ASME B16.9 Tee manufacturer in India
Refer Buttweld Tee, ANSI B16.9 Equal Tee, Reducing Tee and Unequal Tee Dimensions
High Quality ASME B16.9 Lateral Tee, Straight Tee, Butt Weld Equal Tee Fittings, ASME B16.9 Pipe Reducing Tee Fittings
Equal Tee Dimension, Buttweld Reducing Tee Dimensions, Pipe Tee Price, Buttweld Tee Pipe Fittings Supplier in Mumbai
Table Of Content
Marcel Piping is a leading manufacturer, exporter and supplier of Reducing & Straight tees in a variety of shapes and dimensions. Pipe tees are suitable for piping systems to transport two phase fluid mixtures and are mainly of two types – Equal Tee and Unequal Tee (Reducing Tee).
We commonly manufacture and supply Stainless Steel, Alloy Steel & Carbon Steel Tees. We also supply ASME B16.9 Tee, Lateral Tees & Y-Piece in Stainless Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Duplex / Super Duplex and Cupro Nickel Grade and are supplied by us to Energy applications such as Oil & Gas Sectors, Nuclear Power, Hydel Power, Pharmaceutical plants Thermal Power, Mining & Construction, Captive power plants, Refineries, Fertilizers, Petrochemical Sectors, & Mineral Sectors, Steel Production Sectors, Paper manufacturing, Shipbuilding, and Pipeline Projects.

Duplex Steel ASTM A815 UNS S31803 Tee

ASTM A815 UNS S32205 Duplex Tee
Stockholder Of ASME B16.9 Tee Material, Equal Tee, Pipe Tee Fittings, Reducing Tee Pipe Fitting, Unequal Tees Fittings, Straight Tee ASME B16.9, Lateral Tee Delaer
Equal Tees, Reducing Tees and Lateral Tee special grade tees are widely supplied by us to many industries such as power generation, petrochemical, shipbuilding, paper manufacturing, chemical, pharmaceutical, and fabrication.
Depending on our customer Specifications and requirements, we can manufacture and offer straight tees and reducing tees in various grades including 202, 304/304L, 904L, 316/316L, Duplex 2205, Alloy 20, Cupro Nickel, Monel Alloy 400, Inconel Alloy 625, Inconel Alloy 600, Hastelloy Alloy C276, and also in various Aluminium Grades.We manufactures not so regular buttweld lateral tee in stainless steel, nickel alloys, carbon steel and alloy steel grades.
Stock of Buttweld Unequal Tee, Buttweld Equal Tees Fittings, Equal Tee Formula, Equal Tee Definition, Straight Tee Fitting, Equal Tee Weight Calculator, Straight Tee Pipe Fittings Dealers in India
Standard Specification For Buttweld Reducing Tee
Manufacturer/ Exporter | Marcel Piping Projects Supply Pvt. Limited India |
Dimensions Standards | ASME/ANSI B16.9, MSS-SP-43 |
Manufacturing Range | Equal, Unequal (Reducing) |
Production Sizes | Seamless (3/4"~24"), Welded / Fabricated (6"~96") |
Types | Equal Tees, Reducing Tees, Lateral Tees, Y-Piece, Cross, Barred Tee & Flow Tee |
Wall Thickness | 4mm – 80mm / SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Value Added Services | Cladding, Hot Dipped Galvanizing, Epoxy & FBE Coating, Painting, Electro Polish, Sand Blasting, End Caps |
Production Grades | Stainless Steel, Alloy Steel, Carbon Steel, Duplex & Super Duplex, Nickel Alloys, Low temperature Steel, Cupro Nickel |
Manufacturing Standards
ASME: | ANSI B16.9, ANSI B16.28, MSS-SP-43 |
DIN: | DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 |
EN: | EN10253-1, EN10253-2 |
ASTM A403 – ASME SA403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
ASME B16.9 | Factory-Made Wrought Fittings Buttwelding |
ASME B16.25 | Butt-welding Ends ASME B16.28 – ‘Wrought Steel Short Radius Tees and Butt-welding Returns |
MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
ASME / ANSI B16.9 Tee Material Grades
Stainless Steel Tees | ASTM A403 WP Gr. 304, 304L, 304H, 309, 310, 316, 316L, 316Ti, 317L, 321, 347, 347H, 904L |
Carbon Steel Tees | ASTM A 234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 |
Low Temperature Carbon Steel Tees | ASTM A420 WPL3, A420 WPL6 |
Alloy Steel Tees | ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
Duplex Steel Tees | ASTM A815, ASME SA 815 UNS 31803, UNS 32205 (Dual Certified). |
Nickel Alloy Tees | ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 ) |
Types of Buttweld Tee

