Stainless Steel 316L Pipe Fittings

Manufacturer and exporter of Stainless Steel 316L Pipe Fittings, SA 403 WP 316L Long Radius and Short Radius Elbow in India, Know more about SS 316L Concentric and Eccentric Reducer chemical, mechanical and physical properties

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	Grade 316L Stainless Steel Butt Weld Fittings
Sizes	1/2" – 12"
Stainless Steel WP316L Fittings Types	Stainless Steel ASTM A403 WP316L 90º LRs, 90º SRs, 45º Elbows, Stainless Steel UNS S31603 Concentric Reducers, ASTM A403 WP316L Eccentric Reducers, ASME SA403 Stainless Steel 316L Tees, Reducing Tees and Stub Ends Fittings
Schedules	Sch 10S - 80S

Thermal Conductivity(W/m.K)
At 500°C	At 100°C
21.5	16.3

Standard	Description
ANSI B16.9	Factory-made wrought steel butt-welding fittings.
ASTM A182/ ASTM A182M	Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Stainless Steel Piping fittings
ANSI B16.11	Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged fittings
ASTM A403/ ASTM A403M	Wrought austenitic stainless steel piping fittings.
ANSI B16.25	Butt-welding ends.
ASTM A815/ ASTM A815M	Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.
ISO 4144	Stainless steel fittings threaded to ISO 7-1.
AS 2129	Flanges for pipes, valves and fittings
MSS SP-95	Swage(d) Nipples and Bull Plugs
ANSI/ASME B1.20.1	Pipe threads, general purpose (inch).
BS3799	Specification for Steel pipe fitting, screwed and Socket-welding for the petroleum industry
ANSI B16.5	Steel pipe flanges and flanged fittings.
API 590-605 ASME B16.9	‘Factory-Made Wrought Buttwelding fittings
MSS SP43	Wrought stainless steel butt-welding fitting. Wrought and Fabricated Butt-Welding fittings for Low Pressure, Corrosion Resistant Applications
ANSI – B 16.9 ASTM A403 – ASME SA403	‘Standard Specification for Wrought Austenitic Stainless Steel Piping fittings
BS21	Threading.
ASME B16.25	‘Buttwelding Ends’
ASME B16.28	‘Wrought Steel Buttwelding Short Radius Elbows and Returns’

Elastic Modulus (GPa)	193

NPS	45° 3D Center to End B	45° Long Radius Center to End B	90° Long Radius Center to End A	90° 3D Center to End A	Outer Dia D
3.1/2	111	57	133	267	101.6
4	127	64	152	305	114.3
5	157	79	190	381	141.3
6	189	95	229	457	168.3
8	252	127	305	610	219.1
1/2		16	38		21.3
3/4	24	19	38	57	26.7
1	31	22	38	76	33.4
1.1/4	39	25	48	95	42.2
1.1/2	47	29	57	114	48.3
2	63	35	76	152	60.3
2.1/2	79	44	95	190	73
3	95	51	114	229	88.9
10	316	159	381	762	273
12	378	190	457	914	323.8
14	441	222	533	1067	355.6
16	505	254	610	1219	406.4

NPS	45° Long Radius Center to End B	45° 3D Center to End B	90° Long Radius Center to End A	90° 3D Center to End A	Outer Dia. D
34	533	1073	1295	2591	864
36	565	1135	1372	2743	914
18	286	568	686	1372	457
20	318	632	762	1524	508
22	343	694	838	1676	559
24	381	757	914	1829	610
26	406	821	991	1981	660
28	438	883	1067	2134	711
30	470	946	1143	2286	762
32	502	1010	1219	2438	813
38	600	1200	1448	2896	965
40	632	1264	1524	3048	1016
42	660	1326	1600	3200	1067
44	695	1389	1676	3353	1118
46	727	1453	1753	3505	1168
48	759	1516	1829	3658	1219

• maximum allowable stress for 316 is 20,000 psi, but it is only 16,700 psi for 316L

