Steel Elbow Supplier In China

Steel Elbow

Steel Elbow Can Be Divided Into Welded Elbows And Seamless Elbows, 45-Degree, 90-Degree, 180-Degree And Customized Angle Elbows, According To The Times The Arc Of The Distinction Between 1.5D, 2D, 3D, 6D Elbows, Which Is An Important Part Of The Connecting Piping System.

Balingsteel Will Strictly Follow ASTM A234 WPB, ASTM A403 Standard And Customer’s Requirement To Customize The Elbow.

If You Need To Use It In Your Piping System, Please Feel Free To Contact Us!

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OUR PRODUCT

Seamless Butt Welding Elbows

Balingsteel Offers the Following High-Quality Seamless Elbows for Your Choice:

Size:1/8″to 24″ or Customized Size.
Angle:45°,90°,180° Elbow.
Standards:ASME B16.9,ASME B16.11,ASME B16.28,API 5L.
Radius: Short Radius (SR) Elbow, Long Radius (LR) Elbow,2D,2.5D,3D,3.5D,4D,5D.
Materials:Carbon Steel(ASTM A234 WPB, A106, A53, A333, A420),Stainless Steel(ASTM A312 (304, 316, 321, 347), ASTM A403 WP304, WP316),Alloy Steel(ASTM A335 P5, P9, P11, P22, P91),Duplex & Super Duplex Stainless Steel(ASTM A815 UNS S31803, UNS S32750),Copper Nickel(C70600 (90/10), C71500 (70/30)).

Please Let Us Know Your Spec to Get a Quote!

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Welded Butt Welding Elbows

Balingsteel Offers You Full-Size, Multi-angle Welded Elbows:

Size:1/8″to 24″, 24″ to 48″ or Customized Size.
Angle:45°,90°,180° or Customized Angle.
Standards:ASME B16.9,ASME B16.11,ASME B16.28,API 5L.
Radius: Short Radius (SR) Elbow, Long Radius (LR) Elbow,2D,2.5D,3D,3.5D,4D,5D or Customized Radius.
Materials:Carbon Steel(ASTM A234 WPB, A106, A53, A333, A420),Stainless Steel(ASTM A312 (304, 316, 321, 347), ASTM A403 WP304, WP316),Alloy Steel(ASTM A335 P5, P9, P11, P22, P91),Duplex & Super Duplex Stainless Steel(ASTM A815 UNS S31803, UNS S32750),Copper Nickel(C70600 (90/10), C71500 (70/30)).

Our Welded Elbows Have Strict Weld Inspection Requirements and Implementation Standards to Meet the Needs of Your Different Projects.

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Dimensions and Weight

Please Find Below a Table of Dimensions and Weights for Different Sizes of Elbows:

Elbow (Long Radius)
Elbow (Short Radius)
Elbow (3D)

Dimensions and Weight For Elbow (Long Radius):

Dimensions and Weight For Elbow (Long Radius)

