Stainless Steel 321 Pipe Fittings

We are leading ASTM A403 WP321 Elbow Manufacturer in India, Check latest stock and price list of SS 321 Tee

Pipe fittings are used in a system to join multiple pieces of pipes, tubes, and other equipment to regulate the flow of media. The Stainless Steel 321 Pipe fittings are titanium stabilized austenitic alloys that possess good content of nickel and chromium. These fittings have a density of 7.920 /cm3 and have excellent tolerance to different corrosive media across harsh conditions. They are available in seamless and welded specifications. The 321 Stainless Steel Seamless Fittings are produced as a hot billet is pushed over steel to shape the material in different sizes. These fittings possess superior strength as they don’t have any seam allowing them to be seen in high-pressure applications. SS 321 Welded Fittings possess a seam that makes them cheaper than seamless fittings. These fittings are very reliable but may not be preferred in extreme conditions.

The ASTM A403 WP321 Elbow is employed to change the direction of flow commonly in 45, 90, 22.5, and 180 degrees. These elbows are available possessing a radius of curvature of long or short specifications. A Stainless Steel 321 Equal Tee is shaped in the form of a T. These tees possess one inlet with two outlets that are arranged at 90 degrees connecting it to the main line. The AISI 321 Reducer is a versatile grade that allows it to connect piping grades of dissimilar sizes. These reducers allow for the smooth flow of media and are available in concentric and eccentric types. UNS S32100 End Cap is a fitting whose primary function is to cut the flow of media. Most of these caps possess threads that allow for easy installation in the system. The 321 SS Stub End is a short piece that has one flared end on the outside with the other end welded to the bore of the pipe. These ends can be used as an alternative to a flanged connection.

Supplier of ASTM A403 WP321 Tee and 321 SS Stub End in Size range of 1/2" - 32" NB in India

We are a specialist supplier & distributor of ASTM A403 WP321 Fittings and Stainless Steel 321 Fitting

Standard	ASTM / ASME A403/ SA403
Grade	(UNS S32100) Stainless Steel 321
Size	From 1/2" to 48"
Type	Elbow, Stubend, Tee, Cross, Reducer, Bend, Nipple, Pipe Cap
Dimension	MSS-SP-43, ASME/ANSI B16.9, B16.28
Thickness	Schedule 5s to XXS.

Buy Stainless Steel UNS S32100 Elbow and SS DIN 1.4541 Tee with beveled ends as per ASME B16.28, manufacturer of Stainless Steel 321 Buttweld Fitting and SS 321 Cross in India

Description	Price Per Kg In Singapore	Price Per Kg In UAE	Price Per Kg In USD	Price Per Kg In Malaysia
DN50, STAINLESS STEEL SA 403 GR WP321 SCH 160 90DEGREE ELBOW	SGD 12.17	UAE Dirham 31.77	US $8.79	MYR 38.53
DN40,SCH 10S STAINLESS STEEL SA 403 GR WP321 EQUAL TEE	SGD 8.42	UAE Dirham 22.00	US $6.08	MYR 26.68
DN50X25,SCH 160SX80S STAINLESS STEEL SA 403 GR WP321 UNEQUAL TEE	SGD 12.98	UAE Dirham 33.89	US $9.37	MYR 41.10
6ND (152.4MM) X 5ND (127.00MM) SCH.40S AW A403 WPS321 CONC.REDUCER	SGD 45.86	UAE Dirham 119.76	US $33.12	MYR 145.24
3/4 NPT X 3000# COUPLINGS ELBOWS SLEEVES OF IRON OR STEEL SS321 HEX CAP	SGD 11.41	UAE Dirham 29.80	US $8.24	MYR 36.14

