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Stainless Steel Split Retaining Rings

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

One set of Stainless Steel Split Retaining Rings (SRR Series) is four split ring halves up to 28″ or eight split ring quarters for 30″ and above. These split retaining rings are manufactured of durable stainless steel for corrosion resistance, and can be drilled to Navy and DIN standards upon request. They are available in standard grade 304 or dual grade 316/316L stainless steel.

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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
SRR0050	0.5	3.50	1.50	2.38	0.63	4	0.375
SRR0075	0.75	3.88	1.88	2.75	0.63	4	0.375
SRR0100	1	4.25	2.38	3.13	0.63	4	0.375
SRR0125	1.25	4.63	2.63	3.50	0.63	4	0.375
SRR0150	1.5	5.00	2.88	3.88	0.63	4	0.375
SRR0200	2	6.00	3.63	4.75	0.75	4	0.375
SRR0250	2.5	7.00	4.13	5.50	0.75	4	0.375
SRR0300	3	7.50	4.63	6.00	0.75	4	0.375
SRR0400	4	9.00	5.88	7.50	0.75	8	0.375
SRR0500	5	10.00	6.88	8.50	0.88	8	0.375
SRR0600	6	11.00	7.88	9.50	0.88	8	0.375
SRR0800	8	13.50	9.88	11.75	0.88	8	0.375
SRR1000	10	16.00	12.13	14.25	1.00	12	0.375
SRR1200	12	19.00	14.50	17.00	1.00	12	0.375
SRR1400	14	21.00	16.50	18.75	1.13	12	0.375
SRR1600	16	23.50	18.50	21.25	1.13	16	0.375
SRR1800	18	25.00	20.50	22.75	1.25	16	0.375
SRR2000	20	27.50	22.63	25.00	1.25	20	0.375
SRR2200	22	29.50	24.63	27.25	1.38	20	0.375
SRR2400	24	32.00	26.62	29.50	1.38	20	0.375
SRR2600	26	34.25	28.88	31.75	1.38	24	0.375
SRR2800	28	36.50	30.88	34.00	1.38	28	0.375
SRR3000	30	38.75	32.88	36.00	1.38	28	0.375
SRR3200	32	41.75	34.88	38.50	1.63	28	0.375
SRR3400	34	43.75	37.00	40.50	1.63	32	0.375
SRR3600	36	46.00	39.00	42.75	1.63	32	0.375
SRR4000	40	50.75	43.00	47.25	1.63	36	0.375
SRR4200	42	53.00	45.25	49.50	1.63	36	0.375
SRR4400	44	55.25	47.25	51.75	1.63	40	0.375
SRR4800	48	59.50	51.25	56.00	1.63	44	0.375
SRR5000	50	61.75	53.25	58.25	1.88	44	0.375
SRR5200	52	64.00	55.25	60.50	1.88	44	0.375
SRR5400	54	66.25	57.25	62.75	2.00	44	0.375

Notes:

Rings are furnished in 2 pcs (thru 28”) and 4 pcs (for 30” & greater).
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

Part Number Structure

Part Number Section	Options
Type	SRR = Stainless Steel Retaining Ring
Size	XXXX = Size in inches going out 2 decimal places
Material	304 = Standard Grade 304 Stainless Steel 316L = Dual Grade 316/316L Stainless Steel
Other	S = Set