ASME B16.9							Dimensions in mm
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		45°	90°	180°
inch	mm	mm		Sch. No.	T	kg	kg	kg
1/2	21.3	A=38 B=16 O=76 K=48		10	2.11	0.03	0.06	0.12
				STD/40	2.77	0.04	0.08	0.15
				XS/80	3.73	0.05	0.10	0.19
				160	4.78	0.06	0.12	0.23
				XXS	7.47	0.08	0.15	0.30
3/4	26.7	A=38 B=19 O=76 K=51		10	2.11	0.04	0.08	0.15
				STD/40	2.87	0.05	0.10	0.20
				XS/80	3.91	0.07	0.13	0.26
				160	5.56	0.09	0.17	0.35
				XXS	7.82	0.11	0.22	0.43
1	33.4	A=38 B=22 O=76 K=56		10	2.77	0.06	0.12	0.25
				STD/40	3.38	0.07	0.15	0.30
				XS/80	4.55	0.10	0.19	0.39
				160	6.35	0.13	0.25	0.51
				XXS	9.09	0.16	0.33	0.65
1-1/4	42.2	A=48 B=25 O=95 K=70		10	2.77	0.10	0.20	0.41
				STD/40	3.56	0.13	0.26	0.51
				XS/80	4.85	0.17	0.34	0.67
				160	6.35	0.21	0.42	0.85
				XXS	9.70	0.29	0.59	1.17
1-1/2	48.3	A=57 B=29 O=114 K=83		10	2.77	0.14	0.28	0.56
				STD/40	3.68	0.18	0.36	0.73
				XS/80	5.08	0.24	0.48	0.97
				160	7.14	0.32	0.65	1.30
				XXS	10.15	0.43	0.85	1.71
2	60.3	A=76 B=35 O=152 K=106		10	2.77	0.23	0.47	0.94
				STD/40	3.91	0.32	0.65	1.30
				XS/80	5.54	0.45	0.89	1.79
				160	8.74	0.66	1.33	2.65
				XXS	11.07	0.80	1.60	3.21
Nominal Pipe Size	Outside Diameter		Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter		Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		45°	90°	180°
inch	mm		mm	Sch. No.	T	kg	kg	kg
2-1/2	73.0		A=95 B=44 O=190 K=132	10	3.05	0.39	0.79	1.57
				STD/40	5.16	0.64	1.29	2.58
				XS/80	7.01	0.85	1.70	3.40
				160	9.53	1.11	2.23	4.45
				XXS	14.02	1.52	3.04	6.09
3	88.9		A=114 B=51 O=229 K=159	10	3.05	0.58	1.16	2.31
				STD/40	5.49	1.01	2.02	4.04
				XS/80	7.62	1.37	2.73	5.47
				160	11.13	1.91	3.82	7.64
				XXS	15.24	2.48	4.96	9.91
3-1/2	101.6		A=133 B=57 O=267 K=184	10	3.05	0.77	1.55	3.10
				STD/40	5.74	1.42	2.83	5.67
				XS/80	8.08	1.95	3.89	7.79
4	114.3		A=152 B=64 O=305 K=210	10	3.05	1.00	2.00	4.00
				STD/40	6.02	1.92	3.84	7.68
				XS/80	8.56	2.66	5.33	10.66
				120	11.13	3.38	6.76	13.52
				160	13.49	4.00	8.01	16.01
				XXS	17.12	4.90	9.80	19.59
5	141.3		A=190 B=79 O=381 K=262	10	3.40	1.73	3.45	6.9
				STD/40	6.55	3.25	6.50	13.0
				XS/80	9.53	4.62	9.24	18.5
				120	12.70	6.01	12.02	24.0
				160	15.88	7.33	14.66	29.3
				XXS	19.05	8.57	17.14	34.3
6	168.3		A=229 B=95 O=457 K=313	10	3.40	2.5	5.0	9.9
				STD/40	7.11	5.1	10.2	20.3
				XS/80	10.97	7.7	15.3	30.6
				120	14.27	9.7	19.5	39.0