NPS	Outside Dia D	Outside Dia D1	Length H
2.1/2 ▸ 2	73	60.3	89
3 ▸ 1.1/4	88.9	42.2	89
3 ▸ 1.1/2	88.9	48.3	89
3 ▸ 2	88.9	60.3	89
3 ▸ 2.1/2	88.9	73	89
3.1/2 ▸ 1.1/4	101.6	42.2	102
3.1/2 ▸ 1.1/2	101.6	48.3	102
3.1/2 ▸ 2	101.6	60.3	102
3.1/2 ▸ 2.1/2	101.6	73	102
3.1/2 ▸ 3	101.6	88.9	102
4 ▸ 1.1/2	114.3	48.3	102
4 ▸ 2	114.3	60.3	102
4 ▸ 2.1/2	114.3	73	102
4 ▸ 3	114.3	88.9	102
4 ▸ 3.1/2	114.3	101.6	102
5 ▸ 2	141.3	60.3	127
5 ▸ 2.1/2	141.3	73	127
3/4 ▸ 1/2	26.7	21.3	38
1 ▸ 1/2	33.4	21.3	51
1 ▸ 3/4	33.4	26.7	51
1.1/4 ▸ 1/2	42.2	21.3	51
1.1/4 ▸ 3/4	42.2	26.7	51
1.1/4 ▸ 1	42.2	33.4	51
1.1/2 ▸ 1/2	48.3	21.3	64
1.1/2 ▸ 3/4	48.3	26.7	64
1.1/2 ▸ 1	48.3	33.4	64
1.1/2 ▸ 1.1/4	48.3	42.2	64
2 ▸ 3/4	60.3	26.7	76
2 ▸ 1	60.3	33.4	76
2 ▸ 1.1/4	60.3	42.2	76
2 ▸ 1.1/2	60.3	48.3	76
2.1/2 ▸ 1	73	33.4	89
2.1/2 ▸ 1.1/4	73	42.2	89
2.1/2 ▸ 1.1/2	73	48.3	89
5 ▸ 3	141.3	88.9	127
5 ▸ 3.1/2	141.3	101.6	127
5 ▸ 4	141.3	114.3	127
6 ▸ 2.1/2	168.3	73	140
6 ▸ 3	168.3	88.9	140
6 ▸ 3.1/2	168.3	101.6	140
6 ▸ 4	168.3	114.3	140
6 ▸ 5	168.3	141.3	140
8 ▸ 3.1/2	219.1	101.6	152
8 ▸ 4	219.1	114.3	152
8 ▸ 5	219.1	141.3	152
8 ▸ 6	219.1	168.3	152
10 ▸ 4	273	114.3	178
10 ▸ 5	273	141.3	178
10 ▸ 6	273	168.3	178
10 ▸ 8	273	219.1	178
12 ▸ 5	323.9	141.3	203
12 ▸ 6	323.9	168.3	203
12 ▸ 8	323.9	219.1	203
12 ▸ 10	323.9	273	203
14 ▸ 6	355.6	168.3	330
14 ▸ 8	355.6	219.1	330
14 ▸ 10	355.6	273	330
14 ▸ 12	355.6	323.9	330
16 ▸ 8	406.4	219	356
16 ▸ 10	406.4	273	356
16 ▸ 12	406.4	323.9	356
16 ▸ 14	406.4	355.6	356
18 ▸ 10	457	273	381
18 ▸ 12	457	323.9	381
18 ▸ 14	457	355.6	381
18 ▸ 16	457	406.4	381
20 ▸ 12	508	323.9	508
20 ▸ 14	508	355.6	508
20 ▸ 16	508	406.4	508
20 ▸ 18	508	457	508
22 ▸ 14	559	355.6	508
22 ▸ 16	559	406.4	508
22 ▸ 18	559	457	508
22 ▸ 20	559	508	508
24 ▸ 16	610	406.4	508
24 ▸ 18	610	457	508
24 ▸ 20	610	508	508
24 ▸ 22	610	559	508
26 ▸ 18	660	457	610
26 ▸ 20	660	508	610
26 ▸ 22	660	559	610
26 ▸ 24	660	610	610
28 ▸ 18	711	457	610
28 ▸ 20	711	508	610
28 ▸ 24	711	610	610
28 ▸ 26	711	660	610
30 ▸ 20	762	508	610
30 ▸ 24	762	610	610
30 ▸ 26	762	660	610
30 ▸ 28	762	711	610
32 ▸ 24	813	610	610
32 ▸ 26	813	660	610
32 ▸ 28	813	711	610
32 ▸ 30	813	762	610
34 ▸ 24	864	610	610
34 ▸ 26	864	660	610
34 ▸ 30	864	762	610
34 ▸ 32	864	813	610
36 ▸ 24	914	610	610
36 ▸ 26	914	660	610
36 ▸ 30	914	762	610
36 ▸ 32	914	813	610
36 ▸ 34	914	864	610
38 ▸ 26	965	660	610
38 ▸ 28	965	711	610
38 ▸ 30	965	762	610
38 ▸ 32	965	813	610
38 ▸ 34	965	864	610
38 ▸ 36	965	914	610
40 ▸ 30	1016	762	610
40 ▸ 32	1016	813	610
40 ▸ 34	1016	864	610
40 ▸ 36	1016	914	610
40 ▸ 38	1016	965	610