ASTM A403 WP321 Equal Tee

SUS 321 Cross Fitting

Stainless Steel 321 Pipe Fittings

ASME SA403 SS 321 Reducing Tee

321 Stainless Steel Weld Elbows

ANSI B16.9 SS 321 90 Degree Elbows

Stainless Steel 321 45 Degree Elbows

ASTM A403 WP321 180 Degree Elbows

A403 WP321 Laterals

ASTM A403 Gr WP321 Concentric Reducer

SA 403 WP 321 Cross Tee

SA403 WP321 Lap Joint Stub Ends

ASTM A 403 WP 321 Return Bends

SS 321 Elbow

321 Stainless Steel Reducer

321 SS Eccentric Reducer

A403 Gr WP321 End Cap

Stainless Steel 321 Stub End

Dimensions in mm		Nominal pipe size	Weight	Schedule
D	E	in.0	kg/pce		t
609.06	266.07	24	34.0470	10s	6.035
26.07 26.07 26.07	25.04 25.04 25.04	3/4	0.0050 0.0060 0.0060	10s 40s 80s	2.011 2.087 3.091
21.03 21.03 21.03	25.04 25.04 25.04	1/2	0.0040 0.0050 0.0050	10s 40s 80s	2.011 2.077 3.073
33.04 33.04 33.04	38.01 38.01 38.01	1	0.0090 0.0130 0.0130	10s 40s 80s	2.077 3.038 4.055
48.03 48.03 48.03	38.01 38.01 38.01	1½	0.0140 0.0230 0.0240	10s 40s 80s	2.077 3.068 5.008
42.02 42.02 42.02	38.01 38.01 38.01	1¼	0.0130 0.0170 0.0180	10s 40s 80s	2.077 3.056 4.085
60.03 60.03 60.03	38.01 38.01 38.01	2	0.0170 0.0270 0.0340	10s 40s 80s	2.077 3.091 5.054
88.09 88.09 88.09	50.08 50.08 50.08	3	0.0400 0.0710 0.0850	10s 40s 80s	3.005 5.049 7.062
73.00 73.00 73.00	38.01 38.01 38.01	2½	0.0250 0.0450 0.0510	10s 40s 80s	3.005 5.016 7.001
114.03 114.03 114.03	63.05 63.05 63.05	4	0.0650 1.0220 1.0610	10s 40s 80s	3.005 6.002 8.056
168.03 168.03 168.03	88.09 88.09 88.09	6	1.0360 3.0230 4.0540	10s 40s 80s	3.040 7.011 10.097
141.03 141.03 141.03	76.02 76.02 76.02	5	1.0020 1.0910 2.0550	10s 40s 80s	3.040 6.055 9.053
219.01 219.01	101.06 101.06	8	2.0490 5.0670	10s 40s	3.076 8.018
323.09 323.09	152.04 152.04	12	6.0530 13.0060	10s 40s	4.057 9.053
273.01 273.01	127.00 127.00	10	4.0900 9.0210	10s 40s	4.019 9.027
355.06 355.06	165.01 165.01	14	8.0160 15.0900	10s STD	4.078 9.053
457.02	203.02	18	17.0960	10s	4.078
406.04 406.04	177.08 177.08	16	14.0510 20.0000	10s STD	4.078 9.053
508.00	228.06	20	27.0220	10s	5.054

(µm/m/°C) Mean Co-eff of Thermal Expansion			(kg/m3) Density	(J/kg.K) Specific Heat 0-100°C	(GPa) Elastic Modulus	(W/m.K)Thermal Conductivity		(nΩ.m) Elec Resistivity
0-100°C	0-538°C	0-315°C				At 500°C	At 100°C
16.6	18.6	17.2	8027	500	193	22.2	16.1	720

DN	Schedule 10S					Schedule 40S
	45° Elbow	90° Elbow	Equal tee	Stub end type (B)	End cap	45° Elbow	90° Elbow	Equal tee	End cap	Stub end type (B)
15	0.03	0.06	0.09	0.07	0.03	0.04	0.08	0.10	0.04	0.08
20	0.03	0.07	0.13	0.09	0.05	0.04	0.08	0.17	0.07	0.11
25	0.08	0.14	0.28	0.16	0.08	0.11	0.15	0.29	0.10	0.17
32	0.11	0.23	0.49	0.22	0.10	0.17	0.26	0.59	0.18	0.25
40	0.17	0.30	0.68	0.25	0.11	0.23	0.40	0.86	0.20	0.31
50	0.25	0.50	0.85	0.43	0.13	0.40	0.70	1.28	0.23	0.61
65	0.48	0.85	1.41	0.57	0.19	0.77	1.40	2.19	0.27	0.80
80	0.63	1.25	1.77	0.72	0.25	1.08	2.20	3.31	0.42	1.13
100	1.08	2.10	3.46	1.09	0.68	1.47	4.47	5.27	1.14	1.87
125	1.82	3.65	5.44	1.47	1.11	2.84	6.80	9.63	2.13	2.79
150	2.72	5.45	8.03	2.15	1.42	5.44	10.89	10.99	3.23	3.57
200	5.33	10.20	15.65	3.22	2.38	10.77	21.54	20.91	5.19	6.07
250	9.75	18.15	26.76	5.13	4.45	19.27	38.56	35.38	9.00	10.07
300	13.62	25.80	39.46	8.16	7.50	29.71	59.42	62.14	15.00	14.29
350	18.37	36.29	48.53	10.88	8.17	35.15	79.38	79.31	16.00	17.14
400	23.81	47.63	58.97	12.70	10.67	45.81	99.79	99.79	21.00	20.41
450	29.94	59.87	79.65	17.23	13.00	59.40	129.73	129.73	26.00	27.21
500	49.90	99.80	103.42	21.77	17.00	74.84	162.38	162.39	34.00	29.94
600	70.31	140.61	155.58	27.21	26.00	105.23	225.89	225.90	52.00	38.55