				160	18.26	12.2	24.3	48.6
				XXS	21.95	14.2	28.5	57.0
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		45°	90°	180°
inch	mm	mm		Sch. No.	T	kg	kg	kg
8	219.1	A=305 B=127 O=610 K=414		10	3.76	4.8	9.6	19.1
				20	6.35	8.0	16.0	31.9
				30	7.04	8.8	17.6	35.3
				STD/40	8.18	10.2	20.4	40.8
				60	10.31	12.7	25.4	50.9
				XS/80	12.70	15.5	31.0	61.9
				100	15.09	18.2	36.4	72.7
				120	18.26	21.7	43.3	86.7
				140	20.62	24.2	48.4	96.7
				XXS	22.23	25.9	51.7	103.4
				160	23.01	26.7	53.3	106.6
10	273.0	A=381 B=159 O=762 K=518		10	4.19	8.3	16.6	33.2
				20	6.35	12.5	25.0	50.0
				30	7.80	15.3	30.5	61.1
				STD/40	9.27	18.0	36.1	72.2
				XS/60	12.70	24.5	48.8	97.6
				80	15.09	28.7	57.4	114.9
				100	18.26	34.3	68.6	137.3
				120	21.44	39.8	79.6	159.2
				140/XXS	25.40	46.4	92.8	185.6
				160	28.58	51.5	103.1	206.2
12	323.8	A=457 B=190 O=914 K=619		10	4.57	12.9	25.8	51.7
				20	6.35	17.8	35.7	71.4
				30	8.38	23.4	46.8	93.6
				STD	9.53	26.5	53.0	106.0
				40	10.31	28.6	57.2	114.4
				XS	12.70	35.0	69.9	139.9
				60	14.27	39.1	78.2	156.4
				80	17.48	47.4	94.8	189.6
				100	21.44	57.4	114.8	229.5
				120/XXS	25.40	67.1	134.2	268.3
				140	28.58	74.7	149.4	298.7
				160	33.32	85.7	171.3	342.7
Nominal Pipe Size	Outside Diameter		Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter		Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		45°	90°	180°
inch	mm		mm	Sch. No.	T	kg	kg	kg
14	355.6		A=533 B=222 O=1067 K=711	10	6.35	22.9	45.8	91.6
				20	7.92	28.4	56.9	113.7
				30/STD	9.53	34	68.1	136.2
				40	11.13	39.6	79.2	158.3
				XS	12.70	45	90	180
				60	15.09	53	106.1	212.2
				80	19.05	66.2	132.4	264.7
				100	23.83	81.6	163.2	326.5
				120	27.79	94	188	376
				140	31.75	106	212	425
				160	35.71	118	236	472
16	406.4		A=610 B=254 O=1219 K=813	10	6.35	30	60	120
				20	7.92	37	74.5	149
				30/STD	9.53	45	89.5	179
				40/XS	12.70	59	118	236
				60	16.66	77	153.5	307
				80	21.44	97.5	195	390
				100	26.19	117.5	235.3	470.5
				120	30.96	137	275	549
				140	36.53	159.5	319	638.5
				160	40.49	175	350	700
18	457.0		A=686 B=286 O=1372 K=914	10	6.35	38	76	152
				20	7.92	47	94.5	189
				STD	9.53	57	113	227
				30	11.13	66	132	264
				XS	12.70	75	150	300
				40	14.27	84	168	336
				60	19.05	111	222	443
				80	23.83	137	274	549
				100	29.36	167	334	667
				120	34.93	196	392	784
				140	39.67	220	440	880
				160	45.24	247.5	495	990
