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Products Introduction
1. Three-way pipe fittings, couplings, and other names for titanium tees are also used. It is utilized at the branch pipe of the main pipe and is mostly used to change the direction of the liquid.
2. General Information
Dimensional tolerances for Grade 2 Straight Titanium Tee and Titanium Pipe Fittings comply with ASME B16.9.
Specification: NPS 1/2''-24'' (DN15-DN600)
Standard: ASME B16.9, ASTM B363
Titanium tee wall thickness: sch5S-sch80S
3. For use in chemical processing and other varied industrial applications, the titanium tee is much lighter than steel and has greater corrosion resistance.
Detail Shows

Titanium tee
Titanium equal tee
4. Titanium tee classifications
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Divided by pipe diameter
Titanium equal tee: titanium tee with the same diameter as the main pipe and branch pipe.
The branch pipe diameter of a titanium-reducing tee is less than the main pipe diameter.
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Divided by production method
Titanium tee has topped, pressing, forging, casting, etc.
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Division according to manufacturing norms
National standards for titanium tees include GB/T12459-2017, ASME B16.9, SH3408, SH3409-96, SH3410-96, HG/T21635, DL/T 695, SY/T 0510, DIN 2615, as well as electrical, chemical, water, American, German, Japanese, and Russian standards.
Most titanium tee pipe fittings under DN100 are seamless, whereas those over DN100 are generally welded pipe fittings.
5. Titanium tee specifications

Titanium equal tee

Titanium equal cross
Nominal Diameter | Outside Diameter | Center to End | |||||
D1 | D2 | ||||||
DN | NPS | A | B | A | B | C | M |
Series A | Series B | Series A | Series B | ||||
15×15×15 | 1/2×1/2×1/2 | 21.3 | 18 | 21.3 | 18 | 25 | 25 |
15×15×10 | 1/2×1/2×3/8 | 21.3 | 18 | 17.3 | 14 | 25 | 25 |
15×15×8 | 1/2×1/2×1/4 | 21.3 | 18 | 13.7 | 10 | 25 | 25 |
20×20×20 | 3/4×3/4×3/4 | 26.9 | 25 | 26.9 | 25 | 29 | 29 |
20×20×15 | 3/4×3/4×1/2 | 26.9 | 25 | 21.3 | 18 | 29 | 29 |
20×20×10 | 3/4×3/4×3/8 | 26.9 | 25 | 17.3 | 14 | 29 | 29 |
25×25×25 | 1×1×1 | 33.7 | 32 | 33.7 | 32 | 38 | 38 |
25×25×20 | 1×1×3/4 | 33.7 | 32 | 26.9 | 25 | 38 | 38 |
25×25×15 | 1×1×1/2 | 33.7 | 32 | 21.3 | 18 | 38 | 38 |
32×32×32 | 1.1/4×1.1/4×1.1/4 | 42.4 | 38 | 42.4 | 38 | 48 | 48 |
32×32×25 | 1.1/4×1.1/4×1 | 42.4 | 38 | 33.7 | 32 | 48 | 48 |
32×32×20 | 1.1/4×1.1/4×3/4 | 42.4 | 38 | 26.9 | 25 | 48 | 48 |
32×32×15 | 1.1/4×1.1/4×1/2 | 42.4 | 38 | 21.3 | 18 | 48 | 48 |
40×40×40 | 1.1/2×1.1/2×1.1/2 | 48.3 | 45 | 48.3 | 45 | 57 | 57 |
40×40×32 | 1.1/2×1.1/2×1.1/4 | 48.3 | 45 | 42.4 | 38 | 57 | 57 |
40×40×25 | 1.1/2×1.1/2×1 | 48.3 | 45 | 33.7 | 32 | 57 | 57 |
40×40×20 | 1.1/2×1.1/2×3/4 | 48.3 | 45 | 26.9 | 25 | 57 | 57 |
40×40×15 | 1.1/2×1.1/2×1/2 | 48.3 | 45 | 21.3 | 18 | 57 | 57 |
50×50×50 | 2×2×2 | 60.3 | 57 | 60.3 | 57 | 64 | 64 |
50×50×40 | 2×2×1.1/2 | 60.3 | 57 | 48.3 | 45 | 64 | 60 |
50×50×32 | 2×2×1.1/4 | 60.3 | 57 | 42.4 | 38 | 64 | 57 |
50×50×25 | 2×2×1 | 60.3 | 57 | 33.7 | 32 | 64 | 51 |
50×50×20 | 2×2×3/4 | 60.3 | 57 | 26.9 | 25 | 64 | 44 |
