Stanless Steel Tee

A stainless steel tee, the most common pipe fitting, is used to combine (or divide) fluid flow. It is available with female thread sockets, solvent-weld sockets or opposed solvent-weld sockets and a female-threaded side outlet.

Stainless steel tees crosses can connect pipes of different diameter or change the direction of a pipe run. Available in a variety of materials, sizes and finishes, they are used to transport two-fluid mixtures.

This tee may be equal or unequal size, with equal tees the most common. Stainless steel crosses, also known as four-way fittings, cross branch lines.

A stainless steel tees crosses has one inlet and three outlets (or vice versa), and often have solvent-welded socket or female-threaded ends.

Stainless steel cross fittings may stress pipes as temperatures change, because they are at the center of four connection points.

A stainless steel tees crosses is steadier than a stainless steel cross; it behaves like a three-legged stool, and a stainless cross behaves like a four-legged stool.

Stainless steel crosses are common in fire sprinkler systems, but not in plumbing. One stainless steel cross is more expensive than two tees.

 

Stainless Steel Equal Tees
Size OD: Seamless DN15-DN600; Welded DN15-DN1200;  WT:SCH5S-SCH160;
Process Bulge forming
Surface Aid Pickling, Polishing, Shot Blasted, Rolling Sand

 

Stainless Steel Reducing Tees
Size OD: Seamless DN15-DN600; Welded DN15-DN1200;  WT:SCH5S-SCH160;
Process Bulge forming
Surface Aid Pickling, Polishing, Shot Blasted, Rolling Sand

 

Non Standard Stainless Steel Tees
Size OD: Seamless DN15-DN600; Welded DN15-DN1200;  WT:SCH5S-SCH160;
Process Bulge forming
Surface Aid Pickling, Polishing, Shot Blasted, Rolling Sand

 

Stainless Steel Crosses
Size OD: seamless DN15-DN300; Welded DN15-DN300;  WT:SCH5S-SCH160;
Process Bulge forming
Surface Aid Pickling, Polishing, Shot Blasted, Rolling Sand

 

Main Grades

Austenitic/Super Austenitic Stainless Steel Seamless Pipe 304,  304H,  304L,  304LN,  321,  321H,  316,  316L,  316LN,  316Ti,  317L,  310S,  310H,  314,  347H,  904L,
Duplex/Super Duplex Stainless Steel Seamless Pipe  S31803,  S32205,  S32520,S32750,

 

Production Standard

GB GB/T 12459,  GB/T 13401
ASTM ASTM B16.9
SH SH 3408, SH3409
HG HG/T 21635, HG/T 21631
SY JIS B2313

 

Tolerance in butt-welding fittings(ASTM/AISI B16.9、B16.28)

 

Specifications

 

Types

Nominal diameter  
1/2-21/2 3-31/2 4 5-8 10-18 20-24 26-30 32-48
Outside Diameter All Fittings +1.52 ±1.52 +2.29 +4.06 +6.35
-0.76 - -1.52 -3.05 -4.83
Inside Diameter All Fittings ±0.76 - ±3.05 ±4.83
Wall Thickness All Fittings ≥0.875*WT
Center to face(H,F,C,M) Tees&Crosses ±1.52 ±2.29 ±3.05 +4.83

 

