ASTM A234 WPB Equal Tee Carbon Steel Buttweld Pipe Fitting

Overview:

The WPB equal tee is a specialized fitting used in plumbing and piping systems to create a junction where three pipes meet. All three outlets are of equal size, allowing for consistent fluid or gas flow across the connections. It's commonly made from materials like stainless steel, PVC, or other durable substances, depending on the application.

Typically, the WPB equal tee is designed for both efficiency and reliability, ensuring minimal pressure drop while maintaining a tight seal. It can handle a variety of fluids, including water, oil, and gas, making it versatile for residential, commercial, and industrial uses.

The design usually features smooth internal surfaces to reduce turbulence and prevent stagnant areas, which can lead to corrosion or other issues. It can be installed in horizontal or vertical configurations, providing flexibility in layout. The equal tee is essential for branching off sections of piping, directing flow without significant changes in pressure or velocity.

Key specifications often include sizing options, pressure ratings, and temperature resistance, catering to different environmental conditions. Overall, the WPB equal tee plays a critical role in fluid distribution systems, enhancing operational efficiency while ensuring safety standards are met.

Specification:

Chemical Composition:

Mechanical Properties:

Dimension:

Nominal Size		Outside Diameter at Bevel (mm)	Center to End (mm)
DN	NPS	OD1 X OD2	C	M
15	1/2	21.3	25	25
15 X 10	1/2 X 3/8	21.3 X 17.1		25
15 X 8	1/2 X 1/4	21.3 X 13.7		25
20	3/4	26.7	29	29
20 X 15	3/4 X 1/2	26.7 X 21.3		29
20 X 10	3/4 X 3/8	26.7 X 17.1		29
25	1	33.4	38	38
25 X 20	1 X 3/4	33.4 X 26.7		38
25 X 15	1 1/2	33.4 X 21.3		38
32	1 1/4	42.2	48	48
32 X 25	1 1/4 X 1	42.2 X 33.4		48
32 X 20	1 1/4 X 3/4	42.2 X 26.7		48
32 X 15	1 1/4 X 1/2	42.2 X 21.3		48
40	1 1/2	48.3	57	57
40 X 32	1 1/2 X 1 1/4	48.3 X 42.2		57
40 X 25	1 1/2 X 1	48.3 X 33.4		57
40 X 20	1 1/2 X 3/4	48.3 X 26.7		57
40 X 15	1 1/2 X 1/2	48.3 X 21.3		57
50	2	60.3	64	64
50 X 40	2 X 1 1/2	60.3 X 48.3		60
50 X 32	2 X 1 1/4	60.3 X 42.2		57
50 X 25	2 X 1	60.3 X 33.4		51
50 X 20	2 X 3/4	60.3 X 26.7		44
65	2 1/2	73	76	76
65 X 50	2 1/2 X 2	73.0 X 60.3		70
65 X 40	2 1/2 X 1 1/2	73.0 X 48.3		67
65 X 32	2 1/2 X 1 1/4	73.0 X 42.2		64
65 X 25	2 1/2 X 1	73.0 X 33.4		57
80	3	88.9	86	86
80 X 65	3 X 2 1/2	88.9 X 73.0		83
80 X 50	3 X 2	88.9 X 60.3		76
80 X 40	3 X 1 1/2	88.9 X 48.3		73
80 X 32	3 X 1 1/4	88.9 X 42.2		70
90	3 1/2	101.6	95	95
90 X 80	3 1/2 X 3	101.6 X 88.9		92
90 X 65	3 1/2 X 2 1/2	101.6 X 73.0		89
90 X 50	3 1/2 X 2	101.6 X 60.3		83
90 X 40	3 1/2 X 1 1/2	101.6 X 48.3		79
100	4	114.3	105	105
100 X 90	4 X 3 1/2	114.3 X 101.6		102
100 X 80	4 X 3	114.3 X 88.9		98
100 X 65	4 X 2 1/2	114.3 X 73.0		95
100 X 50	4 X 2	114.3 X 60.3		89
100 X 40	4 X 1 1/2	114.3 X 48.3		86
125	5	141.3	124	124
125 X 100	5 X 4	141.3 X 114.3		117
125 X 90	5 X 3 1/2	141.3 X 101.6		114
