SS316 90° Butt Weld Elbow Order

zhao77jie — Fri, 16 May 2025 08:32:44 +0000

We are pleased to continue our cooperation with a valued long-term client, who recently ordered some 90° SS316 butt weld elbow in DN150 and DN200 sizes, rated PN16 and SCH40S, for use in their industrial pipeline project. Our SS316 90° Butt Weld Elbows provide outstanding corrosion resistance, superior strength, and long-term durability, making them ideal for various industrial environments, such as oil and gas, chemical processing, marine engineering, water treatment, pharmaceuticals, food processing, power generation, etc. We specialize in the production of various piping fittings, including elbows, tees, crosses, reducers, bends, pipe fittings, flanges, and forgings. Products can be manufactured according to GB, SH, HG, JB, SY, DL, ASME/ANSI, MSS, JIS, EN, DIN, BS, GOST, ISO standards, or based on customer specifications and technical drawings. Feel free to contact us if you have any requirements. We welcome the opportunity to collaborate with more customers from around the world.

Product Descriptions

DESCRIPTION	Thickness	Quantity	Unit
DN200 SS316 90∘ Elbow; PN16	SCH40S	3	EA
DN150 SS316 90∘ Elbow; PN16	SCH40S	1	EA
DN150 SS316 90∘ Elbow; PN16	SCH40S	3	EA

SS316 90° Butt Weld Elbow Chemical Composition

CHEMICAL	LIMITS	C	Mn	P	S	Si	Ni	Cr	Mo
ASTM A403 WP316	MIN						10.0	16.0	2.00
	MAX	0.08	2.00	0.045	0.030	1.00	14.0	18.0	3.00

SS316 90° Butt Weld Elbow Mechanical Properties

MATERIAL	ASTM A403 WP316
T.S (MPA)	515 min
Y.S (MPA)	205 min
EL %	28 min

SS316 90° Butt Weld Elbow Marking and Inspection

As shown in the picture, our elbows are clearly marked for easy identification by workers on site. They meet the design specifications for outside diameter, wall thickness, and center-to-end distance. All dimensional deviations are within the allowable standard tolerances. Therefore, our elbow products have passed inspection and are fully certified.

SS316 90° Butt Weld Elbow Package

As shown in the picture, our elbows are packed in wooden cases, which protect them from impact, pressure, and corrosion during transportation. This ensures the products arrive in perfect condition. The wooden cases are strong and stable, making them suitable for stacking, handling, and storage. As a reliable and experienced pipe fittings manufacturer, we offer one-stop solutions to meet your needs. Don’t hesitate to reach out to us for any inquiries.

90 Degree Elbow Dimensions

DN	NPS	OD	A
DN	NPS	OD	LR	SR
15	1/2	21.3	38	25
20	3/4	26.7	38	25
25	1	33.4	38	25
32	1-1/4	42.2	48	32
40	1-1/2	48.3	57	38
50	2	60.3	76	51
65	2-1/2	73.0	95	64
80	3	88.9	114	76
90	3-1/2	101.6	133	89
100	4	114.3	152	102
125	5	141.3	190	127
150	6	168.3	229	152
200	8	219.1	305	203
250	10	273.0	381	254
300	12	323.8	457	305
350	14	355.6	533	356
550	22	559.0	838	559
600	24	610.0	914	610
650	26	660.0	991	660
700	28	711.0	1067	711
750	30	762.0	1143	762
800	32	813.0	1219	813
850	34	864.0	1295	864
900	36	914.0	1372	914
950	38	965.0	1447	965
1000	40	1016.0	1524	1016
1050	42	1067.0	1600	1067
1100	44	1118.0	1676	1118
1150	46	1168.0	1753	1168
1200	48	1219.0	1829	1219
1300	52	1321.0	1981	1321
1400	56	1422.0	2134	1422
1500	60	1524.0	2286	1524
1600	64	1626.0	2438	1626
1700	68	1727.0	2591	1727
1800	72	1829.0	2743	1829
1900	76	1930.0	2896	1930
2000	80	2032.0	3048	2032

Notes:

1) Besides these, 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) The elbow with NPS over 80 shall be made subject to the sizes agreed by purchaser and manufacturer.

