Threaded Tee

Name: Threaded Tee
Brand: Cangzhou Silver Valley technology Co., LTD

Threaded Tee is a type of pipe fitting used to create a branch connection in a piping system. It is designed with threaded ends that allow it to be screwed onto pipes without the need for welding.

What is Threaded Tee？

Threaded Tee is a type of pipe fitting used to connect three pipes in a piping system. It is shaped like the letter "T" and allows for pipe branching, enabling the flow to split or combine within the system. Threaded tees are widely used in systems with low to moderate pressure and non-corrosive environments due to their ease of installation and reliability.

Types of Socket Weld Tee:

Equal Tee: All three openings are the same size.

Reducing Tee: The branch connection is smaller in size than the main pipe.

Key Features of Socket Weld Tee:

Design:Shaped like the letter "T" with three openings: one inlet and two outlets (or vice versa).

Each opening has threads (either male or female) for connecting to pipes.

Connection Method:The pipe is screwed into the threaded ends of the tee.

Thread sealant (e.g., Teflon tape or pipe dope) is applied to ensure a leak-proof connection.

Materials:Commonly made from materials like carbon steel, stainless steel, brass, or PVC, depending on the application.

Sizes:Available in a wide range of sizes, typically from 1/8 inch to 12 inches (DN6 to DN300).

Parameters of Threaded Tee

Parameter	Description
Dimensions	Size range: 1/8" to 4" (DN6 to DN100), various pressure ratings (Class 2000, 3000, 6000)
Manufacturing Process	Forging
Wall Thickness	Conforms to ASME B16.11 standards
Materials	Carbon Steel, Alloy Steel, Stainless Steel, Duplex Stainless Steel
Standards	ASME B16.11, BS3799, MSS SP-83/SP-97
Surface Treatment	Blasting and Painting, PE Coating, Hot Dip Galvanizing
Applications	Water Supply, Wastewater Management, Fire Protection Systems, Oil and Gas, Chemical Processing

Differences Between Butt-Weld Tees, Threaded Tees, And Socket Tees

Feature	Butt-Weld Tees	Threaded Tees	Socket Tees
Connection Method	Welded (butt-welding)	Threaded (screwed)	Socket weld or solvent weld
Applications	High-pressure, high-temperature systems	Low to medium-pressure systems	Medium-pressure, small-bore piping
Strength	Very strong, leak-proof	Less robust, prone to leaks	Stronger than threaded, less than butt-weld
Installation	Requires welding, skilled labor	Easy, no welding required	Easier than butt-weld, requires welding/adhesive
Maintenance	Permanent, difficult to disassemble	Can be disassembled and reused	Semi-permanent, harder to disassemble
Cost	Higher initial cost	Lower initial cost	Moderate cost

Standards for Threaded Tee

Threaded tees are typically manufactured in accordance with the following standards:

ASME B16.11: Specifies dimensions, tolerances, and manufacturing requirements for forged fittings.

BS3799: British standard for threaded fittings.

MSS SP-83/SP-97: Additional standards for threaded fittings

Materials for Threaded Tee

Carbon Steel: ASTM A105, ASTM A350 LF2/LF3, ASTM A694 F42/F46/F56/F60/F65.

Alloy Steel: ASTM A182 F11/F12/F5/F9/F91/F92/F22.

Stainless Steel: ASTM A182 F304/304L/304H, 316/316L, 321, 310S, 317, 347, 904L.

Duplex Stainless Steel: ASTM A182 F51, F53, F44.

Advantages of Threaded Tee

Ease of Installation: No welding or special tools required; can be installed with basic tools.

Disassembly: Can be easily removed or replaced, making maintenance simpler.

Cost-Effective: Lower installation costs compared to welded fittings.

Versatility: Suitable for a wide range of materials and applications.

Disadvantages of Threaded Tee

Lower Strength: Not as strong as welded fittings, making them unsuitable for high-pressure or high-temperature systems.

Leak Potential: Threaded connections are more prone to leaks, especially under vibration or thermal cycling.

Limited to Smaller Sizes: While available in larger sizes, threaded connections are less common for large-diameter pipes.

Get in Touch with Silver Valley

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We specialize in the production of seamless steel pipes, boiler pipes, oil casing and pipe fittings，If you have any inquiry, please feel free to contact us.

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