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ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems

ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems

  • ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems
  • ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems
  • ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems
  • ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems
ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: API , ABS, DNV, GL , LR, NK.
Model Number: ASTM A234 WPB 90Degree Elbow Carbon Steel
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: Negotiable
Packaging Details: Wooden Cases
Delivery Time: 20-80 Days
Payment Terms: T/T,L/C
Supply Ability: Depends On Quantity
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Detailed Product Description
Standard: ASTM A234 / ASME SA234, ASME B16.9, MSS SP-75 Grade: WPB (Carbon Steel), Grade B
Type: Butt Weld (BW) 90° Elbow, Long Radius (1.5D) / Short Radius (1.0D) Size Range: 1/2” – 48” (DN15 – DN1200)
Wall Thickness: SCH 40, SCH 80, SCH 160, XXS, Custom Thickness Pressure Rating: Class 150 – Class 2500
Highlight:

ASTM A234 WPB 90° Elbow

,

High Strength Carbon Steel Butt Weld Elbow

,

Long Radius (1.5D) Carbon Steel Elbow

ASTM A234 WPB 90° Elbow
High strength carbon steel butt weld 90 degree elbow designed for oil, gas, and water pipeline systems.
Product Overview
ASTM A234 WPB 90° Elbow is a high-quality carbon steel pipe fitting manufactured in accordance with ASTM A234/ASME SA234 and ASME B16.9 standards. This core pipeline component is made from WPB carbon steel (Grade B), featuring excellent toughness, high tensile strength, and superior weldability for medium to high-temperature service applications.
Designed with a 90-degree angle, this butt weld elbow efficiently changes fluid flow direction in pipeline systems. Available in both long radius (R=1.5D) and short radius (R=1.0D) configurations, it offers robust construction, precise dimensional accuracy, and reliable sealing performance for high-pressure, high-temperature industrial applications across oil, gas, petrochemical, and water transmission industries.
Chemical Composition (wt%)
Alloy Grade C Mn Si P S Cu Fe
ASTM A234 WPB ≤0.30 0.29 - 1.06 ≤0.50 ≤0.035 ≤0.035 ≤0.40 Balance
Mechanical Properties
Mechanical Property Standard Requirement (Min.) Typical Value
Yield Strength (Rp0.2), MPa ≥240 (248) 250 - 350
Tensile Strength (Rm), MPa ≥415 (485) 420 - 550
Elongation (A), % ≥22 24 - 30
Hardness (HB), Brinell ≤187 120 - 170
Impact Toughness (KV), J (@20°C) ≥34 40 - 60
Max. Working Temperature 425°C 425°C
Quality Assurance Tests
Test Type Standard
Chemical Composition Analysis ASTM E1019, Spectrometry (PMI)
Tensile & Impact Testing ASTM E8, ASTM A370, Charpy V-Notch
Hardness Testing ASTM E18 (Rockwell), ASTM E10 (Brinell)
Hydrostatic/Pneumatic Pressure Test ASTM A234, ASME B16.9
Non-Destructive Testing (NDT) 100% RT (Radiographic), UT, PT, MT (ASTM E165)
Dimensional & Angle Verification ASME B16.9, CMM, Gauge Inspection, Angle Gauge Test
Positive Material Identification (PMI) XRF, OES
Weld Procedure Qualification (WPQ) ASME IX
Microstructure Inspection ASTM E45, Metallographic Microscope Test
ASTM A234 WPB High Strength Carbon Steel 90° Elbow Butt Weld Elbow Long Radius (1.5D) for Oil, Gas and Water Pipeline Systems 0

Tag:

butt welding fittings,

carbon steel fittings,

forged steel fittings

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