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Brand Name : YUHONG
Model Number : ASTM A234 WPB Carbon Steel Pipe Fittings
Certification : API , ABS, DNV, GL , LR, NK.
Place of Origin : CHINA
MOQ : 1PC
Payment Terms : L/C,T/T
Delivery Time : 7 DAYS
Packaging Details : Ply-wooden Case / pallet
Product Name : Carbon Steel Pipe Fitting
Standard : ANSI/MSS/JIS/BS/GOST/EN/DIN
Material : WPB
OD : 1/2" to 48"
WT : Sch 5S to Sch XXS
Shape : Elbow, Tee, Reducer, Cap, etc
Color : Black coated
High Light : ASTM A234 WPB Carbon Steel Pipe Fittings, ASME B16.9 Buttwelding Fitting
Carbon Steel Pipe Fittings, ASTM A234 WPB CS TEE, FLANGE, Elbow
Material Composition of ASTM A234 WPB fittings, they are made from carbon steel and have a maximum carbon content of 0.30%. The material also contains small amounts of manganese, phosphorus, sulfur, and silicon. ASTM A234 covers various types of pipe fittings, such as elbows, tees, reducers, caps, etc. They can come with various end connections, such as threaded, socket weld, and butt weld, to suit different piping system requirements. Besides, to enhance corrosion resistance and prolong the service life of ASTM A234 WPB fittings, special coatings such as galvanization, epoxy coating, or other protective layers can be applied based on the specific application requirements.
Chemical Requirements OF ASTM A234 WPB
Element | Content, % |
ASTM A234 WPB | |
Carbon [C] | ≤0.30 |
Manganese [Mn] | 0.29-1.06 |
Phosphorus [P] | ≤0.050 |
Sulfur [S] | ≤0.058 |
Silicon [Si] | ≥0.10 |
Chromium [Cr] | ≤0.40 |
Molybdenum [Mo] | ≤0.15 |
Nickel [Ni] | ≤0.40 |
Copper [Cu] | ≤0.40 |
Vanadium [V] | ≤0.08 |
Mechanical Properties of ASTM A234 WPB
ASTM A234 Grades | Tensile Strength, min. | Yield Strength, min. | Elongation %, min | ||
ksi | ksi | MPa | Longitudinal | Transverse | |
WPB | 60 | 35 | 240 | 22 | 14 |
Process
Killed steel, with forgings, bars, plates, sheet, and seamless or fusion-welded tubular products with filler metal added. Forging or shaping operations performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining, or by a combination of two or more of these operations.
Heat Treatment
After forming at an elevated temperature, fittings are cooled to a temperature below the critical range under suitable conditions to prevent injurious defects caused by too rapid cooling, but in no case more rapidly than the cooling rate in still air. Heat treatment temperatures specified are metal (part) temperatures.
Tests and Examinations
ASTM A234 WPB or WPC fittings shall be furnished free of injurious imperfections such as dents, crackings, scratches, etc. Rigorous dimensional examination and visual inspection shall be performed. PMI heat analysis and tensile tests shall be performed to determine its chemical composition and mechanical properties. When required, other tests including Liquid Penetrant Inspection, Magnetic Particle Examination, Eddy-Current Test and Ultrasonic Test may be performed.
Application
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ASME B16.9 ASTM A234 WPB Carbon Steel Pipe Fittings Black Coated Fittings Images |