Designed to meet the specific requirements of branch line installation, TDW tapping fittings are available in a wide range of sizes and both full-branch and reduced-branch configurations. All fittings are manufactured with a controlled carbon equivalent to make welding in harsh environments easier.

Tapping Fitting

2-inch through 108-inch.

Pipe type: Carbon steel, cast iron, ductile iron, concrete, etc.

ANSI flange class 150, 300, 600, 900, 1500, and 2500.

ASME codes B31.1, B31.3, B31.4, B31.8, and CSA Z662 CAT I and II. EN standards also available.

Maximum allowable operating pressure: Can be fully rated for each ANSI class.

Temperature -45°C to 649°C (-50°F to 1200°F).

Fitting type: Split tee, full-branch and reduced branch.

Alternative tapping styles – Spherical tees, Welded fittings, Mechanical sleeves, 3-WAY tees.
Most fittings are manufactured from a pressure-vessel quality, normalized, killed-carbon steel plate with hardness below Rc22(for NACE compliance).

All TDW tapping fittings undergo radiographic inspection in accordance with ASME requirements.

Multiple sleeve material options are available to meet the unique demands of different applications.
Installing branch connections.

Custom applications can be designed upon request.

Tapping Fitting

SPECIFICATION

Key Features

Common Applications

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