Dimensional Tolerances of Eccentric and Concentric Reducers ASME B16.9
Nominal Pipe Sizes	5 to 8	3 to 3.1/2	4	1/2 to 2.1/2
I.D at End	1.6	1.6	1.6	0.8
O.D at Bevel (D)	+ 2.4 - 1.6	1.6	1.6	+ 1.6 - 0.8
Overall Length (H)	2	2	2	2
Nominal Pipe Sizes	32 to 48	20 to 24	26 to 30	10 to 18
I.D at End	+ 6.4 - 4.8	4.8	+ 6.4 - 4.8	3.2
O.D at Bevel (D)	+ 6.4 - 4.8	+ 6.4 - 4.8	+ 6.4 - 4.8	+ 4 - 3.2
Overall Length (H)	5	2	5	2
Wall Thickness (t)	Not less than 87.5% of Nominal Wall Thk.
Dimensional tolerances are in mm unless otherwise indicated and are equal ± except as noted.

Supplier of Seamless and Welded AISI 316L Stub End in Schedule 10/ SCH40 in Mumbai, Buy ASTM A403 Gr WP 316L buttweld pipe fittings as per MSS-SP-43 and NACE MR0103, MR0175 standard at best price

90° BENDS

Size (in.)	T (in.)	Pressure Rating (psi)	Long Radius1			Short Radius
			B (in.)	R (in.)	Weight (lbs.)	A (in.)	R (in.)	Weight (lbs.)
4	0.52	250	9	7	50	6.5	4.5	40
6	0.55	250	11.5	9.5	80	8	6	65
8	0.6	250	14	12	140	9	7	105
10	0.68	250	16.5	14.5	215	11	9	165
12	0.75	250	19	17	325	12	10	240
14	0.66	250	21.5	19	385	14	11.5	290
16	0.7	250	24	21.5	505	15	12.5	370
18	0.75	250	26.5	24	630	16.5	14	450
20	0.8	250	29	26.5	810	18	15.5	575
24	0.89	250	34	30.5	1240	22	18.5	900
30	1.03	250	41.5	38	2105	25	21.5	1430
36	1.15	250	49	45.5	3285	28	24.5	2135
42	1.28	250	56.5	53	4865	31	27.5	3055
48	1.42	250	64	60.5	6790	34	30.5	4090
54	0.9	2502	-	-	-	39	34.3	3740
60	0.94	2502	-	-	-	43	36.5	4965
64	0.99	2502	-	-	-	48	38.8	6745