Size of Stainless Steel Tee

Nominal Diameter Outside Diameter Center to End
  D1 D2  
DN NPS Series A Series B Series A Series B C M
15×15 1/2×1/2 21.3 18 21.3 18 25 25
15×10 1/2×3/8 21.3 18 17.3 14 25 25
15×8 1/2×1/4 21.3 18 13.7 10 25 25
20×20 3/4×3/4 26.9 25 26.9 25 29 29
20×15 3/4×1/2 26.9 25 21.3 18 29 29
20×10 3/4×3/8 26.9 25 17.3 14 29 29
25×25 1×1 33.7 32 33.7 32 38 38
25×20 1×3/4 33.7 32 26.9 25 38 38
25×15 1×1/2 33.7 32 21.3 18 38 38
32×32 1.1/4×1.1/4 42.4 38 42.4 38 48 48
32×25 1.1/4×1 42.4 38 33.7 32 48 48
32×20 1.1/4×3/4 42.4 38 26.9 25 48 48
32×15 1.1/4×1/2 42.4 38 21.3 18 48 48
40×40 1.1/2×1.1/2 48.3 45 48.3 45 57 57
40×32 1.1/2×1.1/4 48.3 45 42.4 38 57 57
40×25 1.1/2×1 48.3 45 33.7 32 57 57
40×20 1.1/2×3/4 48.3 45 26.9 25 57 57
40×15 1.1/2×1/2 48.3 45 21.3 18 57 57
50×50 2×2 60.3 57 60.3 57 64 64
50×40 2×1.1/2 60.3 57 48.3 45 64 60
50×32 2×1.1/4 60.3 57 42.4 38 64 57
50×25 2×1 60.3 57 33.7 32 64 51
50×20 2×3/4 60.3 57 26.9 25 64 44
65×65 2/1/2×2.1/2 73.0 76 73.0 76 76 76
65×50 2/1/2×2 73.0 76 60.3 57 76 70
65×40 2/1/2×1.1/2 73.0 76 48.3 45 76 67
65×32 2/1/2×1.1/4 73.0 76 42.4 38 76 64
65×25 2/1/2×1 73.0 76 33.7 32 76 57
80×80 3×3 88.9 89 88.9 89 86 86
80×65 3×2.1/2 88.9 89 73.0 76 86 83
80×50 3×2 88.9 89 60.3 57 86 76
80×40 3×1.1/2 88.9 89 48.3 45 86 73
80×32 3×1.1/4 88.9 89 42.4 38 86 70
90×90 3.1/2×3.1/2 101.6 - 101.6 - 95 95
90×80 3.1/2×3 101.6 - 88.9 89 95 92
90×65 3.1/2×2.1/2 101.6 - 73.0 76 95 89
90×50 3.1/2×2 101.6 - 60.3 57 95 83
90×40 3.1/2×1.1/2 101.6 - 48.3 45 95 79
100×100 4×4 114.3 108 114.3 108 105 105
100×90 4×3.1/2 114.3 108 101.6 - 105 102
100×80 4×3 114.3 108 88.9 89 105 98
100×65 4×2.1/2 114.3 108 73.0 76 105 95
100×50 4×2 114.3 108 60.3 57 105 89
100×40 4×1.1/2 114.3 108 48.3 45 105 86
125×125 5×5 141.3 133 141.3 133 124 124
125×100 5×4 141.3 133 114.3 108 124 117
125×90 5×3.1/2 141.3 - 101.6 - 124 114
125×80 5×3 141.3 133 88.9 89 124 111
125×65 5×2.1.2 141.3 133 73.0 76 124 108
125×50 5×2 141.3 133 60.3 57 124 105
150×150 6×6 168.3 159 168.3 159 143 143
150×125 6×5 168.3 159 141.3 133 143 137
150×100 6×4 168.3 159 114.3 108 143 130
150×90 6×3.1/2 168.3 - 101.6 - 143 127
150×80 6×3 168.3 159 88.9 89 143 124

 