125 X 80	5 X 3	141.3 X 88.9		111
125 X 65	5 X 2 1/2	141.3 X 73.0		108
125 X 50	5 X 2	141.3 X 60.3		105
150	6	168.3	143	143
150 X 125	6 X 5	168.3 X 141.3		137
150 X 100	6 X 4	168.3 X 114.3		130
150 X 90	6 X 3 1/2	168.3 X 101.6		127
150 X 80	6 X 3	168.3 X 88.9		124
150 X 65	6 X 2 1/2	168.3 X 73.0		121
200	8	219.1	178	178
200 X 150	8 X 6	219.1 X 168.3		168
200 X 125	8 X 5	219.1 X 141.3		162
200 X 100	8 X 4	219.1 X 114.3		156
200 X 90	8 X 3 1/2	219.1 X 101.6		152
250	10	273	216	216
250 X 200	10 X 8	273.0 X 219.1		203
250 X 150	10 X 6	273.0 X 168.3		194
250 X 125	10 X 5	273.0 X 141.3		191
250 X 100	10 X 4	273.0 X 114.3		184
300	12	323.8	254	254
300 X 250	12 X 10	323.8 X 273.0		241
300 X 200	12 X 8	323.8 X 219.1		229
300 X 150	12 X 6	323.8 X 168.3		219
300 X 125	12 X 5	323.8 X 141.3		216
350	14	355.6	279	279
350 X 300	14 X 12	355.6 X 323.8		270
350 X 250	14 X 10	355.6 X 273.0		257
350 X 200	14 X 8	355.6 X 219.1		248
350 X 150	14 X 6	355.6 X 168.3		238
400	16	406.4	305	305
400 X 350	16 X 14	406.4 X 355.6		305
400 X 300	16 X 12	406.4 X 323.8		295
400 X 250	16 X 10	406.4 X 273.0		283
400 X 200	16 X 8	406.4 X 219.1		273
400 X 150	16 X 6	406.4 X 168.3		264
450	18	457	343	343
450 X 400	18 X 16	457.0 X 406.4		330
450 X 350	18 X 14	457.0 X 355.6		330
450 X 300	18 X 12	457.0 X 323.8		321
450 X 250	18 X 10	457.0 X 273.0		308
450 X 200	18 X 8	457.0 X 219.1		298
500	20	508	381	381
500 X 450	20 X 18	508.0 X 457.0		368
500 X 400	20 X 16	508.0 X 406.4		356
500 X 350	20 X 14	508.0 X 355.6		356
500 X 300	20 X 12	508.0 X 323.8		346
500 X 250	20 X 10	508.0 X 273.0		333
500 X 200	20 X 8	508.0 X 219.1		324
550	22	559	419	419
550 X 500	22 X 20	559.0 X 508.0		406
550 X 450	22 X 18	559.0 X 457.0		394
550 X 400	22 X 16	559.0 X 406.4		381
550 X 350	22 X 14	559.0 X 355.6		381
550 X 300	22 X 12	559.0 X 323.8		371
550 X 250	22 X 10	559.0 X 273.0		359
600	24	610	432	432
600 X 550	24 X 22	610.0 X 559.0		432
600 X 500	24 X 20	610.0 X 508.0		432
600 X 450	24 X 18	610.0 X 457.0		419
600 X 400	24 X 16	610.0 X 406.4		406
600 X 350	24 X 14	610.0 X 355.6		406
600 X 300	24 X 12	610.0 X 323.8		397
600 X 250	24 X 10	610.0 X 273.0		384
650	26	660	495	495
650 X 600	26 X 24	660.0 X 610.0		483
650 X 550	26 X 22	660.0 X 559.0		470
650 X 500	26 X 20	660.0 X 508.0		457
650 X 450	26 X 18	660.0 X 457.0		444
650 X 400	26 X 16	660.0 X 406.4		432
650 X 350	26 X 14	660.0 X 355.6		432
650 X 300	26 X 12	660.0 X 323.8		422
700	28	711	521	521
700 X 650	28 X 26	711.0 X 660.0		521
700 X 600	28 X 24	711.0 X 610.0		508
700 X 550	28 X 22	711.0 X 559.0		495
700 X 500	28 X 20	711.0 X 508.0		483
700 X 450	28 X 18	711.0 X 457.0		470
700 X 400	28 X 16	711.0 X 406.4		457
700 X 350	28 X 14	711.0 X 355.6		457
700 X 300	28 X 12	711.0 X 323.8		448
750	30	762	559	559
750 X 700	30 X 28	762.0 X 711.0		546
750 X 650	30 X 26	762.0 X 660.0		546
750 X 600	30 X 24	762.0 X 610.0		533
750 X 550	30 X 22	762.0 X 559.0		521
750 X 500	30 X 20	762.0 X 508.0		508
750 X 450	30 X 18	762.0 X 457.0		495
750 X 400	30 X 16	762.0 X 406.4		483
