Stainless steel pipe fittings

Stainless steel pipe fittings is a tube which is made of stainless steel , the products of Stainless steel pipe fittings include: stainless steel elbow, stainless steel tee, stainless steel cross, stainless steel diameter pipe, stainless steel pipe cap, etc., they can be divided into stainless steel pipe fittings, threaded stainless steel pipe fittings, flanges stainless steel pipe fittings and welded stainless steel pipe fittings according to the connection methods

Nominal Diameter		Outside Diameter at Bevel
				45°Elbow	90°Elbow		180°Elbow
				B	A		O		K
DN	NPS	Series A	Series B	Long Radius	Long Radius	Short Radius	Long Radius	Short Radius	Long Radius	Short Radius
15	1/2	21.3	18	16	38	–	76	–	48	–
20	3/4	26.9	25	19	38	–	76	–	51	–
25	1	33.7	32	22	38	25	76	51	56	41
32	1.1/4	42.4	38	25	48	32	95	64	70	52
40	1.1/2	48.3	45	29	57	38	114	76	83	62
50	2	60.3	57	35	76	51	152	102	106	81
65	2.1/2	76.1(73)	76	44	95	64	190	127	132	100
80	3	88.9	89	51	114	76	229	152	159	121
90	3.1/2	101.6	–	57	133	89	267	178	184	140
100	4	114.3	108	64	152	102	305	203	210	159
125	5	139.7	133	79	190	127	381	254	262	197
150	6	168.3	159	95	229	152	457	305	313	237
200	8	219.1	219	127	305	203	610	406	414	313
250	10	273.0	273	159	381	254	762	508	518	391
300	12	323.9	325	190	457	305	914	610	619	467
350	14	355.6	377	222	533	356	1067	711	711	533
400	16	406.4	426	254	610	406	1219	813	813	610
450	18	457.2	478	286	686	457	1372	914	914	686
500	20	508.0	529	318	762	508	1524	1016	1016	762
550	22	559	-/td>	343	838	559	1676	1118	1118	838
600	24	610	630	381	914	610	1829	1219	1219	914
650	26	660	-/td>	406	991	660	1982	1320	-/td>	-/td>

Stainless steel tee
GB 12459、GB/T 13401、SH 3408、SH 3409、HG/T 21635、HG/T 21631、SY/T 0510、ASME B16.9

