Flanged 90° Bends

American Ductile Iron Flange Fittings
Flanged 90° Bends (Reducing, Base, Side Outlet)

AMERICAN Ductile Iron Flanged Fittings
ANSI/AWWA C110/A21.10, C153/A21.53, or AMERICAN Standard
Flanged 90° Bends

Flanged 90° Bends | Flanged 90° Reducing Bends | Flanged Base 90° Bends
Flanged Side Outlet 90° Bends | To Top of Page

ADIP Table No. 6-3

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

Notes:
**AMERICAN Standard. 54"-64" fittings are rated only 150 psi in AWWA C153.
The long radius bends are not included in AWWA C110; they have center-to-face and radius dimensions according to ANSI B16.1 Class 125. See Table No. 6-2.
Long radius bends are available with flanged joint ends only.
See General Notes.

AMERICAN Ductile Iron Flanged Fittings
AMERICAN Standard
Flanged 90° Reducing Bends

Flanged 90° Bends | Flanged 90° Reducing Bends | Flanged Base 90° Bends
Flanged Side Outlet 90° Bends | To Top of Page

ADIP Table No. 6-4

Size in.	Pressure Rating psi	T in.	T1 in.	Short Radius			Long Radius
Size in.	Pressure Rating psi	T in.	T1 in.	A in.	R in.	Weight lb	B in.	R in.	Weight lb
6 x 4	250	0.55	0.52	8	6	55	11.5	9.5	70
8 x 4	250	0.6	0.52	9	7	75	14	12	100
8 x 6	250	0.6	0.55	9	7	95	14	12	115
10 x 4	250	0.68	0.52	11	9	130	16.5	14.5	195
10 x 6	250	0.68	0.55	11	9	130	16.5	14.5	180
10 x 8	250	0.68	0.6	11	9	155	16.5	14.5	215
12 x 6	250	0.75	0.55	12	10	165	19	17	235
12 x 8	250	0.75	0.6	12	10	190	19	17	285
12 x 10	250	0.75	0.68	12	10	200	19	17	325
14 x 6	250	0.66	0.55	14	11.5	190	-	-	-
14 x 8	250	0.66	0.6	14	11.5	215	21.5	19	285
14 x 10	250	0.66	0.68	14	11.5	240	21.5	19	325
14 x 12	250	0.66	0.75	14	11.5	280	21.5	19	370
16 x 8	250	0.89	0.6	-	-	-	24	21.5	395
16 x 8	250	0.7	0.6	15	12.5	255	-	-	-
16 x 10	250	0.7	0.68	15	12.5	285	24	21.5	395
16 x 12	250	0.7	0.75	15	12.5	325	24	21.5	445
16 x 14	250	0.7	0.66	15	12.5	335	24	21.5	460
18 x 8	250	0.75	0.6	16.5	14	330	-	-	-
18 x 10	250	0.75	0.68	16.5	14	330	26.5	24	465
18 x 12	250	0.96	0.75	-	-	-	26.5	24	585
18 x 12	250	0.75	0.75	16.5	14	375	-	-	-
18 x 14	250	0.75	0.66	16.5	14	385	26.5	24	535
18 x 16	250	0.75	0.7	16.5	14	420	26.5	24	585
20 x 10	250	1.03	0.68	18	15.5	445	29	26.5	640
20 x 12	250	0.8	0.75	18	15.5	445	29	26.5	630
20 x 14	250	1.03	0.82	-	-	-	29	26.5	770
20 x 14	250	0.8	0.66	18	15.5	455	-	-	-
20 x 16	250	0.8	0.7	18	15.5	495	29	26.5	695
20 x 18	250	1.03	0.96	-	-	-	29	26.5	905
20 x 18	250	0.8	0.75	18	15.5	525	-	-	-
24 x 12	250	0.89	0.75	22	18.5	625	34	30.5	855
24 x 14	250	0.89	0.66	22	18.5	635	34	30.5	875
24 x 16	250	0.89	0.7	22	18.5	685	34	30.5	940
24 x 18	250	1.16	0.96	-	-	-	34	30.5	1230
24 x 18	250	0.89	0.75	22	18.5	725	-	-	-
24 x 20	250	0.89	0.8	22	18.5	780	34	30.5	1080
30 x 14	250	1.37	0.82	25	21.5	1090	-	-	-
30 x 16	250	1.03	0.7	25	21.5	955	41.5	38	1400
30 x 18	250	1.03	0.75	25	21.5	1005	-	-	-
30 x 20	250	1.03	0.8	25	21.5	1070	41.5	38	1575
30 x 24	250	1.37	1.16	-	-	-	41.5	38	2230
30 x 24	250	1.03	0.89	25	21.5	1205	-	-	-
36 x 20	250	1.58	1.03	-	-	-	49	45.5	2835
36 x 20	250	1.15	0.8	28	24.5	1435	-	-	-
36 x 24	250	1.58	1.16	-	-	-	49	45.5	3140
36 x 24	250	1.15	0.89	28	24.5	1585	-	-	-
36 x 30	250	1.58	1.37	-	-	-	49	45.5	3675
36 x 30	250	1.15	1.03	28	24.5	1840	-	-	-
42 x 20	250	1.28	0.8	31	27.5	1895	-	-	-
42 x 30	250	1.78	1.37	-	-	-	56.5	53	4905
42 x 30	250	1.28	1.03	31	27.5	2345	-	-	-
42 x 36	250	1.78	1.58	31	27.5	3390	-	-	-
42 x 36	250	1.28	1.15	-	-	-	56.5	53	4270
48 x 24	250	1.96	1.16	34	30.5	3240	-	-	-
48 x 30	250	1.96	1.37	34	30.5	3660	64	60.5	6305
48 x 36	250	1.96	1.58	-	-	-	64	60.5	7145
48 x 36	250	1.42	1.15	34	30.5	3255	-	-	-
48 x 42	250	1.96	1.78	34	30.5	4685	64	60.5	8065

