stainless steel Straight Tee

Stainless steel tees are pipe fittings and pipe connectors. It is used at the branch pipe of main pipe. Stainless steel tees can be divided into equal diameter tees and reducing tees. The nozzle ends of equal diameter tees are the same

Size: The size of the main pipe connection of the reducing tee is the same, while the size of the branch pipe connection is smaller than the size of the main pipe connection.

等径三通 Straight Tee						异径三通 Reducing Tee					四通 Cross
公称通径DN	端部外径 D		中心至端面				公称 通径 DN	端部外径					中心至端面
			C	M				D1		D2			C	M
	Series A	B series						Series A	B series	Series A		B series
15	21.3	18	25				20*15	26.9	25	21.3		18	29	29
20	26.9	25	29				25*20	33.7	32	26.9		25	38	38
25	33.7	32	38				25*15	33.7	32	21.3		18	38	38
32	42.4	38	48				32*25	42.4	38	33.7		32	48	48
40	48.3	45	57				32*20	42.4	25	26.9		25	48	48
50	60.3	57	64				32*15	42.4	18	21.3		18	48	48
65	76.1	76	76				40*32	48.3	45	42.4		38	57	57
80	88.9	89	86				40*25	48.3	45	33.7		32	57	57
90	101.6	–	95				40*20	48.3	45	26.9		25	57	57
100	114.3	108	105				50*40	60.3	57	48.3		45	64	60
125	139.7	133	124				50*32	60.3	57	42.4		38	64	57
150	168.3	159	143				50*25	60.3	57	33.7		32	64	61
200	219.1	219	178				65*50	76.1	76	60.3		57	76	70
250	273	273	216				65*40	76.1	76	48.3		45	76	67
300	323.9	325	254				65*32	76.1	76	42.4		38	76	64
350	355.6	377	279				80*65	88.9	89	76.1		76	86	83
400	406.4	426	305				80*50	88.9	89	60.3		57	86	76
450	457.2	478	313				80*40	88.9	89	48.3		45	86	73
500	508	529	381				100*80	114.3	108	88.9		89	105	98
550	559	–	419				100*65	114.3	108	76.1		76	105	95
600	610	630	432				100*50	114.3	108	60.3		57	105	89
650	660	–	495				125*100	139.7	133	114.3		108	124	117
700	711	720	521				125*80	139.7	133	88.9		89	124	111
750	762	–	559				125*65	139.7	133	76.1		76	124	108
800	813	820	597				150*125	168.3	159	139.7		133	143	137
850	864	–	635				150*100	168.3	159	114.3		108	143	130
900	914	–	673				150*80	168.3	159	88.9		89	143	124
950	965	–	711				200*150	219.1	219	168.3		159	178	168
1000	1016	1020	749				200*125	219.1	219	139.7		133	178	162
1050	1067	–	762		711		200*100	219.1	219	114.3		108	178	156
1100	1118	1120	813		762		250*200	273	273	219.1		219	216	208
1150	1168	–	851		800		250*150	273	273	168.3		159	216	194
1200	1220	1220	889		838		250*125	273	273	139.7		133	216	191
–	–	–	–				300*250	323.9	325	273		273	254	241
–	–	–	–				300*200	323.9	325	219.1		219	254	229
–	–	–	–				300*150	323.9	325	168.3		159	254	219
–	–	–	–				350*300	355.6	377	323.9		325	279	270
–	–	–	–				350*250	355.6	377	273		273	279	257
–	–	–	–				350*200	355.6	377	219.1		219	279	248
Note: The above pipe fittings shall comply with GB/T12459/GB/T13401 The materials are carbon steel (20 #, A106, etc.), alloy (16Mn, 12Cr1MoV, P11, etc.) and stainless steel (304, 316L, etc.)

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