API High-Pressure T Type Union Tee Oilfield Fittings For Drilling Production Oilfield Equipment

API High-Pressure T Type Union Tee Oilfield Fittings For Drilling Production Oilfield Equipment

Union tees are high-pressure pipeline connectors specifically designed for the oil drilling and production field. They are mainly forged from alloy steel and feature a T-shaped/Y-shaped structure, making them suitable for cementing, fracturing, and other operational environments.

API High-Pressure T Type Union Tee


Union Tee Core Parameters


Material Composition: 

Forged from high-strength alloy steel, suitable for use in ordinary/low-temperature/hydrogen sulfide-containing environments.



Typical Specifications: 

Includes 2-inch 1502, 4-inch 1003, etc., with pressure ratings ranging from medium to high pressure (up to 103MPa).


Applications in the Petroleum Industry

Drilling Operations: Used for rapid connection of mud delivery pipelines, supporting ±15° deflection angle compensation.

Fracturing Equipment: As a key component of high-pressure manifolds, it accounted for 37% of procurement in shale gas extraction projects by 2025.

Maintenance Advantages: The hammer-driven design enables tool-free disassembly and assembly, reducing single maintenance time by 65%.

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