65×65×65 | 2.1/2×2/1/2×2.1/2 | 73 | 76 | 73 | 76 | 76 | 76 |
65×65×50 | 2.1/2×2/1/2×2 | 73 | 76 | 60.3 | 57 | 76 | 70 |
65×65×40 | 2.1/2×2/1/2×1.1/2 | 73 | 76 | 48.3 | 45 | 76 | 67 |
65×65×32 | 2.1/2×2/1/2×1.1/4 | 73 | 76 | 42.4 | 38 | 76 | 64 |
65×65×25 | 2.1/2×2/1/2×1 | 73 | 76 | 33.7 | 32 | 76 | 57 |
80×80×80 | 3×3×3 | 88.9 | 89 | 88.9 | 89 | 86 | 86 |
80×80×65 | 3×3×2.1/2 | 88.9 | 89 | 73 | 76 | 86 | 83 |
80×80×50 | 3×3×2 | 88.9 | 89 | 60.3 | 57 | 86 | 76 |
80×80×40 | 3×3×1.1/2 | 88.9 | 89 | 48.3 | 45 | 86 | 73 |
80×80×32 | 3×3×1.1/4 | 88.9 | 89 | 42.4 | 38 | 86 | 70 |
90×90×90 | 3.1/2×3.1/2×3.1/2 | 101.6 | - | 101.6 | - | 95 | 95 |
90×90×80 | 3.1/2×3.1/2×3 | 101.6 | - | 88.9 | 89 | 95 | 92 |
90×90×65 | 3.1/2×3.1/2×2.1/2 | 101.6 | - | 73 | 76 | 95 | 89 |
90×90×50 | 3.1/2×3.1/2×2 | 101.6 | - | 60.3 | 57 | 95 | 83 |
90×90×40 | 3.1/2×3.1/2×1.1/2 | 101.6 | - | 48.3 | 45 | 95 | 79 |
100×100×100 | 4×4×4 | 114.3 | 108 | 114.3 | 108 | 105 | 105 |
100×100×90 | 4×4×3.1/2 | 114.3 | 108 | 101.6 | - | 105 | 102 |
100×100×80 | 4×4×3 | 114.3 | 108 | 88.9 | 89 | 105 | 98 |
100×100×65 | 4×4×2.1/2 | 114.3 | 108 | 73 | 76 | 105 | 95 |
100×100×50 | 4×4×2 | 114.3 | 108 | 60.3 | 57 | 105 | 89 |
100×100×40 | 4×4×1.1/2 | 114.3 | 108 | 48.3 | 45 | 105 | 86 |
125×125×125 | 5×5×5 | 141.3 | 133 | 141.3 | 133 | 124 | 124 |
125×125×100 | 5×5×4 | 141.3 | 133 | 114.3 | 108 | 124 | 117 |
125×125×90 | 5×5×3.1/2 | 141.3 | - | 101.6 | - | 124 | 114 |
125×125×80 | 5×5×3 | 141.3 | 133 | 88.9 | 89 | 124 | 111 |
125×125×65 | 5×5×2.1.2 | 141.3 | 133 | 73 | 76 | 124 | 108 |
125×125×50 | 5×5×2 | 141.3 | 133 | 60.3 | 57 | 124 | 105 |
150×150×150 | 6×6×6 | 168.3 | 159 | 168.3 | 159 | 143 | 143 |
150×150×125 | 6×6×5 | 168.3 | 159 | 141.3 | 133 | 143 | 137 |
150×150×100 | 6×6×4 | 168.3 | 159 | 114.3 | 108 | 143 | 130 |
150×150×90 | 6×6×3.1/2 | 1, 68.3 | - | 101.6 | - | 143 | 127 |
150×150×80 | 6×6×3 | 168.3 | 159 | 88.9 | 89 | 143 | 124 |
150×150×65 | 6×6×2.1/2 | 168.3 | 159 | 73 | 76 | 143 | 121 |
200×200×200 | 8×8×8 | 219.1 | 219 | 219.1 | 219 | 178 | 178 |
200×200×150 | 8×8×6 | 219.1 | 219 | 168.3 | 159 | 178 | 168 |
200×200×125 | 8×8×5 | 219.1 | 219 | 141.4 | 133 | 178 | 162 |
200×200×100 | 8×8×4 | 219.1 | 219 | 114.3 | 108 | 178 | 156 |
200×200×90 | 8×8×3.1/2 | 219.1 | - | 101.6 | - | 178 | 152 |
250×250×250 | 10×10×10 | 273 | 273 | 273 | 273 | 216 | 216 |
250×250×200 | 10×10×8 | 273 | 273 | 219.1 | 219 | 216 | 203 |
250×250×150 | 10×10×6 | 273 | 273 | 168.3 | 159 | 216 | 194 |
250×250×125 | 10×10×5 | 273 | 273 | 141.3 | 133 | 216 | 191 |
250×250×100 | 10×10×4 | 273 | 273 | 114.3 | 108 | 216 | 184 |
300×300×300 | 12×12×12 | 323.9 | 325 | 323.9 | 325 | 254 | 254 |
300×300×250 | 12×12×10 | 323.9 | 325 | 273 | 273 | 254 | 241 |
300×300×200 | 12×12×8 | 323.9 | 325 | 219.1 | 219 | 254 | 229 |
300×300×150 | 12×12×6 | 323.9 | 325 | 168.3 | 159 | 254 | 219 |
300×300×125 | 12×12×5 | 323.9 | 325 | 141.3 | 133 | 254 | 216 |
350×350×350 | 14×14×14 | 355.6 | 377 | 355.6 | 377 | 279 | 279 |
350×350×300 | 14×14×12 | 355.6 | 377 | 323.9 | 325 | 279 | 270 |
350×350×250 | 14×14×10 | 355.6 | 377 | 273 | 273 | 279 | 257 |