Size (in.)	T (in.)	Pressure Rating (psi)	R (in.)	C (in.)	Weight (lbs.)
4	0.52	250	4.81	4	35
6	0.55	250	7.25	5	55
8	0.6	250	8.44	5.5	85
10	0.68	250	10.88	6.5	130
12	0.75	250	13.25	7.5	200
14	0.66	250	12.06	7.5	220
16	0.7	250	13.25	8	280
18	0.75	250	14.5	8.5	330
20	0.8	250	16.88	9.5	425
24	0.89	250	18.12	11	630
30	1.03	250	27.75	15	1120
36	1.15	250	35	18	1755
42	1.28	250	42.25	21	2600
48	1.42	250	49.5	24	3575
54	0.9	2505	42.32	20.5	2735
60	0.94	2505	44.08	23.5	3790
64	0.99	2505	45.85	25	5105

Size (in.)	Short Radius 3			T 1 (in.)	Pressure Rating (psi)	T (in.)	Long Radius
	A (in.)	R (in.)	Weight (lbs.)				A (in.)	R (in.)	Weight (lbs.)
6 × 4	8	6	55	0.52	250	0.55	11.5	9.5	70
8 × 4	9	7	75	0.52	250	0.6	14	12	100
8 × 6	9	7	95	0.55	250	0.6	14	12	115
10 × 4	11	9	130	0.52	250	0.68	16.5	14.5	195
10 × 6	11	9	130	0.55	250	0.68	16.5	14.5	180
10 × 8	11	9	155	0.6	250	0.68	16.5	14.5	215
12 × 4	12	10	140	0.52	250	0.75	16.5	14.5	215
12 × 6	12	10	160	0.55	250	0.75	19	17	235
12 × 8	12	10	190	0.6	250	0.75	19	17	285
12 × 10	12	10	200	0.68	250	0.75	19	17	325
14 × 6	14	11.5	190	0.55	250	0.66	21.5	19	-
14 × 8	14	11.5	215	0.6	250	0.66	21.5	19	285
14 × 10	14	11.5	240	0.68	250	0.66	21.5	19	325
14 × 12	14	11.5	280	0.75	250	0.66	21.5	19	370
16 × 6	15	12.5	220	0.55	250	0.7	24	21.5	-
16 × 8	15	12.5	255	0.6	250	0.7	24	21.5	-
16 × 10	15	12.5	285	0.68	250	0.7	24	21.5	395
16 × 12	15	12.5	325	0.75	250	0.7	24	21.5	445
16 × 14	15	12.5	335	0.66	250	0.7	24	21.5	460
18 × 6	16.5	14	260	0.55	250	0.75	26.5	24	-
18 × 8	16.5	14	330	0.6	250	0.75	26.5	24	-
18 × 10	16.5	14	330	0.68	250	0.75	26.5	24	465
18 × 12	16.5	14	375	0.75	250	0.75	26.5	24	-
18 × 14	16.5	14	385	0.66	250	0.75	26.5	24	535
18 × 16	16.5	14	420	0.7	250	0.75	26.5	24	585
20 × 6	18	15.5	320	0.55	250	0.8	29	26.5	-
20 × 8	18	15.5	345	0.60	250	0.8	29	26.5	-
20 × 10	18	15.5	445	0.68	250	0.8	29	26.5	-
20 × 12	18	15.5	415	0.75	250	0.8	29	26.5	630
20 × 14	18	15.5	455	0.66	250	0.8	29	26.5	-
20 × 16	18	15.5	495	0.7	250	0.8	29	26.5	695
20 × 18	18	15.5	525	0.75	250	0.8	29	26.5	717
24 × 6	22	18.5	480	0.55	250	0.89	34	30.5	-
24 × 8	22	18.5	505	0.60	250	0.89	34	30.5	-
24 × 10	22	18.5	545	0.68	250	0.89	34	30.5	-
24 × 12	22	18.5	575	0.75	250	0.89	34	30.5	855
24 × 14	22	18.5	635	0.66	250	0.89	34	30.5	875
24 × 16	22	18.5	685	0.7	250	0.89	34	30.5	940
24 × 18	22	18.5	675	0.75	250	0.89	34	30.5	-
24 × 20	22	18.5	740	0.8	250	0.89	34	30.5	1080
30 × 124	25	21.5	840	0.75	250	1.03	41.5	38	-
30 × 144	25	21.5	1090	0.66	250	1.03	41.5	38	-
30 × 164	25	21.5	900	0.7	250	1.03	41.5	38	1400
30 × 184	25	21.5	980	0.75	250	1.03	41.5	38	-
30 × 204	25	21.5	1070	0.8	250	1.03	41.5	38	1575
30 × 244	25	21.5	1205	0.89	250	1.03	41.5	38	-
36 × 124	28	24.5	1195	0.75	250	1.15	49	45.5	-
36 × 144	28	24.5	1215	0.66	250	1.15	49	45.5	-
36 × 164	28	24.5	1255	0.70	250	1.15	49	45.5	-
36 × 184	28	24.5	1295	0.75	250	1.15	49	45.5	-
36 × 204	28	24.5	1360	0.8	250	1.15	49	45.5	-
36 × 244	28	24.5	1520	0.89	250	1.15	49	45.5	-
36 × 304	28	24.5	1785	1.03	250	1.15	49	45.5	-
42 × 124	31	27.5	1655	0.75	250	1.28	56.5	53	-
42 × 144	31	27.5	1675	0.66	250	1.28	56.5	53	-
42 × 164	31	27.5	1715	0.70	250	1.28	56.5	53	-
42 × 184	31	27.5	1755	0.75	250	1.28	56.5	53	-
42 × 204	31	27.5	1895	0.8	250	1.28	56.5	53	-
42 × 244	31	27.5	1980	0.89	250	1.28	56.5	53	-
42 × 304	31	27.5	2345	1.03	250	1.28	56.5	53	3673
42 × 364	31	27.5	3390	1.15	250	1.28	56.5	53	4270
48 × 124	34	30.5	2175	0.75	250	1.42	64	60.5	-
48 × 144	34	30.5	2195	0.66	250	1.42	64	60.5	-
48 × 164	34	30.5	2235	0.7	250	1.42	64	60.5	-
48 × 184	34	30.5	2275	0.75	250	1.42	64	60.5	-
48 × 204	34	30.5	2340	0.80	250	1.42	64	60.5	-
48 × 244	34	30.5	3240	0.89	250	1.42	64	60.5	-
48 × 304	34	30.5	3600	1.03	250	1.42	64	60.5	-
48 × 364	34	30.5	3255	1.15	250	1.42	64	60.5	5331
48 × 424	34	30.5	4685	1.28	250	1.42	64	60.5	-