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		45°	90°	180°
inch	mm	mm		Sch. No.	T	kg	kg	kg
20	508.0	A=762 B=318 O=1524 K=1016		10	6.35	47	94	188
				20/STD	9.53	70	140	280
				30/XS	12.70	93	186	371
				40	15.09	110	220	439
				60	20.62	148	297	593
				80	26.19	186	372	745
				100	32.54	228	457	913
				120	38.10	264	528	1057
				140	44.45	304	608	1216
				160	50.01	338	676	1352
22	559.0	A=838 B=343 O=1676 K=1118		10	6.35	47	94	188
				20/STD	9.53	70	140	280
				30/XS	12.70	93	186	371
				40	15.09	110	220	439
				60	20.62	148	297	593
				80	26.19	186	372	745
				100	32.54	228	457	913
				120	38.10	264	528	1057
				140	44.45	304	608	1216
				160	50.01	338	676	1352
24	610.0	A=914 B=381 O=1829 K=1219		10	6.35	68	136	271
				20/STD	9.53	101	203	405
				XS	12.70	134	269	537
				30	14.27	150	301	602
				40	17.48	183	367	733
				60	24.61	255	510	1020
				80	30.96	317	635	1269
				100	38.89	393	786	1573
				120	46.02	459	919	1838
				140	52.37	517	1034	2068
				160	59.54	580	1160	2321
26	660.0	A=991 B=406		10 STD 20/XS	7.92 9.53 12.70	99 119 158	198 238 316
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		45°	90°	180°
inch	mm	mm		Sch. No.	T	kg	kg	kg
28	711.0		A=1067 B=438	10	7.92	115	230
				STD	9.53	138	276
				20/XS	12.70	183	367
				30	15.88	228	456
30	762.0		A=1143 B=470	10	7.92	132	264
				STD	9.53	159	317
				20/XS	12.70	211	421
				30	15.88	262	525
32	813.0		A=1219 B=502	10	7.92	151	301
				STD	9.53	181	362
				20/XS	12.70	240	480
				30	15.88	299	598
				40	17.48	328	657
34	864.0		A=1295 B=533	10	7.92	170	340
				STD	9.53	204	408
				20/XS	12.70	271	542
				30	15.88	338	676
				40	17.48	371	742
36	914.0		A=1372 B=565	10	7.92	191	381
				STD	9.53	229	458
				20/XS	12.70	304	608
				30	15.88	379	758
				40	19.05	453	906
38	965.0		A=1448 B=600	STD XS	9.53 12.70	255 339	511 678
40	1016.0		A=1524 B=632	STD XS	9.53 12.70	283 376	566 752
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		45°	90°	180°
inch	mm	mm		Sch. No.	T	kg	kg	kg
42	1067.0	A=1600 B=660		STD XS	9.53 12.70	312 339	625 678
44	1118.0	A=1676 B=695		STD XS	9.53 12.70	343 456	686 911
46	1168.0	A=1753 B=727		STD XS	9.53 12.70	375 498	750 996
48	1219.0	A=1829 B=759		STD XS	9.53 12.70	408 543	817 1085
NOTES: (1) Dimension A is equal to one-half of dimension O. (2) Weight of 45-deg elbow is equal to one-half of 90-deg elbow. (3) Weight of 180-deg elbow is equal to twice of 90-deg elbow.