Nominal Diameter		Outside Diameter				Center to End
Nominal Diameter		D1		D2		Center to End
DN	NPS	Series A	Series B	Series A	Series B	C	M
15×15×15	1/2×1/2×1/2	21.3	18	21.3	18	25	25
15×15×10	1/2×1/2×3/8	21.3	18	17.3	14	25	25
15×15×8	1/2×1/2×1/4	21.3	18	13.7	10	25	25
20×20×20	3/4×3/4×3/4	26.9	25	26.9	25	29	29
20×20×15	3/4×3/4×1/2	26.9	25	21.3	18	29	29
20×20×10	3/4×3/4×3/8	26.9	25	17.3	14	29	29
25×25×25	1×1×1	33.7	32	33.7	32	38	38
25×25×20	1×1×3/4	33.7	32	26.9	25	38	38
25×25×15	1×1×1/2	33.7	32	21.3	18	38	38
32×32×32	1.1/4×1.1/4×1.1/4	42.4	38	42.4	38	48	48
32×32×25	1.1/4×1.1/4×1	42.4	38	33.7	32	48	48
32×32×20	1.1/4×1.1/4×3/4	42.4	38	26.9	25	48	48
32×32×15	1.1/4×1.1/4×1/2	42.4	38	21.3	18	48	48
40×40×40	1.1/2×1.1/2×1.1/2	48.3	45	48.3	45	57	57
40×40×32	1.1/2×1.1/2×1.1/4	48.3	45	42.4	38	57	57
40×40×25	1.1/2×1.1/2×1	48.3	45	33.7	32	57	57
40×40×20	1.1/2×1.1/2×3/4	48.3	45	26.9	25	57	57
40×40×15	1.1/2×1.1/2×1/2	48.3	45	21.3	18	57	57
50×50×50	2×2×2	60.3	57	60.3	57	64	64
50×50×40	2×2×1.1/2	60.3	57	48.3	45	64	60
50×50×32	2×2×1.1/4	60.3	57	42.4	38	64	57
50×50×25	2×2×1	60.3	57	33.7	32	64	51
50×50×20	2×2×3/4	60.3	57	26.9	25	64	44
65×65×65	2.1/2×2/1/2×2.1/2	73.0	76	73.0	76	76	76
65×65×50	2.1/2×2/1/2×2	73.0	76	60.3	57	76	70
65×65×40	2.1/2×2/1/2×1.1/2	73.0	76	48.3	45	76	67
65×65×32	2.1/2×2/1/2×1.1/4	73.0	76	42.4	38	76	64
65×65×25	2.1/2×2/1/2×1	73.0	76	33.7	32	76	57
80×80×80	3×3×3	88.9	89	88.9	89	86	86
80×80×65	3×3×2.1/2	88.9	89	73.0	76	86	83
80×80×50	3×3×2	88.9	89	60.3	57	86	76
80×80×40	3×3×1.1/2	88.9	89	48.3	45	86	73
80×80×32	3×3×1.1/4	88.9	89	42.4	38	86	70
90×90×90	3.1/2×3.1/2×3.1/2	101.6	–	101.6	–	95	95
90×90×80	3.1/2×3.1/2×3	101.6	–	88.9	89	95	92
90×90×65	3.1/2×3.1/2×2.1/2	101.6	–	73.0	76	95	89
90×90×50	3.1/2×3.1/2×2	101.6	–	60.3	57	95	83
90×90×40	3.1/2×3.1/2×1.1/2	101.6	–	48.3	45	95	79
100×100×100	4×4×4	114.3	108	114.3	108	105	105
100×100×90	4×4×3.1/2	114.3	108	101.6	–	105	102
100×100×80	4×4×3	114.3	108	88.9	89	105	98
100×100×65	4×4×2.1/2	114.3	108	73.0	76	105	95
100×100×50	4×4×2	114.3	108	60.3	57	105	89
100×100×40	4×4×1.1/2	114.3	108	48.3	45	105	86
125×125×125	5×5×5	141.3	133	141.3	133	124	124
125×125×100	5×5×4	141.3	133	114.3	108	124	117
125×125×90	5×5×3.1/2	141.3	–	101.6	–	124	114
125×125×80	5×5×3	141.3	133	88.9	89	124	111
125×125×65	5×5×2.1.2	141.3	133	73.0	76	124	108
125×125×50	5×5×2	141.3	133	60.3	57	124	105
150×150×150	6×6×6	168.3	159	168.3	159	143	143
150×150×125	6×6×5	168.3	159	141.3	133	143	137
150×150×100	6×6×4	168.3	159	114.3	108	143	130
150×150×90	6×6×3.1/2	168.3	-/td>	101.6	-/td>	143	127
150×150×80	6×6×3	168.3	159	88.9	89	143	124
150×150×65	6×6×2.1/2	168.3	159	73.0	76	143	121
200×200×200	8×8×8	219.1	219	219.1	219	178	178
200×200×150	8×8×6	219.1	219	168.3	159	178	168
200×200×125	8×8×5	219.1	219	141.4	133	178	162
200×200×100	8×8×4	219.1	219	114.3	108	178	156

