ASTM A 672 GR. B60 Electric-Fusion-Welded Steel Pipe for High Pressure

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ASTM A 672 GR. B60 Electric-Fusion-Welded Steel Pipe for High Pressure

astm a672 pipes

astm a672 pipes

A672 specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitable for high-pressure service at atmospheric and lower temperatures. Heat treatment may or may not be required to attain the desired properties or to comply with applicable code requirements. Supplementary requirements are provided for use when additional testing or examination is desired.

A672 B60 Carbon Steel EFW Pipes, A672 B60 LSAW Pipes, A672 Grade B60 LSAW Pipes , ASTM A672 B60 CLASS 22, A672 B60 EFW Pipe Manufacturer
ASTM A672 specification nominally covers pipe 16 in. (405 mm) in outside diameter or larger and of 1/4 in. (6.4 mm) wall thickness or greater. Pipe having other dimensions may be furnished provided it complies with all other requirements of this specification.

Mechanical Properties of :
ProductsSteel GradeBASE METAL MECHANICAL COMPOSITIONWelding point tensile strength (N/mm2)Remarks
Yield point (N/mm2)Tensile Stregth (N/mm2)Test PiecesElongation (%)
Pipes for pressure service ASTM A671, A672-/A45-/165-/310~450-/30-/310~450A671/ A672
-/A50-/185-/345~485-/28-/345~485
CA55/A55205380~51527380~515
-/B55-/205-/380~515-/27-/380~515
CB60/B60220415~55025415~550
CB65/B65240450~58523450~585
CB70/B70260485~62021485~620
-/C55-/205-/380~515-/27-/380~515
CC60/C60220415~55025415~550
CC65/C65240450~58523450~585
CC70/C70260485~62021485~620

specifications of ASTM A 672 GR. B60 Electric-Fusion-Welded Steel Pipe

TypeASTM A672 Gr. B60/ B65/ B70/ C60/ C65/ C70 LSAW / SAW / EFW PIPE
Executive StandardAPI SPEC 5L,
ASTM A671Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
ASTM A672Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures
Class DesignationClass 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73..
SizeOuter DiameterSeamless  17-914mm    3/8-36 inch

LSAW      457-1422mm  18-56 inch

Wall Thickness2-60mm
SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS
LengthSingle random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer’s actual request
EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc
Surface TreatmentBare,Painting black,varnished,galvanized,anti-corrosion PE PP/EP/FBE coating
Technical MethodsHot-rolled/Cold-drawn/Hot-expanded

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