Buttweld Equal Tee

It connects pipes of the same diameter.
The branch direction of the pipe is perpendicular to the main pipe.
The wall thickness range is SCH5S-XXS. For seamless tee fittings, the size
range is 1/2”–24” (DN15–DN600), and for welded tee fittings, the size range
is 1/2”–48” (DN15–DN1200).
It is made of carbon steel, stainless steel, duplex steel, or special alloy
steel.
What Is a Buttweld Equal Tee?
A Buttweld Equal Tee is a type of pipe fitting used to divide or combine fluid
flow in industrial piping systems. All three outlets of an equal tee have the
same diameter, ensuring smooth and balanced flow distribution. This fitting is
widely used in industries such as oil & gas, petrochemical, power generation,
shipbuilding, water treatment, and mechanical engineering.

If your project requires precise flow management, durability, and secure welded
connections, a buttweld equal tee is the ideal solution.

Buttweld equal tee fittings have the same diameter in all three ports, whereas
reducing tees often have two branches with the same diameter and one branch
with a different diameter.

buttweld equal tee



Carbon Steel Equal Tee Material Grades:
Stainless Steel Equal Tee Material Grades:
ASTM A234 WPB ASTM A403 WP316/316L
ASTM A420 WPL6 ASTM A403 WP304/304L
A860 WPHY42 ASTM A182 F316L, 304L
ASTM A860 WPHY 52 DIN 1.4301
ASTM A860 WPHY 60 DIN1.4306
ASTM A860 WPHY 65 DIN 1.4401
Available in Multiple Standards


We supply Buttweld Equal Tees in:

ASME B16.9
ASTM A234 WPB / WPC / WP11 / WP22
ASTM A403 WP304 / WP316
EN10253 / DIN2605 / JIS B2311
Buttweld Equal Tee Dimensions
Buttweld Equal Tee Dimensions

Nominal Pipe Size Outside diameter
at bevel Center-to-End
Run (C) Outlet(M)
1/2″ 21.3 25 25
3/4″ 26.7 29 29
1″ 33.4 38 38
1 1/4″ 42.2 48 48
1 1/2″ 48.3 57 57
2″ 60.3 64 64
2 1/2″ 73.0 76 76
3″ 88.9 86 86
3 1/2″ 101.6 95 95
4″ 114.3 105 105
5″ 141.3 124 124
6″ 168.3 143 143
8″ 219.1 178 178
10″ 273.0 216 216
12″ 323.8 254 254
14″ 355.6 279 279
16″ 406.4 305 305
18″ 457.0 343 343
20″ 508.0 381 381
22″ 559.0 419 419
24″ 610.0 432 432
The dimensions are in millimeters
Source : ASME B16.9 – 2007

Note: Seamless steel pipes can be processed into seamless pipe fittings, which
do not require welding and have no welds. They have better sealing and pressure
resistance, and are suitable for high-pressure, high-temperature, or systems
with higher sealing requirements.
Generally, fittings made from steel plates are welded fittings, which are
formed by joining and welding the edges of the steel plates. During the welding
process, a weld seam is formed at the joint. This manufacturing process is
relatively simple and suitable for general low-pressure piping systems.

Applications of Buttweld Equal Tee
Our Buttweld Equal Tees are commonly used in:

Oil & Gas Pipelines
Chemical Processing Plants
Boiler & Pressure Vessel Systems
Water Supply Systems
Shipbuilding & Offshore Engineering
Power Generation Plants
These buttweld tees ensure efficient flow distribution, making them vital
components in both high-pressure and high-temperature environments.

Rayoung–A leading Butt Weld pipe fittings, carbon steel Butt Weld Reducer,
butt weld elbow, butt weld tee, butt weld pipe elbow, butt weld cap & butt weld
reducer manufacturer, exporter & wholesaler in China.

Why Choose Our Buttweld Equal Tee?
1. Strict Quality Control
2. Competitive Factory Pricing
3. Fast Delivery & Large Inventory
4. Customization Support

Ordering Information
When requesting a quote, please include:

Size (e.g., 6″, DN150)

Material (carbon steel, stainless steel, alloy)

Wall thickness (SCH40, SCH80, etc.)

Standard (ASME B16.9, EN10253…)

We usually respond within 1 hours with full pricing and delivery details.

Cooperate with Rayoung, you will enjoy the following benefits.
Rayoung–A leading Butt Weld pipe fittings, flanges and steel pipes supplier&
factory in China.
We’re here to help with your industry pipe fittings and flange needs. Rayoung
has been in the business of industrial pipe fittings since 1983, and we’re
confident we can help you find a solution more quickly, affordably, and with
greater expertise than the competition.

We’d love to learn more about your project today!

Minimum Order: 100 sets

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