ASTM A 671 Welded Pipe & Tubes


ASTM A 671 Carbon Steel Welded Pipes & Tubes, ASTM A 671 CS Welded Rectangular Pipes & Tubes Suppliers

As an acclaimed enterprise of the industry, Reliable Pipes & Tubes is involved in offering a vast array of ASTM A 671 Welded Pipe & Astm a671 Pipe . Tubes as a manufacturer, exporter, stockiest and supplier to our domestic and global clients. These pipes and tubes are quite notable for their easy to use features. It can also be used in the stock, as well as in custom lengths as desired by the clients.

ASTM A 671 CS Rectangular Welded Pipes, ASTM A 671 carbon Steel ERW Pipes Exporter, ASTM A 671 CS EFW Tubing Leading Manufacturers.

Carbon Steel Welded Square Pipes & Tubes Manufacturer, CS Welded Round Tubes stockist, ASTM A 671 Polished Pipes Exporter

Besides, due to our ethical business policies, reasonable price range and efficient transport facility, we have been able to set benchmark in this domain. With respect to national and international quality of raw materials, we also offer these pipes and tubes in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.

ASTM A 671 Welded Pipe & Tubes Specification

Specifications : A671

Pipes & Tubes : 1/2" NB - 60" NB

ERW Pipes & Tubes : 1/2" NB - 24" NB

SAW Pipes & Tubes : 16" NB - 100" NB

Thickness : SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules

Type : ERW / Welded / Fabricated / CDW

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length : Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths

End : Plain End, Beveled End, Treaded

ASTM A 671 Welded Pipe & Tubes Chemical Composition

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

 

ASTM A 671 Welded Pipe & Tubes 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, 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