ASTM A234 WP22 Pipe Fittings

View ASME SA234 WP22 Reducer Dimensions, A234 WP22 class 3 Elbow Size Chart

ASTM A234 WP22 Pipe Fittings belong to a group of fittings that fall under the standards for butt weld pipe fittings. All the fittings in this standard are buttweld but the material grades used for the production differs. The WP22 is a material grade that is used for elevated temperature applications. The  ASTM A234 WP22 fittings have a better performance under high temperatures and they are easy to handle. The ASME SA234 WP22 fittings also have high degree of elasticity and they are durable. The material used for the production of the WP 22 alloy steel fittings is machinable and has high strength. They also have great corrosion resistance.

ASTM A234 WP22 Pipe Fittings

Alloy Steel WP22 Fittings Manufacturer, Check A234 grade WP22 Tee Price List

Therefore the fittings are used in various industries like the aerospace, chemical, petrochemical, power generation and in marine applications. Dinesh Industries is a manufacturer and supplier of these products in different scales. There are different sizes and types of these pipe fittings used for different purposes. The WP22 elbow is used in pipes where the direction is changed suddenly to a 45 degree or 90 degree angle usually. The Grade WP22 pipe reducer that reduces the volume of flow and the WP 22 tee that connect three pieces of pipes together are examples of the Alloy steel WP22 fittings. Please contact us for more information on the products and pricing.

Material Specification of ASME SA234 WP22 Fitting

SA234 WP22 Alloy Steel Fittings Specifications ASTM A234/ ASME SA234
Alloy Steel Grade WP22 Fittings Thickness SCH 100, SCH30, SCH 160, STD SCH40, SCH10, SCH20, SCH60, XS, SCH 80, XXS, SCH 120, SCH 140
SA234 WP22 Pipe Fittings size Seamless ButtWeld Fittings: 1/2″ – 10″
Welded ButtWeld Fittings: 1/2″ – 48″
Alloy Steel A234 WP22 Pipe Fittings Dimensions BS1560, ASME B16.28, MSS-SP-43, ASME/ANSI B16.9, BS4504, BS10, BS4504
Bending Radius R=2D, 3D, 1D, 8D, 10D, 5D, 6D or Custom
Size Range ½” NB to 24″ NB
Manufacturing process of ASTM A234 WP22 Fittings Press, Cast, Forge, Push
Specialized manufacturer of Crosses, Reducers, 90º Elbows, Pipe Cap, Stub End, Pipe Bend, 45º Elbows, Tees,

ASTM A234 WP22 Pipe Fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. The sum of Copper, Nickel, Chromium, and Molybdenum shall not exceed 1.00 % in SA234 WP22 Material.

Sizes & Schedule of ASTM A234 WP22 Pipe Fittings

Alloy Steel WP22 ButtWeld Fittings
Alloy WP22 Fittings Types 90º LRs, 45º Elbows, 90º SRs,
Eccentric Reducers, Concentric Reducers,
Tees, Stub Ends, Tees
Sizes 1/2″ – 12″
Schedules Sch 10S – 80S

Chemical Analysis Of ASME SA234 WP22 Pipe Fitting

Grade C Mn Si S P Cr Mo
A234 WP22 0.05-0.15 0.3-0.5 0.5 ≤0.04 ≤0.04 2-2.5 0.87-1.13

Mechanical Behaviour Of ASTM A234 WP22 Fittings

Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
A234 WP22 415 – 585 ≥205 ≥20

Pressure Rating of ASTM A234 Gr WP22 Fittings

ASTM A234 Gr WP22 Fittings