Grant Fittings stands out as a top-notch manufacturer and supplier of Equal Tees, Reducing Tees, and Split Tees right in the heart of Manila, Philippines. With a reputation built on precision engineering and a commitment to international standards, they provide sturdy and reliable piping components for various industries, including oil & gas, chemical processing, power generation, and construction. Their tees come in a range of materials like carbon steel, stainless steel, and alloy steel, catering to a wide array of application needs. With a strong focus on customer satisfaction, Grant Fittings guarantees that every product meets rigorous quality standards, delivering trustworthy solutions for fluid distribution, redirection, and branching in complex piping systems.
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
Tee fittings are typically made from materials like stainless steel, carbon steel, and alloy steel, with compositions including iron, chromium, nickel, and molybdenum. They offer high tensile strength, corrosion resistance, and excellent weldability. The mechanical properties of tee fittings ensure they can withstand high pressure, temperature variations, and mechanical stresses. These fittings are designed to provide durable and reliable connections in piping systems, ensuring optimal flow and system integrity.
At Grant Fittings, the Equal, Reducing, and Split Tees are crafted from high-grade materials that adhere to global standards such as ASTM and ASME. These tees boast impressive mechanical properties, including excellent tensile strength, impact resistance, corrosion resistance, and durability even under high-pressure and high-temperature conditions. Equal Tees provide uniform flow distribution, Reducing Tees facilitate size transitions between pipelines, and Split Tees are designed for hot tapping or branching existing lines without interrupting service. Each tee is engineered for optimal performance and longevity, making them perfect for both critical and general-purpose industrial applications across diverse operational environments.
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 Grant 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.
The Equal, Reducing, and Split Tees produced by Grant Fittings play a vital role in piping systems that need effective flow distribution, directional changes, or branch connections. Equal Tees are commonly used to evenly split or combine flow in oil refineries, gas pipelines, and water systems. Reducing Tees are perfect for connecting different pipe sizes, ensuring smooth transitions and efficient operation.
| 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 Grant Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@grantfittings.com.
Tee fittings are commonly used in plumbing, piping, and industrial systems to create branches in a pipeline. They allow the flow of fluids or gases to split or combine at specific points, ensuring efficient distribution or redirection. Tee fittings are essential in various applications such as water supply, HVAC systems, and chemical processing plants. They are designed to offer a reliable and leak-proof connection, making them ideal for residential and industrial applications requiring precise flow control and distribution.
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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