Notes:
30" and 36" short radius reducing bends can be furnished with any combination of Flanged, MJ, Fastite, or Flex-Ring joints.
42" and 48" short radius reducing bends can be furnished with any combination of Flanged, MJ, Fastite, or Lok-Ring joints.
30" and 36" reducing bends can be furnished with any combination of Flanged, MJ, Fastite, or Flex-Ring joints.
42" and 48" reducing bends can be furnished with any combination of Flanged, MJ, Fastite, or Lok-Ring joints.
The short radius reducing bends have center-to-face and radius dimensions according to AWWA C110 (same as ANSI B16.1 Class 125) based on a standard 90° bend of the larger opening. The dimensions for the long radius reducing bends are per B16.1 Class 125 based on a standard long radius 90° bend of the larger opening.
See General Notes.

AMERICAN Ductile Iron Flanged Fittings
ANSI/AWWA C110/A21.10 and AMERICAN Standard
Flanged Base 90° Bends

Flanged 90° Bends | Flanged 90° Reducing Bends | Flanged Base 90° Bends
Flanged Side Outlet 90° Bends | To Top of Page

ADIP Table No. 6-19

Size in.	Pressure Rating psi	Dimensions in Inches				Weight in Pounds
		R	S Dia.	T	U	Short Radius		Long Radius
		R	S Dia.	T	U	Base Bend	Base Only	Base Bend	Base Only
4	250	5.5	6	0.62	0.5	55	10	65	15
6	250	7	7	0.69	0.62	85	20	110	30
8	250	8.38	9	0.94	0.88	145	40	195	55
10	250	9.75	9	0.94	0.88	210	45	280	65
12	250	11.25	11	1	1	300	65	420	95
14	250	12.5	11	1	1	360	70	490	105
16	250	13.75	11	1	1	445	75	615	110
18	250	15	13.5	1.12	1.12	565	115	800	170
20	250	16	13.5	1.12	1.12	700	120	985	175
24	250	18.5	13.5	1.12	1.12	1030	130	1430	190
30	150	23	16	1.19	1.15	1625	190	2400	295
30	250	23	16	1.19	1.15	1625	190	2400	295
36	250	26	19	1.25	1.15	2385	250	3680	395
42	250	30	23.5	1.44	1.28	3465	410	5515	650
48	250	34	25	1.56	1.42	4610	515	7635	845
*54	250	38	27.5	1.69	1.55	4790	1050	-	-
*60	250	42	32	1.88	1.75	6465	1500	-	-
*64	250	44	38.75	2.12	1.75	8995	2250	-	-

Notes:
*Not included in AWWA C110 or C153.
Bases are faced and drilled only when specified. Dimension "R" is finished dimension; unfinished bases will be slightly longer. For supporting pipe sizes see Table No. 6-22.
For base drilling see Table No. 6-21.
See tables on preceding pages for dimensions and weights of all bends. Base dimensions and weights are the same for full opening bends and for reducing bends. Proper base is determined by largest opening. To compute total weight of reducing base bend, add weight of base only shown above to weight of reducing bend of size and class as selected from preceding tables. When ordering reducing base bends always specify which flange is opposite the base. Bases other than shown above - such as on the side of fitting - are special and may be available on 14" and larger bends. Some available base locations are shown on the tapped holes and sequence of opening page. Check AMERICAN for special base locations.
Bases of these fittings are intended for support in compression and are not to be used for thrust anchors or supports in tension, bending, or shear.
See General Notes.

AMERICAN Ductile Iron Flanged Fittings
AMERICAN Standard
Flanged Side Outlet 90° Bends

Flanged 90° Bends | Flanged 90° Reducing Bends | Flanged Base 90° Bends
Flanged Side Outlet 90° Bends | To Top of Page

ADIP Table No. 6-6

Size in.	Pressure Rating psi	Dimensions in Inches			Weight lb
Size in.	Pressure Rating psi	T	A	R	Weight lb
30	250	1.03	25	21.5	2300
36	250	1.15	28	24.5	2700
42	250	1.28	31	27.5	3600
48	250	1.42	34	30.5	5125

Notes:
The center-to-face dimensions of all the side outlet bends are according to ANSI B16.1 Class 125. Center-to-face of side outlet is "A." See Table No. 6-2.
Pressure rating and weight shown is for full opening side outlet bend.
On 24" and smaller bends, side outlets are available on flanged bends only and side outlets are flanged, full opening only.
Other end combinations such as MJ, Fastite, Flex-Ring, and Lok-Ring are possible in some sizes on both bend and side outlet in 30" and larger bend sizes only.
Above drawing shows side outlet at intersection of bend centerline. In some sizes, the side outlet is located on the radial centerline at position "G" or "M" as shown on the tapped holes and sequence of openings page. Check AMERICAN if this location is critical.
See General Notes.

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> Flanged 90° Reducing Bends
> Flanged Base 90° Bends
> Flanged Side Outlet 90° Bends

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