Size (in.)	C (in.)	Pressure Rating (psi)	T (in.)	Weight (lbs.)	R (in.)
4	4	250	0.52	35	20.31
6	5	250	0.55	55	30.5
8	5.5	250	0.6	90	35.5
10	6.5	250	0.68	135	45.69
12	7.5	250	0.75	200	55.81
14	7.5	250	0.66	225	50.75
16	8	250	0.7	285	55.81
18	8.5	250	0.75	335	60.94
20	9.5	250	0.8	435	71.06
24	11	250	0.89	645	76.12
30	15	250	1.03	1145	116.75
36	18	250	1.15	1800	147.25
42	21	250	1.28	2680	177.69
48	24	250	1.42	3690	208.12
54	12	2506	0.9	2100	38.07
60	10.5	2506	0.94	2665	40.61
64	9.5	2506	0.99	3585	38.07

Size (in.)	C (in.)	Pressure Rating (psi)	T (in.)	Weight (lbs.)	R (in.)
4	4	250	0.52	35	10.06
6	5	250	0.55	55	15.06
8	5.5	250	0.6	90	17.62
10	6.5	250	0.68	130	22.62
12	7.5	250	0.75	200	27.62
14	7.5	250	0.66	225	25.12
16	8	250	0.7	285	27.62
18	8.5	250	0.75	335	30.19
20	9.5	250	0.8	435	35.19
24	11	250	0.89	640	37.69
30	15	250	1.03	1140	57.81
36	18	250	1.15	1790	72.88
42	21	250	1.28	2665	88
48	24	250	1.42	3665	103.06
54	14	250	0.9	2260	37.65
60	14	250	0.94	2985	38.36
64	13.5	250	0.99	3995	39.06