ASTM A234 WPB Tee

ASTM A860 WPHY-60 Tee

LTCS ASTM A420 WPL6 Tee

HEAVY THICKNESS TEE

ASTM A234 WPHY 52 TEE

WPHY 52 TEE

DYE-PENETRANT TEST FOR EQUAL TEE INCONEL 825

STAINLESS STEEL TEE ASTM A403 WP-321

ALUMINIUM TEE ASTM SB221 A 6061-T6
ANSI/ASME B16.9 TEE DIMENSIONS








Buttweld Equal Tee Dimensions Chart

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 |
The dimensions are in millimeters
Source : ASME B16.9 – 2007
Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.
Buttweld Reducing Tee Dimensions

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 |
The dimensions are in millimeters
Source : ASME B16.9 – 2018
ASME B16.9 Lateral Tee Dimensions

Nominal
Pipe Size |
TYPE
|
Outside
Diameter OD |
STD
|
X – S
|
NPS
|
||||||
E & L
|
D
|
T
|
ID
|
E & L
|
D
|
T
|
ID
|
||||
1
1¼ 1½ |
B
B B |
1.315
1.660 1.900 |
5.75
6.25 7.00 |
1.75
1.75 2.00 |
0.133
0.140 0.145 |
1.049
1.380 1.610 |
6.50
7.25 8.50 |
2.00
2.25 2.50 |
0.179
0.191 0.200 |
0.957
1.278 1.500 |
1
1¼ 1½ |
2
2½ 3 |
A/B
B B |
2.375
2.875 3.500 |
8.00
9.50 10.00 |
2.50
2.50 3.00 |
0.154
0.203 0.216 |
2.067
2.469 3.068 |
*8.00
**9.00 10.50 11.00 |
2.50
2.50 3.00 |
0.128
0.276 0.300 |
1.939
2.323 2.900 |
2
2½ 3 |
3½
4 5 |
B
A/B B |
4.000
4.500 5.562 |
11.50
12.00 13.50 |
3.00
3.00 3.50 |
0.226
0.237 0.258 |
3.548
4.026 5.047 |
12.50
*12.00 **13.50 15.00 |
3.00
3.00 3.50 |
0.318
0.337 0.375 |
3.364
3.826 4.813 |
3½
4 5 |
6
8 10 |
A/B
B B |
6.625
8.625 10.750 |
14.50
17.50 20.50 |
3.50
4.50 5.00 |
0.280
0.322 0.365 |
6.065
7.981 10.020 |
*14.50
**17.50 20.50 24.00 |
*3.50
**4.00 5.00 5.50 |
0.432
0.500 0.500 |
5.761
7.625 9.750 |
6
8 10 |
12
14 16 |
B
B B |
12.750
14.000 16.000 |
24.50
27.00 30.00 |
5.50
6.00 6.50 |
0.375
0.375 0.375 |
12.000
13.250 15.250 |
27.50
31.00 34.50 |
6.00
6.50 7.50 |
0.500
0.500 0.500 |
11.750
13.000 15.000 |
12
14 16 |
18
20 24 |
B
B B |
18.000
20.000 24.000 |
32.00
35.00 40.50 |
7.00
8.00 9.00 |
0.375
0.375 0.375 |
17.250
19.250 23.250 |
37.50
40.50 47.50 |
8.00
8.50 10.00 |
0.500
0.500 0.500 |
17.000
19.000 23.000 |
18
20 24 |
Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.
DIMENSIONAL TOLERANCES OF ASME B16.9 STRAIGHT TEES
Nominal Pipe Size | 1/2 to 2.1/2 | 3 to 3.1/2 | 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 |
Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.
Packaging



Straight Tee Weight Chart, Reducing Tee Weight in Kg
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 |
NPS | LBS | KG | LBS | KG |
Weights Straight Tees Schedule 160
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 |
NPS | LBS | KG |
Equal Tee Formula
Main center of the tee to end tee branch will be same size
ASME B16.9 Buttweld Tee Available Types
Buttweld Equal Tee | Butt Weld Reducing Tee |
Reducing Tee Fittings | Steel Reducing Tee Pipe Fittings |
ASME B16.9 Unequal Tee | High quality Unequal Tee |
Buttweld Straight Tee | Butt Weld Reducing Tee |
ANSI B16.9 Buttweld Tee | ASME B16.28 Buttweld Tee |
Buttweld Lateral Tee | 35 Degree Lateral Tee |
Equal Tee | 45 Degree Lateral Tee |
Buttweld Reducing Tee | Buttweld Reducing Tee Pipe Fitting |
Check marking and packaging of pipe tee






Buttweld Tee Price List
ASME B16.9 Buttweld Equal Tee
FOB Price: US $0.5-6 / Piece
Buttweld sch40 Unequal Tee
FOB Price: US $1.2-2500 / Piece
Unequal Tee Fittings
FOB Price: US $1-5000 / Piece
ASME B16.9 Buttweld Reducing Tee sch40
FOB Price: US $0.11-999 / Piece
ASME B16.9 Buttweld Reducing Tee Pipe Fittings
FOB Price: US $0.2-50 / Piece
Buttweld 1/2″ Unequal Tee
FOB Price: US $0.2-500 / Piece
ASME B16.9 Buttweld Unequal Tee
FOB Price: US $0.1-650 / Piece
Equal Tee
FOB Price: US $0.11-1 / Piece