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Stainless Steel Tee

ASTM A403 Equal/ Reducing Tees manufacturer in India

As a leading Stainless Steel Tee manufacturer in India, we produce tees in all grades of stainless steel. There are different types of pipe fittings in use and tee is one the most common fittings. The ANSI B16.9 SS Threaded Tee belongs to a standard governing fittings and pipes of nominal size ½ inches to 48 inches. The threaded tee has threads instead of sockets.


Stainless Steel Tee

View latest price list of Stainless Steel Tee & ASME B16.9 Lateral Tees

So it is easy to fit with threaded pipes. There are different grades of stainless steel. We produce Stainless Steel Buttweld Unequal Tee which has differently sized ends. This allows differently sized pipes to be connected in one joint. A tee allows 3 pipe endings to be connected together in one joint. The equal tee is used to connect pipes of the same size. We manufacture fittings in grade steel as well. The SS Buttweld Equal Tee manufactured by us is easy to weld with. It has the buttweld which provides extra grip to the welding. The ASME B16.9 Lateral Tee Dimensions differ with schedules and nominal sizes. The nominal sizes change according to standards. Also, the reducing tee can reduce the size of pipeline at the joint. The ASTM A403 Stainless Steel Flanged Reducing Tee is made up of a forged and rolled austenitic SS material. It can be used interchangeably with the SS Reducing Tee or the Stainless Steel Threaded Reducing Tee. Customers can contact Great Steel & Metals for further details.

Table of contents


Stainless Steel Tee Specifications

Buy from ASTM A403 Equal Tees Supplier for exact length to save wastage and cost, PED Approved Stainless Steel Tee manufacturer in India

Specification ASME SA403 and ASTM A403
SS Seamless Tee 1/2 To 24 Inch, DN15-DN600
ASTM A403 Welded Tee 4 To 72 Inch, DN150-DN1800
Schedule SCH 140, SCH 5, SCH 160, SCH 40, SCH 20, SCH 30, SCH 80S, SCH 80, STD, SCH 40S, SCH 100, XXS, SCH XS, SCH 5S, SCH 20S, SCH 120, SCH 10, SCH 60 supplier and Manufacturer
Wall Thickness 2 to 120 mm
Marking All Stainless Steel tee are marked as follows: Manufacturer or Supplier’s Name, Grade, Standard, OD, Thickness, Heat No. (Or according to the customer’s preferences.)

ASTM A403 Equal Tee Price List

Description Price Per Piece in INR Price Per Piece in USA $ Price Per Piece in UAE Dirham
Stainless Steel Reducing Tee Dn 20 R 15 INR 94 USA $ 1.25 AED 4.60
Ss Equal Tee Dn 25 INR 126 USA $ 1.68 AED 6.17
2x2x1-1/2 Nb Ss Sch40 Reducing Tee INR 367 USA $ 4.89 AED 17.96
Stainless Steel Sa 403 Dn40, sch 10s, equal Tee INR 468 USA $ 6.23 AED 22.90
ASME Sa 403 Gr Dn 50x40, sch 10s, unequal Tee INR 414 USA $ 5.51 AED 20.26

Dimension Tolerances of ss tee fittings

Nominal Pipe Size 1/2 to 2½ 3 to 3½ 4 5 to 8 10 to 18 20 to 24 26 to 30 32 to 48
Outside Dia
at Bevel (D)		 +1.6
-0.8		 1.6 1.6 +2.4
-1.6		 +4
-3.2		 +6.4
-4.8		 +6.4
-4.8		 +6.4
-4.8
Inside Dia at End 0.8 1.6 1.6 1.6 3.2 4.8 +6.4
-4.8		 +6.4
-4.8
Center to End (C / M) 2 2 2 2 2 2 3 5
Wall Thk (t) Not less than 87.5% of Nominal Wall Thickness

Various Types Of Stainless Steel Tee

Large stock of Stainless Steel Flanged/ Reducing Tee & ASME SA403 Threaded Reducing Tees, Leading Manufacturer ans Supplier of SS Lateral Tee in Mumbai, India
1/8 in. Threaded 150# SS Tee

