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Zinc-Plated Steel Class 150 Split Retaining Rings

SKU: RR Categories: Rubber Expansion Joints & Accessories, Expansion Joints

These Silver Zinc-Plated Steel Split Retaining Rings (RR Series) are manufactured to ANSI Class #150 specifications, and are available drilled to Navy or DIN specifications, upon request. One set consists of four split ring halves up to 28″, then eight split ring quarters for 30″ and above.

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Dimensions

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED

API Part Number	Size	O.D.	I.D.	Ø B.H.C.	Ø B.H.	# B.H.	THK
RR0050	0.5	3.50	1.50	2.38	0.63	4	0.375
RR0075	0.75	3.88	1.88	2.75	0.63	4	0.375
RR0100	1	4.25	2.38	3.13	0.63	4	0.375
RR0125	1.25	4.63	2.63	3.50	0.63	4	0.375
RR0150	1.5	5.00	2.88	3.88	0.63	4	0.375
RR0200	2	6.00	3.63	4.75	0.75	4	0.375
RR0250	2.5	7.00	4.13	5.50	0.75	4	0.375
RR0300	3	7.50	4.63	6.00	0.75	4	0.375
RR0400	4	9.00	5.88	7.50	0.75	8	0.375
RR0500	5	10.00	6.88	8.50	0.88	8	0.375
RR0600	6	11.00	7.88	9.50	0.88	8	0.375
RR0800	8	13.50	9.88	11.75	0.88	8	0.375
RR1000	10	16.00	12.13	14.25	1.00	12	0.375
RR1200	12	19.00	14.50	17.00	1.00	12	0.375
RR1400	14	21.00	16.50	18.75	1.13	12	0.375
RR1600	16	23.50	18.50	21.25	1.13	16	0.375
RR1800	18	25.00	20.50	22.75	1.25	16	0.375
RR2000	20	27.50	22.63	25.00	1.25	20	0.375
RR2200	22	29.50	24.63	27.25	1.38	20	0.375
RR2400	24	32.00	26.63	29.50	1.38	20	0.375
RR2600	26	34.25	28.88	31.75	1.38	24	0.375
RR2800	28	36.50	30.88	34.00	1.38	28	0.375
RR3000	30	38.75	32.88	36.00	1.38	28	0.375
RR3200	32	41.75	34.88	38.50	1.63	28	0.375
RR3400	34	43.75	37.00	40.50	1.63	32	0.375
RR3600	36	46.00	39.00	42.75	1.63	32	0.375
RR4000	40	50.75	43.00	47.25	1.63	36	0.375
RR4200	42	53.00	45.25	49.50	1.63	36	0.375
RR4400	44	55.25	47.25	51.75	1.63	40	0.375
RR4800	48	59.50	51.25	56.00	1.63	44	0.375
RR5000	50	61.75	53.25	58.25	1.88	44	0.375
RR5200	52	64.00	55.25	60.50	1.88	44	0.375
RR5400	54	66.25	57.25	62.75	2.00	44	0.375

Notes:

Rings are Steel & Silver Zinc Plated.
Navy or DIN drilling available on special order basis.
1 Set = 4 Split Ring Halves up to 28″, or 8 Split Ring Quarters for 30″ and above