150×65 6×2.1/2 168.3 159 73.0 76 143 121
200×200 8×8 219.1 219 219.1 219 178 178
200×150 8×6 219.1 219 168.3 159 178 168
200×125 8×5 219.1 219 141.4 133 178 162
200×100 8×4 219.1 219 114.3 108 178 156
200×90 8×3.1/2 219.1 - 101.6 - 178 152
250×250 10×10 273.0 273 273.0 273 216 216
250×200 10×8 273.0 273 219.1 219 216 203
250×150 10×6 273.0 273 168.3 159 216 194
250×125 10×5 273.0 273 141.3 133 216 191
250×100 10×4 273.0 273 114.3 108 216 184
300×300 12×12 323.9 325 323.9 325 254 254
300×250 12×10 323.9 325 273.0 273 254 241
300×200 12×8 323.9 325 219.1 219 254 229
300×150 12×6 323.9 325 168.3 159 254 219
300×125 12×5 323.9 325 141.3 133 254 216
350×350 14×14 355.6 377 355.6 377 279 279
350×300 14×12 355.6 377 323.9 325 279 270
350×250 14×10 355.6 377 273.0 273 279 257
350×200 14×8 355.6 377 219.1 219 279 248
350×150 14×6 355.6 377 168.3 159 279 238
400×400 16×16 406.4 426 406.4 426 305 305
400×350 16×14 406.4 426 355.6 377 305 305
400×300 16×12 406.4 426 323.9 325 305 295
400×250 16×10 406.4 426 273.0 273 305 283
400×200 16×8 406.4 426 219.1 219 305 273
400×150 16×6 406.4 426 168.3 159 305 264
450×450 18×18 457 480 457 480 343 343
450×400 18×16 457 480 406.4 426 343 330
450×350 18×14 457 480 355.6 377 343 330
450×300 18×12 457 480 323.9 325 343 321
450×250 18×10 457 480 273.0 273 343 308
450×200 18×8 457 480 219.1 219 343 298
500×500 20×20 508 530 508 530 381 381
500×450 20×20 508 530 457 480 381 368
500×400 20×20 508 530 406.4 426 381 356
500×350 20×20 508 530 355.6 377 381 356
500×300 20×20 508 530 323.9 325 381 346
500×250 20×20 508 530 273.0 273 381 333
500×200 20×20 508 530 219.1 219 381 324

 

550×550 22×22 559 - 559 - 419 419
550×500 22×20 559 - 508 - 419 406
550×450 22×18 559 - 457 - 419 394
550×400 22×16 559 - 406.4 - 419 381
550×350 22×14 559 - 355.6 - 419 381
550×300 22×12 559 - 323.9 - 419 371
550×250 22×10 559 - 273.0 - 419 359
600×600 24×24 610 630 610 630 432 432
600×550 24×22 610 - 559 - 432 432
600×500 24×20 610 630 508 530 432 432
600×450 24×18 610 630 457 480 432 419
600×400 24×16 610 630 406.4 426 432 406
600×350 24×14 610 630 355.6 377 432 406
600×300 24×12 610 630 323.9 325 432 397
600×250 24×10 610 630 273.0 273 432 384
650×650 26×26 660 - 660 - 495 495
650×600 26×24 660 - 610 - 495 483
650×550 26×22 660 - 559 - 495 470
650×500 26×20 660 - 508 - 495 457
650×450 26×18 660 - 457 - 495 444
650×400 26×16 660 - 406.4 - 495 432
650×350 26×14 660 - 355.6 - 495 432
650×300 26×12 660 - 323.9 - 495 422
700×700 28×28 711 720 711 720 521 521
700×650 28×26 711 - 660 - 521 521
700×600 28×24 711 720 610 630 521 508
700×550 28×22 711 - 559 - 521 495
700×500 28×20 711 720 508 529 521 483
700×450 28×18 711 720 457 478 521 470
700×400 28×16 711 720 406.4 426 521 457
700×350 28×14 711 720 355.6 377 521 457
700×300 28×12 711 720 323.9 325 521 448
750×750 30×30 762 - 762 - 559 559
750×700 30×28 762 - 711 - 559 546
750×650 30×26 762 - 660 - 559 546
750×600 30×24 762 - 610 - 559 533
750×550 30×22 762 - 559 - 559 521
750×500 30×20 762 - 508 - 559 508
750×450 30×18 762 - 457 - 559 495

 