European Directive certified SS 321 Welded Fittings Supplier in India, We offers wide selection of 321 Stainless Steel Seamless Fittings in Mumbai

W.T. (in) (mm)	Pipe SCH	Pipe Size (inches)	Temperature (oF) (deg C)									O.D. (in) (mm)
			100	200	300	400	500	600	650	700	750
			Allowable Stress (psi) (kPa)
			16700	16700	16700	15500	14400	13500	13200	12900	12600
0.145	40	1 1/2"	1629	1629	1629	1512	1404	1317	1287	1258	1229	1.900
0.200	80		2303	2303	2303	2138	1986	1862	1821	1779	1738	1.900
0.281	160		3362	3362	3362	3120	2899	2717	2657	2597	2536	1.900
0.133	40	1"	2205	2205	2205	2047	1902	1783	1743	1703	1664	1.315
0.179	80		3061	3061	3061	2841	2640	2475	2420	2365	2310	1.315
0.250	160		4493	4493	4493	4170	3874	3632	3552	3471	3390	1.315
0.154	40	2"	1371	1371	1371	1272	1182	1108	1083	1059	1034	2.375
0.218	80		1985	1985	1985	1843	1712	1605	1569	1534	1498	2.375
0.344	160		3283	3283	3283	3047	2831	2654	2595	2536	2477	2.375
0.237	40	4"	1102	1102	1102	1023	950	891	871	851	831	4.500
0.337	80		1596	1596	1596	1482	1377	1291	1262	1233	1204	4.500
0.531	160		2611	2611	2611	2424	2552	2111	2064	2017	1970	4.500
0.216	40	3"	1301	1301	1301	1208	1122	1052	1028	1005	982	3.500
0.300	80		1844	1844	1844	1712	1590	1491	1458	1425	1391	3.500
0.438	160		2787	2787	2787	2587	2403	2253	2203	2153	2103	3.500
0.258	40	5"	965	965	965	896	832	780	763	746	728	5.563
0.375	80		1428	1428	1428	1325	1231	1154	1129	1103	1077	5.563
0.625	160		2474	2474	2474	2296	2133	2000	1955	1911	1866	5.563
0.322	40	8"	771	771	771	716	665	623	610	596	582	8.625
0.500	80		1218	1218	1218	1131	1050	985	963	941	919	8.625
0.906	160		2298	2298	2298	2133	1982	1858	1817	1775	1734	8.625
0.280	40	6"	877	877	877	814	756	709	693	677	661	6.625
0.432	80		1379	1379	1379	1280	1189	1115	1090	1065	1040	6.625
0.719	160		2382	2382	2382	2211	2054	1925	1883	1840	1797	6.625
0.365	40	10"	699	699	699	649	603	565	553	540	528	10.750
0.594	80		1159	1159	1159	1075	999	937	916	895	874	10.750
1.125	160		2289	2289	2289	2124	1974	1850	1809	1768	1727	10.750

	Si	N	P	S	Cr	Ni	C	Mn	TI
Min	–	–	–	–	17.0	9.00	–	–	5(C+N)
max	1.00	0.10	0.045	0.030	19.0	12.00	0.08	2.00	0.70 max

(MPa) min, Yield Properties 0.2% Proof	(MPa) min, Tensile Properties	(% in 50mm) Elongation, min	Hardness
			Brinell (HB) max	Rockwell B (HR B) max
205	515	40%	217	95

