Nguyen Fittings and Plates is a reliable manufacturer and distributor of Equal, Reducing, and Split Tees in Da Nang, Vietnam. The organization focuses on manufacturing high-quality tee fittings to join pipes cost-effectively in different industrial piping systems. With sophisticated manufacturing techniques and rigorous quality management, Nguyen Fittings and Plates supports industries including oil and gas, petrochemical, power generation, and water treatment. Their tees are designed for longevity, accurate sizes, and consistent performance in high-usage applications.
Standard – ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN : EN10253-1, EN10253-2
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated
Seamless Pipe Tee Size: 1/2″~24″
ERW / Welded / Fabricated Pipe Tee Size: 1/2″ (15 NB) to 48″ (1200NB)
Form: Pipe Tee, Equal Tee, Fitting Tee, Butt weld Tee
Standard – ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN : EN10253-1, EN10253-2
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated
Seamless Reducing Tee Size: 1/2″~24″
ERW / Welded / Fabricated Reducing Tee Size: 1/2″ (15 NB) to 48″ (1200NB)
Form: Unqual Tee, Reducing Tee
Standard – ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN : EN10253-1, EN10253-2
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Size: 2″~36″ 15-1200
Pressure 150#~2500#
Wall Thickness : Sch 10- Sch160
Material : Stainless Steel, Carbon Steel, Alloy Steel, Monel, Hastelloy, Inconel, Incoloy, Nickel Alloy, Copper Nickel, Super Duplex Steel, Super Duplex Steel, Titanium
Form: Split Tees
Equal Tees provide three openings of identical diameter to facilitate equal flow distribution or merging in pipeline systems. Reducing Tees consist of a branch connection that is smaller compared to the run pipe size, allowing transitions of the flow between various pipe diameters. Split Tees are special type fittings utilized to add a branch to an existing pipeline with no cutting and welding, and thus they are very useful for retrofit and repair applications.
Nguyen Fittings is a leading supplier of Tee Fittings in Da Nang, Vietnam. We offer an extensive range of Equal/ Reducing/ Split Tee, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Equal/ Reducing/ Split Tee from Nguyen Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
A tee is a versatile pipe fitting that connects three pipe sections, creating a branching point for fluid or gas flow. It is designed to ensure smooth flow, minimize resistance, and distribute pressure effectively. Tees are available in various materials and sizes, offering durability, corrosion resistance, and ease of installation. They provide a reliable solution for creating branch connections, enabling the efficient flow of liquids or gases through piping systems.
| 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 |
| Nominal Pipe Size | Outside diameter at bevel | Center-to-End | |||
|---|---|---|---|---|---|
| Run | Outlet | Run | Outlet | Run (C) | Outlet (M) |
|
1/2″ |
1/4″
3/8″ |
21.3 |
13.7
17.3 |
25 |
25 |
|
3/4″ |
3/8″
1/2″ |
26.7 |
17.3
21.3 |
29 |
29 |
|
1″ |
1/2″
3/4″ |
33.4 |
21.3
26.7 |
38 |
38 |
|
1 1/4″ |
1/2″
3/4″
1″ |
42.2 |
21.3
26.7
33.4 |
48 |
48 |
|
1 1/2″ |
1/2″
3/4″
1″
1 1/4″ |
48.3 |
21.3
26.7
33.4
42.2 |
57 |
57 |
|
2″ |
3/4″
1″
1 1/4″
1 1/2″ |
60.3 |
26.7
33.4
42.2
48.3 |
64 |
44
51
57
60 |
|
2 1/2″ |
1″
1 1/4″
1 1/2″
2″ |
73.0 |
33.4
42.2
48.3
60.3 |
76 |
57
64
67
70 |
|
3″ |
1 1/4″
1 1/2″
2″
2 1/2″ |
88.9 |
42.2
48.3
60.3
73.0 |
86 |
70
73
76
83 |
|
3 1/2″ |
1 1/2″
2″
2 1/2″
3″ |
101.6 |
48.3
60.3
73.0
88.9 |
95 |
79
83
89
92 |
|
4″ |
1 1/2″
2″
2 1/2″
3″
3 1/2″ |
114.3 |
48.3
60.3
73.0
88.9
101.6 |
105 |
86
89
95
98
102 |
|
5″ |
2″
2 1/2″
3″
3 1/2″
4″ |
141.3 |
60.3
73.0
88.9
101.6
114.3 |
124 |
105
108
111
114
117 |
|
6″ |
2 1/2″
3″
3 1/2″
4″
5 |
168.3 |
73.0
88.9
101.6
114.3
141.3 |
143 |
121
124
127
130
137 |
|
8″ |
3 1/2″
4″
5″
6″ |
219.1 |
101.6
114.3
141.3
168.3 |
178 |
152
156
162
168 |
|
10″ |
4″
5″
6″
8″ |
273.0 |
114.3
141.3
168.3
219.1 |
216 |
184
191
194
203 |
|
12″ |
5″
6″
8″
10″ |
323.8 |
141.3
168.3
219.1
273.0 |
254 |
216
219
229
241 |
|
14″ |
6″
8″
10″
12″ |
355.6 |
168.3
219.1
273.0
323.8 |
279 |
238
248
257
270 |
|
16″ |
6″
8″
10″
12″
14″ |
406.4 |
168.3
219.1
273.0
323.8
355.6 |
305 |
264
273
283
295
305 |
|
18″ |
8″
10″
12″
14″
16″ |
457.0 |
219.1
273.0
323.8
355.6
406.4 |
343 |
298
308
321
330
330 |
|
20″ |
8″
10″
12″
14″
16″
18″ |
508.0 |
219.1
273.0
323.8
355.6
406.4
457.0 |
381 |
324
333
346
356
356
368 |
|
22″ |
10″
12″
14″
16″
18″
20″ |
559.0 |
273.0
323.8
355.6
406.4
457.0
508.0 |
419 |
359
371
381
381
394
406 |
|
24″ |
10″
12″
14″
16″
18″
20″
22″ |
610.0 |
273.0
323.8
355.6
406.4
457.0
508.0
559.0 |
432 |
384
397
406
406
419
432
432 |
Yes, custom sizes for Equal/ Reducing/ Split Tee are available at Nguyen Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@nguyenfittings.com.
These tees are extensively applied in industries where effective branching and flow control are essential, such as chemical plants, refineries, HVAC, and water treatment. Their durability and flexibility make Equal, Reducing, and Split Tees critical fittings for efficient and safe piping systems.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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