254 Stainless Steel Tee
The 254 stainless steel tee is a highly corrosion-resistant pipe fitting designed for the intersection of three pipes. Here is an introduction to the product:
Material and Corrosion Resistance: The 254 stainless steel tee is made from high-quality 254 stainless steel, also known as SMO (Super Austenitic Stainless Steel). This material offers exceptional corrosion resistance, particularly in highly aggressive environments. It contains high levels of chromium, molybdenum, and nitrogen, providing superior resistance against corrosive media such as acids, chlorides, and seawater.
Welding and Connection Methods: The 254 stainless steel tee can be easily welded using various techniques including manual arc welding, TIG (tungsten inert gas) welding, or MIG (metal inert gas) welding. These methods ensure secure and leak-free connections, ensuring compatibility with the overall piping system.
Sizes and Specifications: The dimensions and specifications of the 254 stainless steel tee can be customized to meet specific requirements. Commonly available sizes range from 1/2 inch to larger diameters, providing compatibility with various piping systems across different industries.
Types and Configuration: The 254 stainless steel tee comes in several types, including equal tee and reducing tee. The equal tee has all three branches of the same diameter, while the reducing tee has one smaller branch diameter. This allows flexibility in designing pipelines where different flow rates or pipe sizes need to be accommodated.
Applications: The 254 stainless steel tee finds extensive applications in industries such as chemical processing, offshore and marine environments, pulp and paper plants, and desalination facilities. Its exceptional corrosion resistance and mechanical properties make it suitable for handling aggressive chemicals, high temperatures, and seawater conditions. It is commonly used in pipelines, heat exchangers, and other critical installations.
In summary, the 254 stainless steel tee offers exceptional corrosion resistance, durability, and mechanical properties. It provides reliable connections through various welding methods and is available in different sizes and configurations. The 254 stainless steel tee is widely used in industries where resistance to highly corrosive media and extreme conditions is crucial for the reliable and safe operation of piping systems.
254 Stainless Steel Tee Chemical Compositions |
Grade | C | Mn | P | S | Si | Cr | Ni | Mo | Cu | N |
254 | ≤0.02 | ≤1.0 | ≤0.02 | ≤0.01 | ≤0.7 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | 0.5-1.0 | ≤0.02 |
Parameter | Description |
Material | 254 stainless steel |
Size Range | 1/2 inch - 12 inch |
Pressure Class | 150 pounds, 300 pounds, 600 pounds |
Connection Type | Threaded connection, Welded connection |
Surface Finish | Bright, Mirror, Sandblasted |
Standard | ANSI B16.9, ASME B16.11 |
Temperature Range | -200°C to +550°C |
Suitable Media | Corrosive fluids, Saltwater, Chemicals, etc. |
Application Areas | Marine applications, Oil and gas industry, Chemical processing, etc. |
Nominal Diameter | Outside Diameter of Bevel | Center to End | |||||
Nominal Diameter | Outside Diameter | Center to End | |||||
D1 | D2 | ||||||
DN | NPS | A Series | B Series | A Series | B Series | 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 | 168.3 | - | 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 |
450×450×450 | 18×18×18 | 457 | 480 | 457 | 480 | 343 | 343 |
450×450×400 | 18×18×16 | 457 | 480 | 406.4 | 426 | 343 | 330 |
450×450×350 | 18×18×14 | 457 | 480 | 355.6 | 377 | 343 | 330 |
450×450×300 | 18×18×12 | 457 | 480 | 323.9 | 325 | 343 | 321 |
450×450×250 | 18×18×10 | 457 | 480 | 273 | 273 | 343 | 308 |
450×450×200 | 18×18×8 | 457 | 480 | 219.1 | 219 | 343 | 298 |
500×500×500 | 20×20×20 | 508 | 530 | 508 | 530 | 381 | 381 |
500×500×450 | 20×20×20 | 508 | 530 | 457 | 480 | 381 | 368 |
500×500×400 | 20×20×20 | 508 | 530 | 406.4 | 426 | 381 | 356 |
500×500×350 | 20×20×20 | 508 | 530 | 355.6 | 377 | 381 | 356 |
500×500×300 | 20×20×20 | 508 | 530 | 323.9 | 325 | 381 | 346 |
500×500×250 | 20×20×20 | 508 | 530 | 273 | 273 | 381 | 333 |
500×500×200 | 20×20×20 | 508 | 530 | 219.1 | 219 | 381 | 324 |
550×550×550 | 22×22×22 | 559 | - | 559 | - | 419 | 419 |