NPS (Normal Size Of Steel Pipe)	Schedule 40S			Schedule 10S			Schedule 80S
	ASME B16.9 Butt weld 45 Deg Elbows	ASME B16.9 Butt weld 90 Deg Elbows	ASME B16.9 Butt weld Equal Tee	ASME B16.9 Butt weld 45 Deg Elbow	ASME B16.9 Butt weld 90 Deg Elbow	ASME B16.9 Butt weld Equal Tee	ASME B16.9 Butt weld 45 Deg Elbow	ASME B16.9 Butt weld 90 Deg Elbow	ASME B16.9 Butt weld Equal Tee
8	0.02	0.03	0.06	0.01	0.02	0.03	0.03	0.04	0.07
10	0.02	0.03	0.03	0.02	0.03	0.05	0.04	0.06	0.09
15	0.04	0.08	0.10	0.03	0.06	0.09	0.05	0.10	0.14
20	0.04	0.08	0.17	0.03	0.07	0.13	0.05	0.11	0.20
25	0.11	0.15	0.29	0.08	0.14	0.28	0.14	0.22	0.38
32	0.17	0.26	0.59	0.11	0.23	0.49	0.23	0.40	0.68
40	0.23	0.40	0.86	0.17	0.30	0.68	0.29	0.51	1.02
50	0.4	0.70	1.28	0.25	0.50	0.85	0.59	0.91	1.59
65	0.77	1.40	2.19	0.48	0.85	1.41	0.99	1.81	3.13
80	1.08	2.20	3.31	0.63	1.25	1.77	1.50	2.97	4.45
90	1.42	2.83	4.08	0.75	1.70	2.67	2.00	4.00	5.44
100	2.09	4.47	5.27	1.08	2.10	3.46	2.81	6.18	7.71
150	5.44	10.89	10.99	2.72	5.45	8.07	8.16	16.32	13.61
200	10.77	21.54	20.91	5.33	10.20	15.65	16.56	33.11	28.12
250	19.27	38.56	35.38	9.75	18.15	26.46	25.86	51.71	49.90
300	29.71	59.42	62.14	13.62	25.80	39.46	39.69	79.38	83.91

NPS For (Normal Size Of Steel Pipe)	Schedule 40S			Schedule 10S			Schedule 80S
	ANSI B16.9 Butt weld Con Reducer	ANSI B16.9 Butt weld Ecc Reducer	ANSI B16.9 Butt weld Reducing Or Unequal Tee	ANSI B16.9 Butt weld Con Reducer	ANSI B16.9 Butt weld Ecc Reducer	ANSI B16.9 Butt weld Reducing Or Unequal Tee	ANSI B16.9 Butt weld Con Reducer	ANSI B16.9 Butt weld Ecc Reducer	ANSI B16.9 Butt weld Reducing Or Unequal Tee
40x.25	0.26	0.26	0.76	0.19	0.19	0.60	0.34	0.34	0.90
50x25	0.40	0.40	1.10	0.28	0.28	0.73	0.54	0.54	1.37
50x40	0.45	0.45	1.15	0.31	0.31	0.76	0.59	0.59	1.43
80x.50	1.00	1.00	2.91	0.55	0.55	1.56	1.79	1.79	3.91
100x50	1.50	1.50	4.48	0.78	0.78	2.94	1.95	1.95	6.55
100x80	1.74	1.74	4.64	0.87	0.87	3.04	2.33	2.33	6.79
150x80	3.95	3.95	9.68	1.82	1.82	6.86	5.51	5.51	11.57
150x100	4.07	4.07	11.94	1.96	1.96	7.10	5.96	5.96	11.97
200x100	6.55	6.55	17.98	3.01	3.01	13.46	9.23	9.23	24.18
200x150	6.74	6.74	18.82	3.19	3.19	14.08	10.12	10.12	25.31