Dimensions and Weight For Elbow (Short Radius):

Dimensions and Weight For Elbow (Short Radius)

ASME B16.9						Dimensions in mm
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		Approximate Weight
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		90°	180°
inch		mm	mm	Sch. No.	T	kg	kg
1		33.4	A=25 O=51 K=41	10	2.77	0.08	0.16
				STD/40	3.38	0.10	0.20
				XS/80	4.55	0.13	0.26
				160	6.35	0.17	0.34
				XXS	9.09	0.21	0.42
1-1/4		42.2	A=32 O=64 K=52	10	2.77	0.14	0.28
				STD/40	3.56	0.17	0.34
				XS/80	4.85	0.22	0.44
				160	6.35	0.28	0.56
				XXS	9.70	0.39	0.78
1-1/2		48.3	A=38 O=76 K=62	10	2.77	0.19	0.38
				STD/40	3.68	0.24	0.48
				XS/80	5.08	0.32	0.64
				160	7.14	0.43	0.86
				XXS	10.15	0.57	1.14
2		60.3	A=51 O=102 K=81	10	2.77	0.31	0.62
				STD/40	3.91	0.44	0.88
				XS/80	5.54	0.60	1.20
				160	8.74	0.89	1.78
				XXS	11.07	1.08	2.16
2-1/2		73.0	A=64 O=127 K=100	10	3.05	0.53	1.06
				STD/40	5.16	0.87	1.74
				XS/80	7.01	1.15	2.30
				160	9.53	1.50	3.00
				XXS	14.02	2.05	4.10
3		88.9	A=76 O=152 K=121	10	3.05	0.77	1.54
				STD/40	5.49	1.35	2.70
				XS/80	7.62	1.82	3.64
				160	11.13	2.55	5.10
				XXS	15.24	3.30	6.60
3-1/2		101.6	A=89 O=178 K=140	10	3.05	1.04	2.08
				STD/40	5.74	1.90	3.80
				XS/80	8.08	2.61	5.22
4		114.3	A=102 O=203 K=159	10	3.05	1.34	2.68
				STD/40	6.02	2.58	5.16
				XS/80	8.56	3.58	7.16
				120	11.13	4.54	9.08
				160	13.49	5.37	10.74
				XXS	17.12	6.57	13.14
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		90°	180°
inch	mm	mm		Sch. No.	T	kg	kg
5	141.3	A=127 O=254 K=197		10	3.40	2.31	4.62
				STD/40	6.55	4.34	8.68
				XS/80	9.53	6.18	12.36
				120	12.70	8.03	16.06
				160	15.88	9.80	19.60
				XXS	19.05	11.46	22.92
6	168.3	A=152 O=305 K=237		10	3.40	3.30	6.60
				STD/40	7.11	6.75	13.50
				XS/80	10.97	10.16	20.32
				120	14.27	12.94	25.88
				160	18.26	16.13	32.26
				XXS	21.95	18.91	37.82
8	219.1	A=203 O=406 K=313		10	3.76	6.4	12.8
				20	6.35	10.6	21.2
				30	7.04	11.7	23.4
				STD/40	8.18	13.6	27.2
				60	10.31	16.9	33.8
				XS/80	12.70	20.6	41.2
				100	15.09	24.2	48.4
				120	18.26	28.8	57.6
				140	20.62	32.2	64.4
				XXS	22.23	34.4	68.8
				160	23.01	35.5	71.0
10	273.0	A=254 O=508 K=391		10	4.19	11.1	22.2
				20	6.35	16.7	33.4
				30	7.80	20.4	40.8
				STD/40	9.27	24	48
				XS/60	12.70	33	66
				80	15.09	38	76
				100	18.26	46	92
				120	21.44	53	106
				140/XXS	25.40	62	124
				160	28.58	69	138
12	323.8	A=305 O=610 K=467		10	4.57	17.2	34.4
				20	6.35	23.8	47.6
				30	8.38	31.2	62.4
				STD	9.53	35.4	70.8
				40	10.31	38	76
				XS	12.70	47	94
				60	14.27	52	104
				80	17.48	63	126
				100	21.44	77	154
				120/XXS	25.40	90	180
				140	28.58	100	200
				160	33.32	114	228
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		Approximate Weight
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K	Wall Thickness		90°	180°
inch		mm	mm	Sch. No.	T	kg	kg
14		355.6	A=356 O=711 K=533	10	6.35	30.6	61.2
				20	7.92	38	76
				30/STD	9.53	45.5	91
				40	11.13	53	106
				XS	12.70	60	120
				60	15.09	71	142
				80	19.05	88	176
				100	23.83	109	218
				120	27.79	126	252
				140	31.75	142	284
				160	35.71	158	316
16		406.4	A=406 O=813 K=610	10	6.35	40	80
				20	7.92	49.6	99
				30/STD	9.53	59.5	119
				40/XS	12.70	79	158
				60	16.66	102	204
				80	21.44	130	260
				100	26.19	157	471
				120	30.96	183	366
				140	36.53	212	424
				160	40.49	233	466
18		457.0	A=457 O=914 K=686	10	6.35	50.7	101.4
				20	7.92	63	126
				STD	9.53	75	150
				30	11.13	88	176
				XS	12.70	100	200
				40	14.27	112	224
				60	19.05	148	296
				80	23.83	183	366
				100	29.36	222	444
				120	34.93	261	522
				140	39.67	293	586
				160	45.24	330	660
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B Center-to-Center: O Back-to-Face: K		Wall Thickness		90°	180°
inch	mm	mm		Sch. No.	T	kg	kg
20	508.0	A=508 O=1016 K=762		10	6.35	62.7	125.4
				20/STD	9.53	93	186
				30/XS	12.70	124	248
				40	15.09	146	292
				60	20.62	198	396
				80	26.19	248	496
				100	32.54	304	608
				120	38.10	352	704
				140	44.45	405	810
				160	50.01	451	902
22	559.0	A=559 O=1118 K=838		10	6.35	76	152
				20/STD	9.53	113	226
				30/XS	12.70	150	300
				60	22.23	258	516
				80	28.58	328	656
				100	34.93	396	792
				120	41.28	463	926
				140	47.63	527	1054
				160	53.98	590	1180
24	610.0	A=610 O=1219 K=914		10	6.35	91	182
				20/STD	9.53	135	270
				XS	12.70	179	358
				30	14.27	201	402
				40	17.48	245	490
				60	24.61	340	680
				80	30.96	424	848
				100	38.89	525	1050
				120	46.02	613	1226
				140	52.37	690	1380
				160	59.54	774	1548