750 X 350	30 X 14	762.0 X 355.6		483
750 X 300	30 X 12	762.0 X 323.8		473
750 X 250	30 X 10	762.0 X 273.0		460
800	32	813	597	597
800 X 750	32 X 30	813.0 X 762.0		584
800 X 700	32 X 28	813.0 X 711.0		572
800 X 650	32 X 26	813.0 X 660.0		572
800 X 600	32 X 24	813.0 X 610.0		559
800 X 550	32 X 22	813.0 X 559.0		546
800 X 500	32 X 20	813.0 X 508.0		533
800 X 450	32 X 18	813.0 X 457.0		521
800 X 400	32 X 16	813.0 X 406.4		508
800 X 350	32 X 14	813.0 X 355.6		508
850	34	864	635	635
850 X 800	34 X 32	864.0 X 813.0		622
850 X 750	34 X 30	864.0 X 762.0		610
850 X 700	34 X 28	864.0 X 711.0		597
850 X 650	34 X 26	864.0 X 660.0		597
850 X 600	34 X 24	864.0 X 610.0		584
850 X 550	34 X 22	864.0 X 559.0		572
850 X 500	34 X 20	864.0 X 508.0		559
850 X 450	34 X 18	864.0 X 457.0		546
850 X 400	34 X 16	864.0 X 406.4		533
900	36	914	673	673
900 X 850	36 X 34	914.0 X 864.0		660
900 X 800	36 X 32	914.0 X 813.0		648
900 X 750	36 X 30	914.0 X 762.0		635
900 X 700	36 X 28	914.0 X 711.0		622
900 X 650	36 X 26	914.0 X 660.0		622
900 X 600	36 X 24	914.0 X 610.0		610
900 X 550	36 X 22	914.0 X 559.0		597
900 X 500	36 X 20	914.0 X 508.0		584
900 X 450	36 X 18	914.0 X 457.0		572
900 X 400	36 X 16	914.0 X 406.4		559
950	38	965	711	711
950 X 900	38 X 36	965.0 X 914.0		711
950 X 850	38 X 34	965.0 X 864.0		698
950 X 800	38 X 32	965.0 X 813.0		686
950 X 750	38 X 30	965.0 X 762.0		673
950 X 700	38 X 28	965.0 X 711.0		648
950 X 650	38 X 26	965.0 X 660.0		648
950 X 600	38 X 24	965.0 X 610.0		635
950 X 550	38 X 22	965.0 X 559.0		622
950 X 500	38 X 20	965.0 X 508.0		610
950 X 450	38 X 18	965.0 X 457.0		597
1000	40	1016	749	749
1000 X 950	40 X 38	1016.0 X 965.0		749
1000 X 900	40 X 36	1016.0 X 914.0		737
1000 X 850	40 X 34	1016.0 X 864.0		724
1000 X 800	40 X 32	1016.0 X 813.0		711
1000 X 750	40 X 30	1016.0 X 762.0		698
1000 X 700	40 X 28	1016.0 X 711.0		673
1000 X 650	40 X 26	1016.0 X 660.0		673
1000 X 600	40 X 24	1016.0 X 610.0		660
1000 X 550	40 X 22	1016.0 X 559.0		648
1000 X 500	40 X 20	1016.0 X 508.0		635
1000 X 450	40 X 18	1016.0 X 457.0		622
1050	42	1067	762	711
1050 X 1000	42 X 40	1067.0 X 1016.0		711
1050 X 950	42 X 38	1067.0 X 965.0		711
1050 X 900	42 X 36	1067.0 X 914.0		711
1050 X 850	42 X 34	1067.0 X 864.0		711
1050 X 800	42 X 32	1067.0 X 813.0		711
1050 X 750	42 X 30	1067.0 X 762.0		711
1050 X 700	42 X 28	1067.0 X 711.0		698
1050 X 650	42 X 26	1067.0 X 660.0		698
1050 X 600	42 X 24	1067.0 X 610.0		660
1050 X 550	42 X 22	1067.0 X 559.0		660
1050 X 500	42 X 20	1067.0 X 508.0		660
1050 X 450	42 X 18	1067.0 X 457.0		648
1050 X 400	42 X 16	1067.0 X 406.4		635
1100	44	1118	813	762
1100 X 1050	44 X 42	1118.0 X 1067.0		762
1100 X 1000	44 X 40	1118.0 X 1016.0		749
1100 X 950	44 X 38	1118.0 X 965.0		737
1100 X 900	44 X 36	1118.0 X 914.0		724
1100 X 850	44 X 34	1118.0 X 864.0		724
1100 X 800	44 X 32	1118.0 X 813.0		711
1100 X 750	44 X 30	1118.0 X 762.0		711
1100 X 700	44 X 28	1118.0 X 711.0		698
1100 X 650	44 X 26	1118.0 X 660.0		698
1100 X 600	44 X 24	1118.0 X 610.0		698