Elec Resistivity(nΩ.m)	740

NPS	LENGTH H	O.D. D	LENGTH H1
1/2	25	21.3	25
3/4	25	26.7	25
1	38	33.4	38
1.1/4	38	42.2	38
1.1/2	38	48.3	38
2	38	60.3	44
2.1/2	38	73	51
3	51	88.9	64
3.1/2	64	101.6	76
4	64	114.3	76
5	76	141.3	89
6	89	168.3	102
8	102	219.1	127
10	127	273	152
12	152	323.8	178
14	165	355.6	191
16	178	406.4	203

NPS	LENGTH H	O.D. D	LENGTH H1
18	203	457	229
20	229	508	254
22	254	559	254
24	267	610	305
26	267	660
28	267	711
30	267	762
32	267	813
34	237	864
36	267	914
38	305	965
40	305	1016
42	305	1067
44	343	1118
46	343	1168
48	343	1219

Nominal Pipe Size	3 to 3.1/2	1/2 to 2.1/2	5 to 8	4
Outside Diameter at Bevel (D)	1.6	+ 1.6 - 0.8	+ 2.4 - 1.6	1.6
Inside Diameter at End	1.6	0.8	1.6	1.6
Overall Length (H)	3	3	6	3
Nominal Pipe Size	20 to 24	10 to 18	32 to 48	26 to 30
Outside Diameter at Bevel (D)	+ 6.4 - 4.8	+ 4 - 3.2	+ 6.4 - 4.8	+ 6.4 - 4.8
Inside Diameter at End	4.8	3.2	+ 6.4 - 4.8	+ 6.4 - 4.8
Overall Length (H)	6	6	10	10
Wall Thickness (t)	Not less than 87.5% of Nominal Wall Thickness

• 316L is the superior choice for high corrosion and high temperature applications. Since 316L contains less carbon than 316, it has better intergranular corrosion resistance, meaning its welds won’t decay, unlike with 316 stainless steel.

NPS	Center to End M	Outside Dia D	Center to End C
1/2	25	21.3	25
3/4	29	26.7	29
1	38	33.4	38
1.1/4	48	42.2	48
1.1/2	57	48.3	57
2	64	60.3	64
2.1/2	76	73	76
3	86	88.9	86
3.1/2	95	101.6	95
4	114.3	105	105
5	141.3	124	124
6	168.3	143	143
8	219.1	178	178
10	273	216	216
12	323.8	254	254
14	355.6	279	279
16	406.4	305	305
18	457	343	343
20	508	381	381
22	559	419	419
24	610	432	432
26	495	660	495
28	521	711	521
30	559	762	559
32	597	813	597
34	635	864	635
36	673	914	673
38	711	965	711
40	749	1016	749
42	762	1067	711
44	813	1118	762
46	851	1168	800
48	889	1219	838

Nominal Pipe Sizes	10 to 18	3 to 3.1/2	5 to 8	1/2 to 2.1/2	32 to 48	4	20 to 24	26 to 30
Inside Dia at End	3.2	1.6	1.6	0.8	+6.4 -4.8	1.6	4.8	+6.4 -4.8
Out Dia at Bevel (D)	+4 -3.2	1.6	+2.4 -1.6	+1.6 -0.8	+6.4 -4.8	1.6	+6.4 -4.8	+6.4 -4.8
Center to End (C / M)	2	2	2	2	5	2	2	3
Wall Thk (t)	Not less than 87.5% of Nominal Wall Thickness