750×400 30×16 762 - 406.4 - 559 483
750×350 30×14 762 - 355.6 - 559 483
750×300 30×12 762 - 323.9 - 559 473
750×250 30×10 762 - 273.0 - 559 460
800×800 32×32 813 820 813 820 597 597
800×750 32×30 813 - 762 - 597 584
800×700 32×28 813 820 711 720 597 572
800×650 32×26 813 - 660 - 597 572
800×600 32×24 813 820 610 630 597 559
800×550 32×22 813 - 559 - 597 546
800×500 32×20 813 820 508 529 597 533
800×450 32×18 813 820 457 478 597 521
800×400 32×16 813 820 406.4 426 597 508
800×350 32×14 813 820 355.6 377 597 508
850×850 34×34 864 - 864 - 635 635
850×800 34×32 864 - 813 - 635 622
850×750 34×30 864 - 762 - 635 610
850×700 34×28 864 - 711 - 635 597
850×650 34×26 864 - 660 - 635 597
850×600 34×24 864 - 610 - 635 584
850×550 34×22 864 - 559 - 635 572
850×500 34×20 864 - 508 - 635 559
850×450 34×18 864 - 457 - 635 546
850×400 34×16 864 - 406.4 - 635 533
900×900 36×36 914 920 914 920 673 673
900×850 36×34 914 - 864 - 673 660
900×800 36×32 914 920 813 820 673 648
900×750 36×30 914 - 762 - 673 635
900×700 36×28 914 920 711 720 673 622
900×650 36×26 914 - 660 - 673 622
900×600 36×24 914 - 610 - 673 610
900×550 36×22 914 - 559 - 673 597
900×500 36×20 914 920 508 529 673 584
900×450 36×18 914 920 457 478 673 572
900×400 36×16 914 920 406.4 426 673 559
950×950 38×38 965 - 965 - 711 711
950×900 38×36 965 - 914 - 711 711
950×850 38×34 965 - 864 - 711 698

 

950×800 38×32 965 - 813 - 711 686
950×750 38×30 965 - 762 - 711 673
950×700 38×28 965 - 711 - 711 648
1000×1000 40×40 1016   1016   749 749
1000×950 40×38 1016 - 965 - 749 749
1000×900 40×36 1016 1020 914 920 749 737
1000×850 40×34 1016 - 864 - 749 724
1000×800 40×32 1016 1020 813 820 749 711
1000×750 40×30 1016 - 762 - 749 698
1050×1050 42×42 1067 - 1067 - 762 762
1050×1000 42×40 1067 - 1016 - 762 711
1050×950 42×38 1067 - 965 - 762 711
1050×900 42×36 1067 - 914 - 762 711
1050×850 42×34 1067 - 864 - 762 711
1050×800 42×32 1067 - 813 - 762 711
1100×1100 44×44 1118 1120 1118 1120 813 813
1100×1050 44×42 1118 - 1067 - 813 762
1100×1000 44×40 1118 1120 1016 1020 813 749
1100×950 44×38 1118 - 965 - 813 737
1100×900 44×36 1118 1120 914 920 813 724
1100×850 44×32 1118 - 864 - 813 724
1150×1150 46×46 1168 - 1168 - 851 851
1150×1100 46×44 1168 - 1118 - 851 800
1150×1050 46×42 1168 - 1067 - 851 787
1150×1000 46×40 1168 - 1016 - 851 775
1150×950 46×38 1168 - 965 - 851 762
1150×900 46×36 1168 - 914 - 851 762
1200×1200 48×48 1220 1220 1220 1220 889 889
1200×1150 48×46 1220 - 1168 - 889 838
1200×1100 48×44 1220 1220 1118 1120 889 838
1200×1050 48×42 1220 - 1067 - 889 813
1200×1000 48×40 1220 1220 1016 1020 889 813
1200×950 48×38 1220 - 965 - 889 813

 

Packing Information
Stainless steel Tee are packed and labeled according to the regulations and customer’s requests. Great care is taken to avoid any damage which might be caused during storage or international transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
A. XINHANG STEEL Export Standard Seaworthy Packing for Stainless Steel Elbows.
Wooden Pallet, Plywood Case, Wooden Boxes.
B. Customization


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