Ductile Iron Rings Deltaflex® – IMPROVED PIPING PRODUCTS. INC. : Makers of the Deltaflex Pipe Flange

IPP PRODUCTS

DIPS Convoluted Deltaflex® Backup Rings 4" to 24"

SPECIFICATIONS

Material Designation:

Ductile Iron, ASTM A536, 65/45/12

Meets Requirements:

Class 150, mates with ANSI B16.5 and AWWA C207

Notes:

Also available in epoxy and galvanized

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Ongoing engineering design efforts may affect the technical information listed in our publications. Please click “Download Submittal” above to view product information and dimensions.

Dimensions

Backup Rings-4-24-Dimensions

Pipe Diameter (in)	O.D.	T	I.D.	Bolt Count	Bolt Hold Size (H)	Bolt Hole Circle (BC)	R	Weight (lbs)	HDPE Operating Pressure	Steel Operating Pressure
4"	9	0.94	4.9	8	0.75	7.5	0.4	5.1	267	267
6"	11	1	7	8	0.875	9.5	0.4	7.1	267	267
8"	13.5	1.12	9.13	8	0.875	11.75	0.4	10.6	267	267
10"	16	1.19	11.25	12	1	14.25	0.4	15.7	267	267
12"	19	1.5	13.37	12	1	17	0.4	24	267	267
14"	21	1.63	15.48	12	1.125	18.75	0.4	35.7	200	267
16"	23.5	1.88	17.59	16	1.125	21.25	0.4	53.6	200	267
18"	25	1.75	19.7	16	1.25	22.75	0.4	49.8	200	267
20"	27.5	2.06	21.85	20	1.25	25	0.31	61.2	200	267
24"	32	2.13	26.05	20	1.38	29.5	0.5	90.4	200	267

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CONVOLUTED :

DIPS :