Products	Fitting Pipe Size	316L Stainless Steel
STAINLESS STEEL PIPE FITTING SS 316L TC LINER L=15mm T:1.65mm SIZE 1.0(2500 PCS)	1/8 in x 1/8 in	$6.60
PIPE FITTING STAINLESS STEEL SA403 WP316L-WX,90D ELBOW(L),S80S, 200DN (15 PCS)	1/4 in x 1/4 in	$7.60
PIPE FITTING STAINLESS STEEL SA 403 GR. WP316L, DN100,SCH 10S,90 DEGREE ELBOW(SR),ASME,BW,SMLS,DIM. AS PER ASME(1 PCS)	3/8 in x 3/8 in	$9.80
STAINLESS STEEL PIPE FITTING SS 316L TC LINER L=15mm T:1.65mm SIZE 1.0(2500 PCS)	1/2 in x 1/2 in	$18.67
PIPE FITTING STAINLESS STEEL SA 403 GR WP316L DN65,SCH 10S,45 DEGREE ELBOW(LR),ASME,BW,SMLS,DIM,AS PER ASME/ANSI	3/4 in x 3/4 in	$25.33
PIPE FITTING STAINLESS STEEL GR WP316L DN50,SCH 80,EQUAL TEE ,BW,SMLS B16.9	1 in x 1 in	$36.51

Tolerance Of Stainless Steel 316L Pipe Fittings
All Type Of Buttweld Fittings				45 deg & 90 deg elbows	180 Degree Returns
Normal Size Of Pipe (NPS)	I.D. (Inside Daimeter) at End	Outside Daimeter (O.D.) at Bevel	Thickness Of Wall (WT) t / t1	Center to End Daimeter A-B-C-M	Back to Face Daimeter (K)	Center to Center Daimeter (O)	Align- ment of Ends (U)
1/2 a 2 1/2	0,8	1	Not	2	7	7	1
3 a 3 1/2	1,6	1	less	2	7	7	1
4	1,6	+2 -1	than	2	7	7	1
5 a 6	1,6	+3 -1	87,50%	2	7	7	1
8	1,6	2	of nominal	2	7	7	1
10	3,2	+4 -3	tickness	2	7	7	2
12 a 18	3,2	+4 -3	3	10	2	7
20 a 24	4,8	+6 -5	3	10	2	7
26 a 30	4,8	+7 -5	3	-	-	-	-
32 a 48	4,8	+7 -5	5	-	-	-	-

Grade	Hardness
	Brinell (HB) max	Rockwell B (HR B) max
316L	217	95

Stainless Steel 316L Fittings	Stainless Steel UNS S31603 Pipe Elbow
Stainless Steel 316L Pipe Fittings	Stainless Steel 316L Buttweld Fittings
316L Stainless Steel Pipe Fittings	SS 316L Butt weld Fittings
Ss 316L Buttweld Fittings	SS DIN 1.4435 Pipe Fittings
Astm A403 Gr Wp 316L Elbow	316L SS Buttweld 90 deg. Elbow
Sa 403 Wp 316L Tee	Stainless Steel 316L Long / Short Radius Elbow
Ss 316L Reducer	Werkstoff Nr. 1.4404 SA403 WP316L Elbow
Ss 316L Buttweld Pipe Fittings	Stainless Steel 316L socket weld fittings
Ss 316L Pipe Fittings	Stainless Steel 316L 2D Elbow
ASTM A403 WP316L Pipe Fittings	SS 316L 3D Elbow
UNS S31603 316L Stainless Steel Fittings	ASTM A403 WP316L Fittings
DIN 1.4404 SA403 WP316L Elbow	SA 403 WP 316L 45 And 90 Deg Elbow
ASME B16.9 SS 316L Fitting	ASME SA403 WP316L 5D Elbow
SA 403 WP 316L Elbow	A403 WP316L Reducing Tee
ASME B16.9 SS 316L Seamless Pipe Fittings	UNS S31600 Equal Tee
WP316L SS Stub Ends	WNR 1.4404 Reducer
ANSI B16.9 SS WP316L End Pipe Cap	SS 316L Fittings
Stainless Steel 316L Welded Fittings	AISI 316L Eccentric Reducer
ASTM A403 SS WP316L Pipe Fitting	WP316L End Cap