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ASME B16.9 ASTM A234 WPB Carbon Steel Pipe Fittings Black Coated Fittings

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ASME B16.9 ASTM A234 WPB Carbon Steel Pipe Fittings Black Coated Fittings

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

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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

  • Fittings To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
  • ASTM A234 WPB Sch 10 fittings are an economical alternative for lower-pressure applications.
  • ASTM A234 WPB Sch 40 fittings have a thicker wall for higher-pressure applications.

ASME B16.9 ASTM A234 WPB Carbon Steel Pipe Fittings Black Coated Fittings


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Black Coated Carbon Steel Pipe Fittings

      

ASME B16.9 Carbon Steel Pipe Fittings

      

ASTM A234 WPB Fittings

      
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