ASME B16.9 90 Degree Long Radius Elbow Weight Chart in KG

DN	NPS	Sch10	Sch20	Sch30	STD	Sch40	Sch60	XS	Sch80	Sch100	Sch120	Sch160	XXS
15	1/2	0.06	–	0.07	0.08	0.08	–	0.11	0.11	–	–	0.13	0.17
20	3/4	0.08	–	0.09	0.11	0.11	–	0.14	0.14	–	–	0.19	0.24
25	1	0.13	–	0.14	0.16	0.16	–	1.12	1.12	–	–	0.28	0.36
32	1 1/4	0.21	–	0.24	0.28	0.28	–	0.24	0.24	–	–	0.47	0.64
40	1 1/2	0.28	–	0.35	0.4	0.4	–	0.53	0.53	–	–	0.71	0.94
50	2	0.47	–	0.59	0.71	0.71	–	0.98	0.98	–	–	1.46	1.76
65	2 1/2	0.79	–	1.32	1.42	1.42	–	1.87	1.87	–	–	2.45	3.35
80	3	1.16	–	1.95	2.22	2.22	–	3.01	3.01	–	–	4.20	5.45
90	3 1/2	1.55	–	2.62	3.12	3.12	–	4.28	4.28	–	–	–	–
100	4	2.02	–	3.39	4.22	4.22	–	5.86	5.86	–	7.44	8.81	10.8
125	5	3.46	–	–	7.15	7.15	–	10.2	10.2	–	13.2	16.1	18.9
150	6	4.98	–	–	11.2	11.2	–	16.8	16.8	–	21.4	26.7	31.3
200	8	9.57	17.6	19.4	22.4	22.4	28.0	34.1	34.1	40	47.7	58.6	56.9
250	10	16.7	27.5	33.6	39.7	39.7	53.7	53.7	63.2	75.5	87.6	113	102
300	12	25.9	39.3	51.5	58.3	62.9	86	76.9	104	126	148	188	148
350	14	34.7	62.5	74.9	74.9	87.1	117	98.9	146	180	207	259	–
400	16	45.4	82.0	98.3	98.3	130	169	130	215	259	302	385	–
450	18	56.2	104	145	125	185	244	165	302	367	431	545	–
500	20	82.2	154	204	154	242	326	204	410	502	581	744	–
550	22	143	187	248	187	–	426	248	541	654	763	974	–
600	24	170	223	331	223	403	561	295	698	865	1011	1277	–
650	26	200	347	–	262	–	–	347	–	–	–	–	–
700	28	232	403	478	304	–	–	403	–	–	–	–	–
750	30	267	464	577	349	–	–	464	–	–	–	–	–
800	32	304	528	658	398	722	–	528	–	–	–	–	–
850	34	343	597	743	449	817	–	57	–	–	–	–	–
900	36	386	669	834	504	997	–	669	–	–	–	–	–
950	38	–	–	–	562	–	–	746	–	–	–	–	–
1000	40	–	–	–	623	–	–	828	–	–	–	–	–
1050	42	–	–	–	687	–	–	913	–	–	–	–	–
1100	44	–	–	–	754	–	–	1003	–	–	–	–	–
1150	46	–	–	–	825	–	–	1096	–	–	–	–	–
1200	48	–	–	–	898	–	–	1194	–	–	–	–	–
1300	52	–	–	–	1107	–	–	–	–	–	–	–	–
1400	56	–	–	–	1284	–	–	–	–	–	–	–	–
1500	60	–	–	–	1475	–	–	–	–	–	–	–	–
1600	64	–	–	–	1679	–	–	–	–	–	–	–	–
1700	68	–	–	–	1869	–	–	–	–	–	–	–	–
1800	72	–	–	–	2126	–	–	–	–	–	–	–	–
1900	76	–	–	–	2372	–	–	–	–	–	–	–	–
2000	80	–	–	–	2626	–	–	–	–	–	–	–	–

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