UNS	WERKSTOFF NR.
S32100	1.4541

European Directive certified SS 321 Welded Fittings Supplier in India, We offers wide selection of 321 Stainless Steel Seamless Fittings in Mumbai

• Pharmaceuticals

• Gas Processing

• Heat Exchangers

• Off-Shore Oil Drilling Companies

• Pulp and Paper Industry

• Pharmaceutical Equipment

• Petrochemicals

• Power Generation

• Sea Water Equipment

• Chemical Equipment

• Specialty Chemicals

• Condensers

Buy from PED approved Stainlesss Steel 321 Pipe Fittings manufacturer for quality products & accurate dimensions

Nominal size		OD	Elbows			Reducer	Caps	Returns				Stubs Ends
			Short	Long				Long		Short		Long	Short	Radius of fillet	Diam. of Lap
			90 deg	90 deg	45 deg
DN	NPS	D	A	A	B	H	E	O	K	O	K	F	F	R	G
20	¾	26.7		38	19	38	25	76	51			76	51	3	43
32	11/4	42.2	32	48	25	51	38	95	70	64	52	102	51	5	64
40	11/2	48.3	38	57	29	64	38	114	83	76	62	102	51	6	73
50	2	60.3	51	76	35	76	38	152	106	102	81	152	64	8	92
65	21/2	73.0	64	95	44	89	38	190	132	127	100	152	64	8	106
80	3	88.9	76	114	51	89	51	229	159	152	121	152	64	10	127
90	31/2	101.6	89	133	57	102	64	267	184	178	140	152	76	10	140
15	½	21.3		38	16		25	76	48			76	51	3	35
100	4	114.3	102	152	64	102	64	305	210	203	159	152	76	11	157
200	8	219.1	203	305	127	152	102	610	414	406	313	203	102	13	270
250	10	273.0	254	381	159	178	127	762	518	508	391	254	127	13	324
300	12	323.8	305	457	190	203	152	914	619	610	467	254	152	13	381
350	14	355.6	356	533	222	330	165	1067	711	711	533	305	152	13	413
125	5	141.3	127	190	79	127	76	381	262	254	197	203	76	11	185
400	16	406.4	406	610	254	356	178	1219	813	813	610	305	152	13	470
25	1	33.4	25	38	22	51	38	76	56	51	41	102	51	3	51
450	18	457	457	686	286	381	203	1372	914	914	686	305	152	13	533
500	20	508	508	762	318	508	229	1524	1016	1016	762	305	152	13	584
1050	42	1067		1600	660	610	305
550	22	559	559	838	343	508	254	1676	1118	1118	838	305	152	13	641
150	6	168.3	152	229	95	140	89	457	313	305	237	203	89	13	218
600	24	610	610	914	381	508	267	1829	1219	1219	914	305	152	13	692
650	26	660		991	405	610	267
700	28	711		1067	438	610	267
750	30	762		1143	470	610	267
1100	44	1118		1676	695	610	343
800	32	813		1219	502	610	267
850	34	864		1295	533	610	267
900	36	914		1372	565	610	267
950	38	965		1448	600	610	305
1200	48	1219		1829	759	711	343
1000	40	1016		1524	632	610	305
1150	46	1168		1753	727	711	343

