WPHY 42 Elbow | ASTM A860 WPHY 42 High-Yield Carbon Steel Buttweld Fittings

WPHY 42 Elbow Manufacturer • WPHY 42 Elbow Exporter • WPHY 42 Elbow Supplier • WPHY 42 Elbow Dealer • WPHY 42 Elbow Distributor • WPHY 42 Elbow Stockist • WPHY 42 Elbow Wholesaler

Company Overview – Dipti Metal Industries

Founded in 2009, Dipti Metal Industries is a leading manufacturer, supplier, and exporter of ASTM A860 WPHY 42 elbows, engineered for high-pressure and high-strength piping systems. Operating from our state-of-the-art facility in Mumbai, India, we deliver WPHY 42 buttweld fittings to more than 65 countries, ensuring reliability, compliance, and prompt delivery.

About ASTM A860 WPHY 42

ASTM A860 WPHY 42 is a high-yield carbon steel material designed for critical applications in oil, gas, petrochemical, and power generation industries. The “WPHY” designation stands for Wrought Pipe High Yield, and the “42” indicates a minimum yield strength of 42,000 psi. This grade provides excellent mechanical strength, toughness, and weldability for high-pressure environments.

Key Standards & Specifications

• Material Standard: ASTM A860 WPHY 42

• Fitting Standard: ASME B16.9 (Factory-Made Wrought Buttweld Fittings)

• Size Range: ½″ NB to 48″ NB

• Wall Thickness: Sch 10S to Sch XXS (including custom)

• Manufacturing Process: Seamless & Welded

• Bend Radii: 1D, 1.5D, 2D, 3D, 5D, 8D, 10D (custom options available)

• Elbow Types: 45°, 90°, 180°, long radius (LR), short radius (SR)

Chemical Composition (Typical)

• Carbon (C): ≤ 0.26%

• Manganese (Mn): 1.0–1.45%

• Phosphorus (P): ≤ 0.035%

• Sulfur (S): ≤ 0.035%

• Silicon (Si): 0.15–0.40%

Mechanical Properties (Minimum Requirements)

• Yield Strength: 42,000 psi (290 MPa)

• Tensile Strength: 60,000 psi (415 MPa)

• Elongation: ≥ 20%

Advantages of WPHY 42 Elbows

• High yield strength for reduced wall thickness and cost efficiency

• Excellent performance in high-pressure and high-temperature service

• Reliable weldability for field and shop fabrication

• Long service life with proper corrosion protection

Applications

• Oil & Gas Transmission Pipelines

• Offshore & Subsea Piping Systems

• Petrochemical Processing Plants

• High-Pressure Water Lines

• Power Generation & Refinery Units

Export Markets

• North America: USA, Canada, Mexico

• Europe: Germany, UK, France, Italy, Spain, Poland

• Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait

• Asia-Pacific: Japan, Singapore, Malaysia, Thailand, Australia, New Zealand

• Africa: South Africa, Egypt, Nigeria, Kenya

• South America: Brazil, Argentina, Chile

Quality Assurance & Packing

• Supplied with EN 10204 3.1 / 3.2 MTCs

• Optional Third-Party Inspection (TUV, DNV, SGS, BV)

• Hydrostatic, Ultrasonic, and PMI Testing available

• Packed in seaworthy wooden crates or pallets with thread/edge protection