1/8 in. Threaded 150# SS Tee

1 in. Schedule 10 Stainless Steel Tee

1 in. Schedule 10 Stainless Steel Tee

1/2 in. Threaded 150# Stainless Steel Tee

1/2 in. Threaded 150# Stainless Steel Tee

1 in. Threaded 150# SS Tee

1 in. Threaded 150# SS Tee

1-1/2 in. Weld Schedule 10 SS Tee

1-1/2 in. Weld Schedule 10 SS Tee

1 x 1 x 1/2 in. Weld Schedule 10 Stainless Steel Reducing Tee

1 x 1 x 1/2 in. Weld Schedule 10 Stainless Steel Reducing Tee

1/6 in. Threaded 300# SS Tee

1/6 in. Threaded 300# SS Tee

1-1/2 in. Socket 3000# SS Tee

1-1/2 in. Socket 3000# SS Tee

Stainless Steel Tee

Stainless Steel Tee

Stainless Steel Reducing Tee

Stainless Steel Reducing Tee

Asme B16.9 Tee

Asme B16.9 Tee

SS Tee Fittings

SS Tee Fittings

Stainless Steel Flanged Tee

Stainless Steel Flanged Tee

Astm A403 Tee

Astm A403 Tee

Asme B16.9 Lateral Tee

Asme B16.9 Lateral Tee

SS Fabricated Pipe Tee

SS Fabricated Pipe Tee

ASTM A403 Schedule 10 Tees

ASTM A403 Schedule 10 Tees

SS Lateral Tee

SS Lateral Tees

SS Butt Weld Pipe Tees

SS Butt Weld Pipe Tees

ANSI B16.9 SS Y Tee

ANSI B16.9 SS Y Tee

ASTM A403 SS Straight Tees and Crosses

ASTM A403 SS Straight Tees and Crosses

Stainless Steel Reducing Outlet Tees and Reducing Outlet Crosses

Stainless Steel Reducing Outlet Tees and Reducing Outlet Crosses

ASTM A403 Equal Tees

ASTM A403 Equal Tees

SS Reducing Tees

SS Reducing Tees

SS Pipe Reducing Tee

SS Pipe Reducing Tee

Stainless Steel Buttweld Unequal Tee

Stainless Steel Buttweld Unequal Tee

Stainless Steel Flanged Tee

Stainless Steel Flanged Tee

Stainless Steel Equal Tee

Stainless Steel Equal Tee


ASTM A403 Equal Tee Standard Weight Chart

Sch STD Sch XS
NPS LBS KG LBS KG
1/2 0.35 0.16 0.45 0.2
3/4 0.45 0.2 0.6 0.27
1 0.75 0.34 0.88 0.4
1.1/4 1.3 0.59 1.6 0.73
1.1/2 2 0.91 2.25 1.02
2 3.5 1.59 4 1.81
2.1/2 6 2.72 7 3.18
3 7 3.18 8.5 3.86
3.1/2 9 4.08 12 5.44
4 12 5.44 15.8 7.17
5 21 9.53 26 11.79
6 34 15.42 40 18.14
8 55 24.95 75 34.02
10 85 38.56 105 47.63
12 120 54.43 160 72.57
14 165 74.84 240 108.86
16 195 88.45 280 127.01
18 249 112.94 332 150.59
20 342 155.13 480 217.72
22 414 187.79 550 249.48
24 528 239.5 610 276.69
26 770 349.27 875 396.89
30 1060 480.81 1200 544.31
36 1490 675.85 1700 771.11

Stainless Steel Threaded Reducing Tee Weight

NPS LBS KG
1/2 0.36 0.16
3/4 0.58 0.26
1 1 0.45
1.1/4 2 0.91
1.1/2 3 1.36
2 5 2.27
2.1/2 8 3.63
3 10 4.54
3.1/2 – –
4 25 11.34
5 55 24.95
6 62 28.12
8 110 49.9
10 260 117.93
12 480 217.72

Dimensions Of ASTM A403 Equal Tee

PED approved Stainless Steel Tee manufacturer in india, view updated price list of ASTM A403 Equal/ unequal Tees in Mumbai
Dimensions Of ASTM A403 Equal Tee
NOMINAL PIPE SIZE OUTSIDE DIAMETER CENTER TO END LENGTH
Inch. OD C 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 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
10 273.1 216 216
12 323.9 254 254
14 355.6 279 279
16 406.4 305 305
18 457.2 343 343
20 508 381 381
22 559 419 419
24 610 432 432
26 660 495 495
28 711 521 521
30 762 559 559
32 813 597 597
34 864 635 635
36 914 673 673
38 965 711 711
40 1016 749 749
42 1067 762 711
44 1118 813 762
46 1168 851 800
48 1219 889 838