350×350×200 | 14×14×8 | 355.6 | 377 | 219.1 | 219 | 279 | 248 |
350×350×150 | 14×14×6 | 355.6 | 377 | 168.3 | 159 | 279 | 238 |
400×400×400 | 16×16×16 | 406.4 | 426 | 406.4 | 426 | 305 | 305 |
400×400×350 | 16×16×14 | 406.4 | 426 | 355.6 | 377 | 305 | 305 |
400×400×300 | 16×16×12 | 406.4 | 426 | 323.9 | 325 | 305 | 295 |
400×400×250 | 16×16×10 | 406.4 | 426 | 273 | 273 | 305 | 283 |
400×400×200 | 16×16×8 | 406.4 | 426 | 219.1 | 219 | 305 | 273 |
400×400×150 | 16×16×6 | 406.4 | 426 | 168.3 | 159 | 305 | 264 |
FAQ
Q: 1. What are the standards for titanium tees?
A: The implementation standards for titanium tees include GB/T 12459, ASME B16.9, ASTMB363, HG 20599, HG20600, etc. These standards specify the requirements for the size, wall thickness, material, etc. of titanium tees.
Q: 2. What are the specifications of titanium tees?
A: Specifications and dimensions: The specifications and dimensions of titanium tees are wide-ranging, with diameters ranging from DN15 to DN1200 and wall thicknesses ranging from 1mm to 18mm. Commonly used specifications of titanium tees are in stock, DN15~DN200.
Q: 3. How does the titanium tee perform in high-temperature environments?
A: Titanium tee is a connector commonly used in pipeline systems with excellent corrosion resistance and strength. In high-temperature environments, the performance of titanium tees shows a certain superiority, but there are also some challenges.
First of all, titanium and its alloys still maintain good mechanical properties at high temperatures, and when it exceeds 400, its strength and toughness show good retention. This makes titanium tees more adaptable in high-temperature fluid transportation, especially in applications in the petroleum, chemical and aviation industries.
Secondly, titanium materials have excellent oxidation resistance. In high-temperature atmospheres, even when exposed to oxygen or other corrosive gases, a dense oxide film will form on the titanium surface, thereby protecting the substrate from further oxidation. This feature makes titanium tees exhibit good corrosion resistance in high-temperature environments.
However, under high-temperature conditions, the ductility and plasticity of titanium may be slightly reduced, especially in environments exceeding 600, the fatigue strength and creep resistance of the material may be affected. Therefore, when designing and using titanium tees, it is necessary to comprehensively consider their applicable temperature range to ensure that they can still maintain good performance in high-temperature environments.
Contact information:
Tel: +86-0917- 3664600
Whatsapp: +8618791798690
Email: sales@tmsalloy.com
tina@tmsalloy.com
We provide the most attentive service and the best quality A403 (CR316H, S31609) ASTM Pipe Fitting Stainless Steel Tee in exchange for customer trust and establish long-term friendly partnerships. Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products. Our company regards quality as life, takes users as God, and always follows the quality policy of being responsible for each process, each product and each user, and serves users wholeheartedly.
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