ASTM A234 WP9 Fitting

Check SA234 WP9 Buttweld Elbow Sizes, A234 WP9 Cl1 Pipe Cap Price Per Kg

Alloy steel pipe fittings are components used to connect two or more pipes and fittings together. They are made up of different grades of steel and different shapes and types. There are bends, crosses, tees, caps and elbows in this range. The SA234 WP9 Buttweld Elbow belongs to a specification that covers buttweld fittings from SA234 specification and out of WP9 grade of carbon steel. Rajveer Stainless And Alloys is a manufacturer and supplier of all kinds of pipe fittings including the SA234 specification. The A234 WP9 Cl1 Pipe Cap is used to close a pipeline permanently at one end.

ASTM A234 WP9 Fitting

The A234 WP9 Material is made up of carbon, manganese, silicon, sulfur, phosphorus, chromium and molybdenum in its composition. This composition allows for high pressure and high to medium temperature services with improved corrosion resistance. The A234 Grade WP9 Pipe Fitting is therefore used in a wide range of applications such as the petrochemical industry, the aerospace industry, the energy industry, the pharmaceuticals, food processing, chemical industries, oil and gas industries and more. The A234 Gr WP9 Stub End is a piece of pipe with a raised face on one end which is useful to weld pipe and fitting components together. Our special types of fittings such as A234 WP9 Cl1 Concentric Reducer can be produced and customized according to customer needs. Please contact us with any inquiries and pricing.


Material Specification of ASTM A234 WP9 Fitting

Standard Specifications ASTM A234/ ASME SA234
Wall Thickness Range SCH20, SCH30, SCH10, SCH40, SCH 100, SCH60, XS, SCH 80, SCH 160, XXS, SCH 120, SCH 140
sizes Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"
Dimensions BS1560, BS10, ASME B16.28, BS4504, MSS-SP-43, BS4504, ASME/ANSI B16.9
Type DN15-DN1200
Bending Radius R=1D, 6D, 3D, 5D, 8D, 10D, 2D or Custom
Manufacturing process Press, Forge, Push, Cast
Specialized manufacturer of Tees, Crosses, Reducers, 90º Elbows, 45º Elbows, Pipe Bend, Pipe Cap, Stub End


Composition Chart of SA234 WP9 Buttweld Elbow

Carbon Manganese Silicon sulphur Phosphorus Chromium Molybdenum
≤0.15 ≤0.6 1.00 ≤0.03/div> ≤0.03 8-10 0.90-1.10


Mechanical Behaviour of SA234 WP9 Buttweld Elbow

Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
380 min 585 min ≥30


A234 Grade WP9 Pipe Fitting Tensile Chart

Grade and Marking Symbol WP9 CL1 WP9 CL3
Tensile strength, range Ksi [MPa]



75-100 [520-690]
Yield strength, min, Ksi [MPa] (0.2% offset or 0.5% extension- under-load) 30 [205] 45 [310]

Why astm a234 grade wp9 fittings are called wrought Fittings and used for moderate temperature?

The WP in the WP9 fittings means these fittings are wrought and pressure fittings. They are manufactured through a wrought process. They are stronger and care made from one piece of metal. The fittings can withstand high stress with forces distributed evenly. These fittings could be used from average to moderate temperatures. The ASTM A234 is a standard that specifies material for moderate and high temperatures. So the wrought carbon steel fittings that are made under A234 specification are used in moderate temperature applications and because they are wrought, they are called the wrought fittings.