DN	Schedule 10S			Schedule 40S
	Ecc reducer	Con reducer	Reducing tee	Con reducer	Reducing tee	Ecc reducer
400x300	18.35	18.35	51.71	36.70	87.54	36.70
25x15	0.12	0.12	0.25	0.15	0.26	0.15
20x15	0.10	0.10	0.11	0.14	0.15	0.14
25x20	0.13	0.13	0.25	0.16	0.27	0.16
32x25	0.18	0.18	0.45	0.22	0.53	0.22
32x20	0.18	0.18	0.44	0.22	0.52	0.22
40x20	0.18	0.18	0.58	0.24	0.74	0.24
40x32	0.24	0.21	0.61	0.28	0.77	0.28
40x25	0.19	0.19	0.60	0.26	0.76	0.26
50x25	0.28	0.28	0.73	0.40	1.10	0.40
50x40	0.31	0.31	0.76	0.45	1.15	0.45
50x32	0.30	0.30	0.74	0.44	1.13	0.44
65x40	0.44	0.44	1.24	0.76	1.94	0.76
80x40	0.51	0.51	1.52	0.94	2.85	0.94
65x50	0.47	0.47	1.25	0.80	1.98	0.80
80x50	0.55	0.55	1.56	1.00	2.91	1.00
100x40	0.68	0.68	2.90	1.36	4.53	1.36
80x65	0.59	0.59	1.59	1.08	2.98	1.08
100x50	0.78	0.78	2.94	1.57	4.48	1.57
100x80	0.87	0.87	3.04	1.74	4.64	1.74
100x65	0.83	0.83	2.97	1.66	4.54	1.66
125x100	1.49	1.49	5.49	2.98	8.47	2.98
150x100	1.96	1.96	7.10	4.07	9.68	4.07
150x80	1.82	1.82	6.86	3.98	11.94	3.98
150x125	2.00	2.00	7.27	4.07	9.99	4.07
200x150	3.19	3.19	14.08	6.94	18.82	6.94
250x100	4.73	4.73	22.75	10.52	30.07	10.52
200x100	3.01	3.01	13.46	6.55	17.98	6.55
250x150	5.00	5.00	23.55	11.12	31.13	11.12
300x200	7.67	7.67	34.73	15.98	54.43	15.98
250x200	5.20	5.20	24.08	11.56	31.84	11.56
300x250	7.98	7.98	35.52	16.63	55.79	16.63
400x200	16.70	16.70	49.90	33.40	84.82	33.40
350x300	15.29	15.29	43.96	30.58	71.21	30.58
400x250	17.22	17.22	50.80	35.43	85.73	35.43

O.D. (mm)	Nominal Pipe Size		W.T. (mm)
			Sch 5S		Sch 10S		Sch 40S		Sch 80S
	NPS	DN	Weight (kg/m)	WT (mm)	Weight (kg/m)	WT (mm)	Weight (kg/m)	WT (mm)	Weight (kg/m)	WT (mm)
10.3	⅛	6			0.28	1.24	0.37	1.73	0.47	2.41
13.7	¼	8			0.49	1.65	0.63	2.24	0.80	3.02
17.1	⅜	10			0.63	1.65	0.84	2.31	1.10	3.20
21.3	½	15	0.80	1.65	1.00	2.11	1.27	2.77	1.62	3.73
26.7	¾	20	1.02	1.65	1.28	2.11	1.69	2.87	2.20	3.91
33.4	1	25	1.29	1.65	2.09	2.77	2.50	3.38	3.24	4.55
42.2	1¼	32	1.65	1.65	2.69	2.77	3.39	3.56	4.47	4.85
48.3	1½	40	1.90	1.65	3.11	2.77	4.05	3.68	5.41	5.08
60.3	2	50	2.39	1.65	3.93	2.77	5.44	3.91	7.48	5.54
73.0	2½	65	3.69	2.11	5.26	3.05	8.63	5.16	11.41	7.01
88.9	3	80	4.52	2.11	6.46	3.05	11.29	5.49	15.27	7.62
101.6	3½	90	5.18	2.11	7.41	3.05	13.57	5.74	18.64	8.08
114.3	4	100	5.84	2.11	8.37	3.05	16.08	6.02	22.32	8.56
141.3	5	125	9.46	2.77	11.56	3.40	21.77	6.55	30.97	9.53
168.3	6	150	11.31	2.77	13.83	3.40	28.26	7.11	42.56	10.97
219.1	8	200	14.78	2.77	19.97	3.76	42.55	8.18	64.64	12.70
273.1	10	250	22.61	3.40	27.79	4.19	60.31	9.27	81.56	12.70
323.9	12	300	31.25	3.96	35.99	4.57	73.88	9.53	97.47	12.70
355.6	14	350	34.34	3.96	41.36	4.78	81.33	9.53	107.40	12.70
406.4	16	400	41.56	4.19	47.34	4.78	93.27	9.53	123.31	12.70
457	18	450	46.79	4.19	53.31	4.78	105.17	9.53	139.16	12.70
508	20	500	59.32	4.78	68.65	5.54	117.15	9.53	155.13	12.70
559	22	550	65.33	4.78	75.62	5.54
610	24	600	82.58	5.54	94.53	6.35	141.12	9.53	187.07	12.70
660	26	650
711	28	700
762	30	750	118.34	6.35	147.29	7.92

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