ASTM A403 Tee Dimensions Chart

ASTM A403 Tee Dimensions Chart
NOMINAL PIPE SIZE OUTSIDE DIAMETER CENTER TO END
Inch D P C M
1/2 x 3/8 21.3 17.1 25 25
1/2 x 1/4 21.3 13.7 25 25
3/4 x 1/2 26.7 21.3 29 29
3/4 x 3/8 26.7 17.1 29 29
1 x 3/4 33.4 26.7 38 38
1 x 1/2 33.4 21.3 38 38
1 1/4 x 1 42.2 33.4 48 48
1 1/4 x 3/4 42.2 26.7 48 48
1 1/4 x 1/2 42.2 21.3 48 48
1 1/2 x 1 1/2 48.3 42.2 57 57
1 1/2 x 1 48.3 33.4 57 57
1 1/2 x 3/4 48.3 26.7 57 57
1 1/2 x 1/2 48.3 21.3 57 57
2 x 1 1/2 60.3 48.2 64 60
2 x 1 1/4 60.3 42.2 64 57
2 x 1 60.3 33.4 64 51
2 x 3/4 60.3 26.7 64 44
2 1/2 x 2 73 60.3 76 70
2 1/2 x 1 1/2 73 48.3 76 67
2 1/2 x 1 1/4 73 42.2 76 64
2 1/2 x 1 73 33.4 76 57
3 x 2 1/2 88.9 73 86 83
3 x 2 88.9 60.3 86 76
3 x 1 1/2 88.9 48.3 86 73
3 x 1 1/4 88.9 42.2 86 70
3 1/2 x 3 101.6 88.9 95 92
3 1/2 x 21/2 101.6 73 95 89
3 1/2 x 2 101.6 60.3 95 83
3 1/2 x 1 1/2 101.6 48.3 95 79
4 x 3 1/2 114.3 101.6 105 102
4 x 3 114.3 88.9 105 98
4 x 2 1/2 114.3 73 105 95
4 x 2 114.3 60.3 105 89
4 x 1 1/2 114.3 48.3 105 86
5 x 4 141.3 114.3 124 117
5 x 3 1/2 141.3 101.6 124 114
5 x 3 141.3 88.9 124 111
5 x 2 1/2 141.3 73 124 108
5 x 2 141.3 60.3 124 105
6 x 5 168.3 141.3 143 137
6 x 4 168.3 114.3 143 130
6 x 3 1/2 168.3 101.6 143 127
6 x 3 168.3 88.9 143 124
6 x 2 1/2 168.3 73 143 121
8 x 6 219.1 168.3 178 168
8 x 5 219.1 141.3 178 162
8 x 4 219.1 114.3 178 156
8 x 3 1/2 219.1 101.6 178 152
10 x 8 273.1 219.1 216 203
10 x 6 273.1 168.1 216 194
10 x 5 273.1 141.3 216 191
10 x 4 273.1 114.3 216 184
12 x 10 323.9 273.1 254 241
12 x 8 323.9 219.1 254 229
12 x 6 323.9 168.3 254 219
12 x 5 323.9 141.3 254 216
14 x 12 355.6 323.9 279 270
14 x 10 355.6 273.1 279 257
14 x 8 355.6 219.1 279 248
14 x 6 355.6 168.3 279 238
16 x 14 406.4 355.6 305 305
16 x 12 406.4 323.9 305 295
16 x 10 406.4 273.1 305 283
16 x 8 406.4 219.1 305 273
16 x 6 406.4 168.3 305 264
18 x 16 457 406.4 343 330
18 x 14 457 355.6 343 330
18 x 12 457 323.9 343 321
18 x 10 457 273.1 343 308
18 x 8 457 219.1 343 298
20 x 18 508 457 381 368
20 x 16 508 406.4 381 356
20 x 14 508 355.6 381 356
20 x 12 508 323.9 381 346
20 x 10 508 273.1 381 333
20 x 8 508 219.1 381 324
22 x 20 559 508 419 406
22 x 18 559 457 419 394
22 x 16 559 406.4 419 381
22 x 14 559 355.6 419 381
22 x 12 559 323.9 419 371
24 x 10 559 273.1 419 359
24 x 22 610 559 432 432
24 x 20 610 508 432 432
24 x 18 610 457 432 419
24 x 16 610 406.4 432 406
24 x 14 610 355.6 432 406
24 x 12 610 323.9 432 397
24 x 10 610 273.1 432 384

