MSS SP-75 ASTM A860 Gr. WPHY 52 Reducing Tee, BE, 100% Radiography DSAW Pipe Fittings

✅ MSS SP-75 ASTM A860 Gr. WPHY 52 Reducing Tee, BE, 100% Radiography DSAW Pipe Fittings
SSM supplies high-quality MSS SP-75 Reducing Tees, manufactured from ASTM A860 Grade WPHY 52 high yield strength steel for demanding high-pressure pipeline applications. Designed for reliable branch connections and flow direction changes, these butt weld reducing tees are widely used in oil & gas transmission, petrochemical, and energy infrastructure projects.

The 30" × 16" reducing tee features beveled ends (BE) for butt welding connection, manufactured using Double Submerged Arc Welding (DSAW) technology, with 100% radiographic examination (RT) to ensure superior weld integrity, dimensional accuracy, and long-term service reliability.

✅ Key Features
Standard: MSS SP-75

Material: ASTM A860 Grade WPHY 52 (High Yield Strength Carbon Steel)

Type: Reducing Tee / Butt Weld Tee Fitting

Size: 30" × 16"

End Connection: Beveled End (BE / BW)

Manufacturing Process: Double Submerged Arc Weld (DSAW)

Inspection: 100% Radiography (RT)

Wall Thickness: Run 26.97 mm × Branch 22.23 mm

Certification: Material Traceability & MTC Available

⚙️ Advantages
High yield strength construction suitable for high-pressure pipeline systems

Excellent mechanical properties and impact resistance for critical applications

DSAW manufacturing ensures strong, reliable weld performance

100% radiographic inspection guarantees internal weld quality and safety

MSS SP-75 compliance ensures accurate dimensions and interchangeability

Designed for long-term operation in harsh oil & gas environments

✅ Applications
Long-distance oil and gas transmission pipelines

LNG and offshore pipeline systems

Petrochemical and refinery piping networks

High-pressure gas processing facilities

Power generation and industrial pipeline systems

Heavy-duty pipeline projects requiring high-strength fittings

✅ Why Choose SSM
Over 30 years of experience in manufacturing and supplying butt weld pipe fittings

Expertise in high-strength materials including ASTM A860 WPHY grades

Full material traceability with MTC / EN10204 certification

Strict compliance with MSS SP-75 and international pipeline standards

Advanced welding technology including DSAW process

Customized sizes, wall thicknesses, and inspection requirements available

Reliable global supply capability and technical support

📩 Request A Quote
SSM can supply MSS SP-75 ASTM A860 WPHY 52 Reducing Tees in various sizes, wall thicknesses, and inspection requirements.

Contact us today for pricing, technical datasheets, drawings, MTC certification, and worldwide delivery solutions.

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