Steel Pipe Fittings

Alloy Steel ASTM A234 Grade WP5

Alloy Steel ASTM A234 Grade WP5
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Product Details

ASTM A234 is Standard Specification for wrought or forging steel pipe fittings includes carbon and alloy steel material for moderate and high temperature services. These pipe fittings include Tee, Concentric reducer, eccentric Reducer, 5D/6D bend, elbow, unions, plugs, cross tee, pipe cap and nipple, ect for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures.


Specification: ASTM A234 /ASME SA234

Equivalent material: GB Cr5Mo

Size : 1/8″~48″(Seamless ERW / Welded / Fabricated Elbow)

Dimensions: ANSI/ASME B16.9, B16.28, MSS-SP-43.

Thickness: Schedule 5S, 10S, 20S, S10, S20, S30, STD, S40, S60, XS, S80, S100, S120, S140, XXS and etc.


ASTM A234 WP5CL1chemical composition:
















ASTM A234 WP5 CL1 mechanical property:

Tensile Strength

Yield Strength (0.2%Offset)



415 – 585 Mpa



217 HB


ASTM A234 specification has many grades and grade WP5. The letter P refer to the number of alloy material. When fittings are of welded construction, the grade and marking symbol shown above shall be supplemented by letter “W”. The products we supply including:

  • ASTM A234 grade WP5 tee

  • ASTM A234 grade WP5 bend

  • ASTM A234 grade WP5 LR elbow

  • ASTM A234 grade WP5 SR elbow

  • ASTM A234 grade WP5 flange

  • ASTM A234 grade WP5 reducer


The alloy steel ASTM A234 WP5 pipe fittings offer a wide of industrial application like chemical equipments, boiler and exchanger manufacturing, mining, refineries, utilities, oil refineries and many other industrials. World iron&steel are acknowledged as the manufacturer, distributor and exporter of ASTM A234 WP5 pipe fittings provides the different range of materials grades, finish and metric dimensions.