550×550×500 | 22×22×20 | 559 | - | 508 | - | 419 | 406 |
550×550×450 | 22×22×18 | 559 | - | 457 | - | 419 | 394 |
550×550×400 | 22×22×16 | 559 | - | 406.4 | - | 419 | 381 |
550×550×350 | 22×22×14 | 559 | - | 355.6 | - | 419 | 381 |
550×550×300 | 22×22×12 | 559 | - | 323.9 | - | 419 | 371 |
550×550×250 | 22×22×10 | 559 | - | 273 | - | 419 | 359 |
600×600×600 | 24×24×24 | 610 | 630 | 610 | 630 | 432 | 432 |
600×600×550 | 24×24×22 | 610 | - | 559 | - | 432 | 432 |
600×600×500 | 24×24×20 | 610 | 630 | 508 | 530 | 432 | 432 |
600×600×450 | 24×24×18 | 610 | 630 | 457 | 480 | 432 | 419 |
600×600×400 | 24×24×16 | 610 | 630 | 406.4 | 426 | 432 | 406 |
600×600×350 | 24×24×14 | 610 | 630 | 355.6 | 377 | 432 | 406 |
600×600×300 | 24×24×12 | 610 | 630 | 323.9 | 325 | 432 | 397 |
600×600×250 | 24×24×10 | 610 | 630 | 273 | 273 | 432 | 384 |
650×650×650 | 26×26×26 | 660 | - | 660 | - | 495 | 495 |
650×650×600 | 26×26×24 | 660 | - | 610 | - | 495 | 483 |
650×650×550 | 26×26×22 | 660 | - | 559 | - | 495 | 470 |
650×650×500 | 26×26×20 | 660 | - | 508 | - | 495 | 457 |
650×650×450 | 26×26×18 | 660 | - | 457 | - | 495 | 444 |
650×650×400 | 26×26×16 | 660 | - | 406.4 | - | 495 | 432 |
650×650×350 | 26×26×14 | 660 | - | 355.6 | - | 495 | 432 |
650×650×300 | 26×26×12 | 660 | - | 323.9 | - | 495 | 422 |
700×700×700 | 28×28×28 | 711 | 720 | 711 | 720 | 521 | 521 |
700×700×650 | 28×28×26 | 711 | - | 660 | - | 521 | 521 |
700×700×600 | 28×28×24 | 711 | 720 | 610 | 630 | 521 | 508 |
700×700×550 | 28×28×22 | 711 | - | 559 | - | 521 | 495 |
700×700×500 | 28×28×20 | 711 | 720 | 508 | 529 | 521 | 483 |
700×700×450 | 28×28×18 | 711 | 720 | 457 | 478 | 521 | 470 |
700×700×400 | 28×28×16 | 711 | 720 | 406.4 | 426 | 521 | 457 |
700×700×350 | 28×28×14 | 711 | 720 | 355.6 | 377 | 521 | 457 |
700×700×300 | 28×28×12 | 711 | 720 | 323.9 | 325 | 521 | 448 |
750×750×750 | 30×30×30 | 762 | - | 762 | - | 559 | 559 |
750×750×700 | 30×30×28 | 762 | - | 711 | - | 559 | 546 |
750×750×650 | 30×30×26 | 762 | - | 660 | - | 559 | 546 |
750×750×600 | 30×30×24 | 762 | - | 610 | - | 559 | 533 |
750×750×550 | 30×30×22 | 762 | - | 559 | - | 559 | 521 |
750×750×500 | 30×30×20 | 762 | - | 508 | - | 559 | 508 |
750×750×450 | 30×30×18 | 762 | - | 457 | - | 559 | 495 |
750×750×400 | 30×30×16 | 762 | - | 406.4 | - | 559 | 483 |
750×750×350 | 30×30×14 | 762 | - | 355.6 | - | 559 | 483 |
750×750×300 | 30×30×12 | 762 | - | 323.9 | - | 559 | 473 |
750×750×250 | 30×30×10 | 762 | - | 273 | - | 559 | 460 |
800×800×800 | 32×32×32 | 813 | 820 | 813 | 820 | 597 | 597 |
800×800×750 | 32×32×30 | 813 | - | 762 | - | 597 | 584 |
800×800×700 | 32×32×28 | 813 | 820 | 711 | 720 | 597 | 572 |
800×800×650 | 32×32×26 | 813 | - | 660 | - | 597 | 572 |
800×800×600 | 32×32×24 | 813 | 820 | 610 | 630 | 597 | 559 |
800×800×550 | 32×32×22 | 813 | - | 559 | - | 597 | 546 |
800×800×500 | 32×32×20 | 813 | 820 | 508 | 529 | 597 | 533 |
800×800×450 | 32×32×18 | 813 | 820 | 457 | 478 | 597 | 521 |
800×800×400 | 32×32×16 | 813 | 820 | 406.4 | 426 | 597 | 508 |
800×800×350 | 32×32×14 | 813 | 820 | 355.6 | 377 | 597 | 508 |
850×850×850 | 34×34×34 | 864 | - | 864 | - | 635 | 635 |
850×850×800 | 34×34×32 | 864 | - | 813 | - | 635 | 622 |
850×850×750 | 34×34×30 | 864 | - | 762 | - | 635 | 610 |
850×850×700 | 34×34×28 | 864 | - | 711 | - | 635 | 597 |
850×850×650 | 34×34×26 | 864 | - | 660 | - | 635 | 597 |
850×850×600 | 34×34×24 | 864 | - | 610 | - | 635 | 584 |
850×850×550 | 34×34×22 | 864 | - | 559 | - | 635 | 572 |
850×850×500 | 34×34×20 | 864 | - | 508 | - | 635 | 559 |
850×850×450 | 34×34×18 | 864 | - | 457 | - | 635 | 546 |
850×850×400 | 34×34×16 | 864 | - | 406.4 | - | 635 | 533 |
900×900×900 | 36×36×36 | 914 | 920 | 914 | 920 | 673 | 673 |
900×900×850 | 36×36×34 | 914 | - | 864 | - | 673 | 660 |
900×900×800 | 36×36×32 | 914 | 920 | 813 | 820 | 673 | 648 |
900×900×750 | 36×36×30 | 914 | - | 762 | - | 673 | 635 |
900×900×700 | 36×36×28 | 914 | 920 | 711 | 720 | 673 | 622 |
900×900×650 | 36×36×26 | 914 | - | 660 | - | 673 | 622 |
900×900×600 | 36×36×24 | 914 | - | 610 | - | 673 | 610 |
900×900×550 | 36×36×22 | 914 | - | 559 | - | 673 | 597 |
900×900×500 | 36×36×20 | 914 | 920 | 508 | 529 | 673 | 584 |
900×900×450 | 36×36×18 | 914 | 920 | 457 | 478 | 673 | 572 |
900×900×400 | 36×36×16 | 914 | 920 | 406.4 | 426 | 673 | 559 |