SS Reducing Tee Dimension Standard

SS Reducing Tee Dimension Standard
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

Dimension of SS lateral tee

Dimension of SS lateral tee


Ss Tee Hsn Code

HSN Code Description
73079990 Stainless Steel Tee

Stainless Steel Tee Chemical Formula

Elements Carbon Manganese silicon Phosphorus sulfur Chromium Nickel Iron
304 0.08 2 1 0.045 0.03 18 - 20 8 - 10.5 Balance
304L 0.03 2 1 0.045 0.03 18 - 20 8 - 12 Balance
304H 0.04 - 0.10 2 1 0.045 0.03 18 - 20 8 - 12 Balance

Grade Nickel Carbon Manganese Phosphorus sulfur silicon Chromium Molybdenum titanium Nitrogen
316 11 - 14 0.08 2 0.045 0.30 1 16 - 18 2 - 3
316L 10 - 14 0.035 2 0.045 0.30 1 16 - 18 2 - 3
316TI 10 - 14 0.08 2 0.045 0.30 0.75 16 - 18 2 - 3 5x(C+N) - 0.70 0.10

Mechanical Characteristics of Stainless Steel Flanged Tee

Grade 304 304L 304H
Density 8 8 8
Elongation 40 40 40
Hardness 201 201 201
Tensile Strength 515 485 515
Melting Range 1400 ℃ 1400 ℃ 1400 ℃
Yield Strength 205 170 205

Grades Tensile Strength Yield Strength Elongation Hardness Hardness
ksi 0.2% (Rockwell B)
316 75 30 40 217 95
316L 70 25 40 217 95

SS Tee Manufacturing Process

1. Hydraulic Bulge Method :
Hydraulic Bulge Method

2. Hot Extrusion Method
Hot Extrusion Method

Corrosion Resistance of Stainless Steel Pipe Tee

Corrosion in pickling acid at 25°C

Alloy Corrosion Rate
316L 6
254 SMO 0.27
904L 0.47
654 SMO 0.06

Corrosion in wet process phosphoric acid at 60°C

Alloy Corrosion Rate
316L 5
254 SMO 0.05
904L 1.2

Corrosion rates in fatty acid for the distillation of oil at 253°C

Alloy Corrosion Rate
316L 0.88
904L 0.056
317L 0.29
254 SMO 0.01

Heat Resistance SS Split Tee

Stainless steel Tee offer great oxidation resistance. In any case, the structural stability of this grade falls at high temperatures, especially above 400°C.

ASTM A403 Reducing Tees Heat Treatment

SS Tee can be solution heat treated at 1090 to 1175°C, following by rapid cooling. Thermal treatment is suitable for solidifying these grades.

Application of SS Reducing Tee

  • Seawater cooling devices
  • Oil refinery components
  • Gas scrubbing plants
  • Pulp and paper processing industries
  • offshore process equipment
  • chemical industry

An Indian Manufacturer but Global supplier, check what and where

SS Tees South Africa, Kuwait, Brazil, Saudi Arabia (KSA)
SS Equal Tees Nigeria, Australia, Philippines, UK
SS Unequal Tees Malaysia, Hong Kong, Oman, UAE
SS Split Tees Singapore, Bahrain, South Africa
SS Elbow Tees Italy, Iran, Chile, Singapore
SS Pipe Tees Turkey, Norway, Malaysia, United Arab Emirates (UAE)
SS Equal and Unequal tees Dammam -KSA, Belgium, Philippines, Indonesia.
ASTM A403 Tees Canada, Malaysia, Philippines, Singapore
ASME B16.9 Butt weld Equal Tees Europe, Romania, Japan, Malaysia
SS Reducing Tees Colombia, Sweden, China, Malaysia
SS Flanged Tees Netherlands, Russia, Dubai, Malaysia
SS Equal Tees Egypt, UK, Mexico, Spain
SS Mechanical Tees Ellington -United States, Poland, Canada, UK
SS Straight Tees United Kingdom -UK, Europe, UAE, Malaysia
304L SS Reducing tees Thailand, Europe, France, Qatar
ASTM A403 SS Equal Tees Czechia, Malaysia, Germany, Thailand
Schedule 80 Steel Pipe Tees Finland, USA, Bangladesh, Malaysia