1100 X 550	44 X 22	1118.0 X 559.0		686
1100 X 500	44 X 20	1118.0 X 508.0		686
1150	46	1168	851	800
1150 X 1100	46 X 44	1168.0 X 1118.0		800
1150 X 1050	46 X 42	1168.0 X 1067.0		787
1150 X 1000	46 X 40	1168.0 X 1016.0		775
1150 X 950	46 X 38	1168.0 X 965.0		762
1150 X 900	46 X 36	1168.0 X 914.0		762
1150 X 850	46 X 34	1168.0 X 864.0		749
1150 X 800	46 X 32	1168.0 X 813.0		749
1150 X 750	46 X 30	1168.0 X 762.0		737
1150 X 700	46 X 28	1168.0 X 711.0		737
1150 X 650	46 X 26	1168.0 X 660.0		737
1150 X 600	46 X 24	1168.0 X 610.0		724
1150 X 550	46 X 22	1168.0 X 559.0		724
1200	48	1219	889	838
1200 X 1150	48 X 46	1219.0 X 1168.0		838
1200 X 1100	48 X 44	1219.0 X 1118.0		838
1200 X 1050	48 X 42	1219.0 X 1067.0		813
1200 X 1000	48 X 40	1219.0 X 1016.0		813
1200 X 950	48 X 38	1219.0 X 965.0		813
1200 X 900	48 X 36	1219.0 X 914.0		787
1200 X 850	48 X 34	1219.0 X 864.0		787
1200 X 800	48 X 32	1219.0 X 813.0		787
1200 X 750	48 X 30	1219.0 X 762.0		762
1200 X 700	48 X 28	1219.0 X 711.0		762
1200 X 650	48 X 26	1219.0 X 660.0		762
1200 X 600	48 X 24	1219.0 X 610.0		737
1200 X 550	48 X 22	1219.0 X 559.0		737
Notes 1) Besides the above mentioned standards, the standards of GB/T 10752, SH 3408, SH 3409, HG/T 21635, HG/T 21631, SY/T 0510, DL/T 695, EN 10253 etc.are also applied. 2) For the straight tees and crosses with DN 650(NPS 26) and the reducing tees and crosses with DN 350(NPS 14), the outlet sizes are recommended to use(that mean the other sizes may be applied). 3) For the tees and crosses with the sizes larger than that listed in the above table, they will be supplied subject to the sized agreed by purchaser and manufacturer or according to manufacturer s size.

Application:

1.Plumbing systems: WPB carbon steel tees are often used in plumbing systems to distribute water or gas flow to multiple fixtures or branches. They are used to create junctions between main pipes and branch lines.

2.Oil and gas industry: WPB carbon steel tees are widely used in the oil and gas industry for the transportation of oil, gas, and other fluids. They play a crucial role in pipeline systems, allowing for the branching of pipelines and the redirection of flow.

3.Chemical processing plants: In chemical processing plants, WPB carbon steel tees are utilized for the distribution of chemicals or fluids to different processing units or reactors. They provide a reliable and efficient means of connecting pipes and ensuring proper flow control.

4.HVAC systems: Heating, ventilation, and air conditioning (HVAC) systems often incorporate WPB carbon steel tees to facilitate the distribution of air or refrigerant flow within a building. Tees are used to create branch connections for different zones or areas.

5.Power generation plants: Power plants, including thermal power plants and nuclear power plants, utilize WPB carbon steel tees in their piping systems. They help in the distribution of steam, water, or other fluids required for power generation processes.