Seamless Equal Tee

What is Carbon Steel Butt Weld Tee？

A carbon steel butt weld tee features a 90-degree branch and a straight-line pipe, providing a connection to install another device in the pipeline system.

We made a carbon steel butt weld tee from wrought materials in both seamless and welded construction.

Welding the tee fittings to the pipe causes it to be leak-proof, adds strength, utilizes a small amount of space, and minimizes the possibility of erosion and corrosion

Carbon Steel Butt weld Tees conform to ASTM A234.

We deliver Seamless Buttweld Equal Tees in the following material grades:

ASME B16.9 Tee: Sizes and Configurations

ASME B16.9 carbon steel butt weld tees feature three outlets, which can be the same or different sizes. They are categorized as either equal tees or reducing tees.
An equal tee has all connecting ends of the same size, while a reducing tee has a branch outlet smaller than the main pipe (run pipe) size.
These butt weld tees are extensively used in various industrial pipelines, including those in the petroleum, chemical, and power plant sectors. A common material for the buttweld tee fittings is carbon steel A234 WPB.

Equal Tee Characteristics:

1. Identical Diameters: In an equal tee, the branch diameter is the same as the main pipe diameter.
2. Three Outlets: It features three openings arranged in a ‘T’ shape.
3. Uniform Openings: All three openings are of the same size.
4. Pressure Fittings: Equal tees often utilize pressure fittings on two or more ends.
5. Strong Opening: They are designed with a robust opening, which can be used with a strong fitting to create an access point on a drain pipe.

Reducing Tee Characteristics:

1. T-Shaped with Varied Outlets: A reducing tee is a T-shaped pipe fitting with two outlets cut at a 90-degree angle to the main line. It offers a combination of different outlet sizes.
2. Mixed Opening Sizes: These tees feature openings of various sizes, with two openings typically being the same size.
3. Mounting Capability: Reducing tees can be securely attached to a wall or stud.
4. Pressure Fittings: Similar to equal tees, they often incorporate pressure fittings on two or more ends.
5. Robust Access Point: A reducing tee also includes a strong opening that, when combined with a suitable fitting, can serve as an access point on a drain pipe.

Carbon Steel Seamless ButtWeld Tee Dimension:

Notes
1) Besides the standards mentioned above, the standards of GB/T 10752 SH 3408 SH 3409 HG/T 21635 HG/T 21631, SY/T 0510 DL/T 695, EN 10253, etc. are also applied.
2) For the straight tees with DN≥650(NPS 26)and the reducing tees with DN≥350(NPS 14 , the outlet sizes are recommended to use (that mean the other sizes may be applied).
3) For the tees and crosses with sizes larger than those listed in the above table, they will be supplied subject to the size agreed by the purchaser and manufacturer or according to the manufacturer’s size.

JSFITTINGS-Leading Buttweld Carbon Steel Pipe Fittings Manufacturer

As a trusted steel pipe fittings manufacturer, JSFITTINGS offers a comprehensive range of carbon steel buttweld pipe fittings engineered to meet international standards, including:

Standards Complied With:

ASME B16.9, ASME B16.28, ASME B16.49, GOST 17375, GOST 30753-2001, GOST 17376, GOST 17378, GOST 17379 and EN 10253. The production of every fitting follows precise manufacturing processes to achieve leak-proof connections, while also strengthening durability and performance stability in high-pressure systems.

Our Services
For all steel pipe fittings products, except for the reasonable factory price and satisfactory quality, RAYOUNG is deeply trusted by customers also because of our short delivery period and attentive service.

More Pipe fittings according ASME B16.9

Seamless Elbows acc. ASME B16.9	Seamless Caps acc. ASME B16.9	Seamless Eccentric Reducers acc. ASME B16.9	Seamless Concentric Reducers acc. ASME B16.9