Tee

Nominal Diameter		Outside Diameter		End to End
Nominal Diameter		D1*D2		End to End
DN	NPS	A series	B series	H
20×15	3/4×1/2	26.9×21.3	25×18	38
20×10	3/4×3/8	26.9×17.3	25×14	38
25×20	1×3/4	33.7×26.9	32×25	51
25×15	1×1/2	33.7×21.3	32×18	51
32×25	1.1/4×1	42.4×33.7	38×32	51
32×20	1.1/4×3/4	42.4×26.9	38×25	51
32×15	1.1/4×1/2	42.4×21.3	38×18	51
40×32	1.1/2×1.1/4	48.3×42.4	45×38	64
40×25	1.1/2×1	48.3×33.7	45×32	64
40×20	1.1/2×3/4	48.3×26.9	45×25	64
40×15	1.1/2×1/2	48.3×21.3	45×18	64
50×40	2×1.1/2	60.3×48.3	57×45	76
50×32	2×1.1/4	60.3×42.4	57×38	76
50×25	2×1	60.3×33.7	57×32	76
50×20	2×3/4	60.3×26.9	57×25	76
65×50	2.1/2×2	73.0×60.3	76×57	89
65×40	2.1/2×1.1/2	73.0×48.3	76×45	89
65×32	2.1/2×1.1/4	73.0×42.4	76×38	89
65×25	2.1/2×1	73.0×33.7	76×32	89
80×65	3×2.1/2	88.9×73.0	89×76	89
80×50	3×2	88.9×60.3	89×57	89
80×40	3×1.1/2	88.9×48.3	89×45	89
80×32	3×1.1/4	88.9×42.4	89×38	89
90×80	3.1/2×3	101.6×88.9	-/td>	102
90×65	3.1/2×2.1/2	101.6×73.0	-/td>	102
90×50	3.1/2×2	101.6×60.3	-/td>	102
90×40	3.1/2×1.1/2	101.6×48.3	-/td>	102
90×32	3.1/2×1.1/4	101.6×42.4	-/td>	102
100×90	4×3.1/2	114.3×101.6	-/td>	102
100×80	4×3	114.3×88.9	108×89	102
100×65	4×2.1/2	114.3×73.0	108×76	102
100×50	4×2	114.3×60.3	108×57	102
100×40	4×1.1/2	114.3×48.3	108×45	102
125×100	5×4	141.3×114.3	133×108	127
125×90	5×3.1/2	141.3×101.6	-/td>	127
125×80	5×3	141.3×88.9	133×89	127
125×65	5×2.1/2	141.3×73.0	133×76	127
125×50	5×2	141.3×60.3	133×57	127
150×125	6×5	168.3×141.3	159×133	140
150×100	6×5	168.3×114.3	159×108	140
150×90	6×3.1/2	168.3×101.6	-/td>	140
150×80	6×3	168.3×88.9	159×89	140
150×65	6×2.1/2	168.3×73.0	159×76	140
200×150	8×6	219.1×168.3	219×159	152
200×125	8×5	219.1×141.3	219×133	152
200×100	8×4	219.1×114.3	219×108	152

Cap（mm)

Nominal Diameter		D Outside Diameter at Bevel		Back to End
Nominal Diameter		Series A	Series B	E	T	E1
DN	NPS	Series A	Series B	E	T	E1
15	1/2	21.3	18	25	4.57	25
20	3/4	26.9	25	25	3.81	25
25	1	33.7	32	38	4.57	38
32	1.1/4	42.4	38	38	4.83	38
40	1.1/2	48.3	45	38	5.08	38
50	2	60.3	57	38	5.59	44
65	2.1/2	76.1(73)	76	38	7.11	51
80	3	88.9	89	51	7.62	64
90	3.1/2	101.6	–	64	8.13	76
100	4	114.3	108	64	8.64	76
125	5	139.7	133	76	9.65	89
150	6	168.3	159	89	10.92	102
200	8	219.1	219	102	12.70	127
250	10	273.0	273	127	12.70	152
300	12	323.9	325	152	12.70	178
350	14	355.6	377	165	12.70	191
400	16	406.4	426	178	12.70	203
450	18	457.2	478	203	12.70	229
500	20	508.0	529	229	12.70	254
550	22	559	–	254	12.70	254
600	24	610	630	267	12.70	305
650	26	660	–	267	-/td>	-/td>
700	28	711	720	?267	-/td>	-/td>
750	30	762	–	?267	-/td>	-/td>
800	32	813	820	267	-/td>	-/td>
850	34	864	–	267	-/td>	-/td>
900	36	914	920	267	-/td>	-/td>
950	38	965	–	305	-/td>	-/td>
1000	40	1016	1020	305	-/td>	-/td>
1050	42	1067	–	305	-/td>	-/td>
1100	44	1118	1120	343	-/td>	-/td>
1150	46	1168	–	343	-/td>	-/td>
1200	48	1220	1220	343	-/td>	-/td>