SA 671 Carbon Steel Welded Pipe Are Developed For Energy-Related Applications Involving Oil And Gas Drilling. Besides, we are promised to deliver this entire array of ASME SA 671 Carbon Steel EFW Pipes within promised set of time span. We are well-acclaimed enterprise instrumental in manufacturing and supplying ASTM A671 CS Welded Pipes, which are extensively used in power plants, sugar units, fertilizers and manufacturing industry, owing to their high robustness and super functionality.

LIST OF ASTM A671 WELDED / EFW PIPE

ASTM A671 CS WELDED / EFW PIPE TYPE

  • Bevelled End (BW)
  • Plain End Pipe (PE)
Sr No DESCRIPTION GRADE SIZE RANGE
A ASTM A671 EFW / WELDED PIPES
1 Carbon Steel ASTM A671 EFW Pipes ASTM A671 1/2″ – 24″
2 Carbon Steel ASTM A671 Black & Galvanized Pipes ASTM A671 1/2″ – 16″

A671 WELDED / EFW PIPES CHEMICAL COMPOSITION

Specification Steel grade Chemical composition Remarks
C Si Mn P S Ti
Pipes for pressure service
ASTM A671		 -/A45 -/0.17 - 0.98 0.035 0.035 - A671
-/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

SA 671 WELDED / EFW PIPES MECHANICAL PROPERTIES

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 -/A45 -/165 -/310~450 - -/30 -/310~450 A671
-/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

DIFFERENT TYPES OF ASTM A671 WELDED / EFW PIPE

  •  ASTM A671 Grade CC 60 CS Black EFW Pipe
  •  A671 Gr CC 70 Carbon Steel EFW Pipes
  •  ASTM A671 Carbon Steel EFW Pipe Stockist
  •  EFW CS ASTM A671 Grade CC 65 Pipes
  •  Carbon Steel ASME SA 671 Black EFW Pipe
  •  ASME SA671 Carbon Steel Gr CC 65 EFW Pipe
  •  A671 Gr CC 70 Carbon Steel EFW Pipe
  •  SA671 Grade CC 60 Carbon Steel EFW Pipes
  •  Carbon Steel ASME SA671 Gr CC 65 EFW Pipe
  •  A671 CS Electrical Fusion Welding Pipe Weight
  •  CS SA671 Grade CC 65 EFW Pipe
  •  ASME SA671 Carbon Steel Galvanized EFW Pipe

APPLICATION AND MATERIAL OF ASTM A671 WELDED / EFW PIPE

  •  ASTM A671 EFW Pipe used for Refineries
  •  ASTM A671 EFW Pipe used for Power Plants
  •  ASTM A671 EFW Pipe used for Marine Applications
  •  ASTM A671 EFW Pipe used for Off-Shore Oil Drilling Companies
  •  ASTM A671 EFW Pipe used for Fossil Fuel Power Plants
  •  ASTM A671 EFW Pipe used for Ship Building
  •  ASTM A671 EFW Pipe used for Nuclear Power
  •  ASTM A671 EFW Pipe used for Paper & Pulp
  •  ASTM A671 EFW Pipe used for Gas Processing
  •  ASTM A671 EFW Pipe used for Sea Water Equipment