Dimensions and Weight For Elbow (3D):

Dimensions and Weight For Elbow (3D)

ASME B16.9						Dimensions in mm
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B	Wall Thickness		Approximate Weight
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B	Wall Thickness		45°	90°
inch		mm	mm	Sch. No.	T	kg	kg
3/4		26.7	A=57 B=24	10	2.11	0.06	0.11
				STD/40	2.87	0.08	0.15
				XS/80	3.91	0.10	0.20
				160	5.56	0.13	0.26
				XXS	7.82	0.17	0.33
1		33.4	A=76 B=31	10	2.77	0.13	0.25
				STD/40	3.38	0.15	0.30
				XS/80	4.55	0.20	0.39
				160	6.35	0.26	0.51
				XXS	9.09	0.33	0.65
1-1/4		42.2	A=95 B=39	10	2.77	0.20	0.40
				STD/40	3.56	0.26	0.51
				XS/80	4.85	0.34	0.67
				160	6.35	0.42	0.84
				XXS	9.70	0.58	1.16
1-1/2		48.3	A=114 B=47	10	2.77	0.28	0.56
				STD/40	3.68	0.37	0.73
				XS/80	5.08	0.49	0.97
				160	7.14	0.65	1.30
				XXS	10.15	0.86	1.71
2		60.3	A=152 B=63	10	2.77	0.5	0.9
				STD/40	3.91	0.7	1.3
				XS/80	5.54	0.9	1.8
				160	8.74	1.4	2.7
				XXS	11.07	1.6	3.2
2-1/2		73.0	A=190 B=79	10	3.05	0.8	1.6
				STD/40	5.16	1.3	2.6
				XS/80	7.01	1.7	3.4
				160	9.53	2.3	4.5
				XXS	14.02	3.1	6.1
3		88.9	A=229 B=95	10	3.05	1.2	2.3
				STD/40	5.49	2.1	4.1
				XS/80	7.62	2.8	5.5
				160	11.13	3.9	7.7
				XXS	15.24	5.0	10.0
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B		Wall Thickness		45°	90°
inch	mm	mm		Sch. No.	T	kg	kg
3-1/2	101.6	A=267 B=111		10	3.05	1.6	3.1
				STD/40	5.74	2.9	5.7
				XS/80	8.08	3.9	7.8
4	114.3	A=305 B=127		10	3.05	2	4
				STD/40	6.02	3.9	7.7
				XS/80	8.56	5.4	10.7
				120	11.13	6.8	13.6
				160	13.49	8	16
				XXS	17.12	10	20
5	141.3	A=381 B=157		10	3.40	3.5	7
				STD/40	6.55	6.5	13
				XS/80	9.53	9.3	18.5
				120	12.70	12	24
				160	15.88	14.7	29.4
				XXS	19.05	17.2	34.4
6	168.3	A=457 B=189		10	3.40	5	10
				STD/40	7.11	10.2	20.3
				XS/80	10.97	15.3	30.6
				120	14.27	19.5	39
				160	18.26	24.3	48.5
				XXS	21.95	28.5	57
8	219.1	A=610 B=252		10	3.76	9.6	19.1
				20	6.35	16.0	32
				30	7.04	17.7	35.3
				STD/40	8.18	20.4	40.8
				60	10.31	25.5	51
				XS/80	12.70	31.0	62
				100	15.09	36.4	72.7
				120	18.26	43.4	86.7
				140	20.62	48.4	96.7
				XXS	22.23	51.7	103.4
				160	23.01	53.3	106.6
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B	Wall Thickness		Approximate Weight
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B	Wall Thickness		45°	90°
inch		mm	mm	Sch. No.	T	kg	kg
10		273.0	A=762 B=316	10	4.19	16.6	33.2
				20	6.35	25	50
				30	7.80	30.5	61
				STD/40	9.27	36	72
				XS/60	12.70	49	98
				80	15.09	57.5	115
				100	18.26	69	137
				120	21.44	80	159
				140/XXS	25.40	93	186
				160	28.58	103	206
12		323.8	A=914 B=378	10	4.57	26	52
				20	6.35	36	71
				30	8.38	47	94
				STD	9.53	53	106
				40	10.31	57	114
				XS	12.70	70	140
				60	14.27	78	156
				80	17.48	95	190
				100	21.44	115	230
				120/XXS	25.40	134	268
				140	28.58	150	299
				160	33.32	172	343
14		355.6	A=1067 B=441	10	6.35	46	92
				20	7.92	57	114
				30/STD	9.53	68	136
				40	11.13	79	158
				XS	12.70	90	180
				60	15.09	106	212
				80	19.05	132.5	265
				100	23.83	164	327
				120	27.79	189	377
