Product Features

Overall forging with a curved saddle surface that perfectly fits the main pipe outer wall, serving as the integral reinforcement structure for pipeline branches; no splicing welds, smooth stress transition and excellent fatigue resistance, replacing traditional reinforcement plates.

Application

• High-temperature, high-pressure, hydrogen-exposed and corrosive media pipeline systems
• Branch connections for heat exchanger shells, pressure vessels and oil & gas pipelines
• Compliant with MSS SP-97
• Materials: carbon steel, alloy steel, stainless steel, nickel-based alloys

Size Range

Main pipe OD: φ33.7 ~ φ1219 mm; body thickness customized per branch size.