				140	31.75	212.5	425
				160	35.71	236	472
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B		Wall Thickness		45°	90°
inch	mm	mm		Sch. No.	T	kg	kg
16	406.4	A=1219 B=505		10	6.35	60	120
				20	7.92	75	149
				30/STD	9.53	90	179
				40/XS	12.70	118	236
				60	16.66	154	307
				80	21.44	195	390
				100	26.19	235	470
				120	30.96	275	549
				140	36.53	319	638
				160	40.49	350	700
18	457.0	A=1372 B=568		10	6.35	76	152
				20	7.92	94.5	189
				STD	9.53	114	227
				30	11.13	132	264
				XS	12.70	150	300
				40	14.27	168	336
				60	19.05	222	443
				80	23.83	275	549
				100	29.36	334	667
				120	34.93	392	784
				140	39.67	440	880
				160	45.24	495	990
20	508.0	A=1524 B=632		10	6.35	94	188
				20/STD	9.53	140	280
				30/XS	12.70	186	371
				40	15.09	220	439
				60	20.62	297	593
				80	26.19	373	745
				100	32.54	457	913
				120	38.10	529	1057
				140	44.45	608	1216
				160	50.01	676	1352
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B	Wall Thickness		Approximate Weight
Nominal Pipe Size		Outside Diameter	Center-to-End: A/B	Wall Thickness		45°	90°
inch		mm	mm	Sch. No.	T	kg	kg
22		559.0	A=1676 B=694	10	6.35	114	228
				20/STD	9.53	170	340
				30/XS	12.70	225	450
				60	22.23	388	775
				80	28.58	492	984
				100	34.93	594	1188
				120	41.28	694	1387
				140	47.63	791	1581
				160	53.98	885	1770
24		610.0	A=1829 B=757	10	6.35	136	272
				20/STD	9.53	203	405
				XS	12.70	269	537
				30	14.27	301	602
				40	17.48	367	734
				60	24.61	511	1021
				80	30.96	635	1270
				100	38.89	787	1574
				120	46.02	920	1839
				140	52.37	1035	2069
				160	59.54	1161	2322
26		660.0	A=1981 B=821	10	7.92	198	396
				STD	9.53	238	476
				20/XS	12.70	316	631
28		711.0	A=2134 B=883	10	7.92	230	460
				STD	9.53	277	553
				20/XS	12.70	367	733
				30	15.88	456	912
30		762.0	A=2286 B=964	10	7.92	265	529
				STD	9.53	318	635
				20/XS	12.70	422	843
				30	15.88	525	1049
32		813.0	A=2438 B=1010	10	7.92	301	602
				STD	9.53	362	723
				20/XS	12.70	480	960
				30	15.88	598	1195
				40	17.48	657	1313
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B		Wall Thickness		Approximate Weight
Nominal Pipe Size	Outside Diameter	Center-to-End: A/B		Wall Thickness		45°	90°
inch	mm	mm		Sch. No.	T	kg	kg
34	864.0	A=2591 B=1073		10	7.92	340	680
				STD	9.53	409	817
				20/XS	12.70	543	1085
				30	15.88	676	1352
				40	17.48	743	1485
36	914.0	A=2743 B=1135		10	7.92	381	762
				STD	9.53	458	916
				20/XS	12.70	608	1216
				30	15.88	758	1515
				40	19.05	906	1811
38	965.0	A=2896 B=1200		STD	9.53	511	1021
38	965.0	A=2896 B=1200		XS	12.70	679	1357
40	1016.0	A=3048 B=1264		STD	9.53	566	1132
40	1016.0	A=3048 B=1264		XS	12.70	752	1504
42	1067.0	A=3200 B=1326		STD	9.53	625	1249
42	1067.0	A=3200 B=1326		XS	12.70	830	1660
44	1118.0	A=3353 B=1389		STD	9.53	686	1372
44	1118.0	A=3353 B=1389		XS	12.70	912	1823
46	1168.0	A=3505 B=1453		STD	9.53	750	1499
46	1168.0	A=3505 B=1453		XS	12.70	996	1992
48	1219.0	A=3658 B=1516		STD	9.53	817	1633
48	1219.0	A=3658 B=1516		XS	12.70	1086	2171
NOTE: (1) Dimension A is equal to one-half of dimension O.

How Many Types of Elbow?

According to the Molding Method Elbow Has Two Major Categories, Welded Elbow and Seamless Elbow. Balingsteel Can Supply Elbows in All Sizes, Materials, and Types.

What Is a Steel Elbow?

Elbows Are Fittings That Connect Piping Systems and Play a Role in Bending Piping Lines.

What Is the Difference Between 45 and 90 Degree Elbow?

Elbows Bend at Different Angles, One at a 45 Degree Angle and the Other at a 90 Degree Angle. The Same Curvature of the Elbow 90 Degrees Than 45 Degrees Elbow Is Twice as Expensive and Twice as Heavy. Contact Us for the Latest Steel Elbow Prices.

Steel Elbow Manufacturing Process

Sampling:

Determine the Shape, Size, and Position According to the Design Drawings and Elbow Requirements.

Cutting:

Use the Cutting Machine to Cut the Base Material into the Required Shape and Size.

Forming:

According to the Shape and Size of the Elbow, There Are the Following Three Forming Processes:

Stamping Forming: The Cut Elbow Is Placed in the Mold, Through the Stamping Action of the Press, So That the Elbow Forms the Required Shape.
Hot Push Forming: The Use of a Special Elbow Pushing Machine, Mandrel, and Heating Device to Push the Billet Forward Movement, Be Heated, Expand, and Bending Elbow Formed.
Center Plate Welding: First Cut Two Center Plate, Then Pressed into Half of the Elbow Profile with the Press, And Then Welded the Two Profiles Together. Usually Large Elbow Manufacturing.

Anti-Corrosion Treatment or Surface Treatment:

Sandblasting and Rust Removal, Anticorrosion Paint, Lining, Etc. As Required.

Inspection:

Carry out Appearance Inspection, Size Inspection, and Performance Test to Ensure That It Meets the Design Requirements and Quality Standards.

Packaging and Storage:

Packaging and Storage According to Requirements.

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