Single Expansion Joints – 84 Inch, 96 Inch Nominal Diameter

84 Inch, 96 Inch Nominal Diameter

Notes:

Rated life cycle at 650°F is 3000 cycles for any one tabulated movement.
To combine axial, lateral and angular movements, please refer to the how to order section
To increase cycle life or movements, please refer to the graph on cycle life
Rated bellows extension is equal to rated axial movement. Provided bellows is precompressed the amount of design extension. Installed overall length will decrease by the amount of precompression.
Maximum test pressure: 1.5 X rated working pressure.
Bellows rated for 650°F: For appropriate flange temperature/pressure ratings, see catalog flange data
Torsional spring rate data provided only for modeling expansion joints on computer stress programs. Please consult factory for allowable torsional loadings.
Overall lengths and weights for unrestrained expansion joints only. Consult factory for information regarding tied, hinged, or gimbal expansion joints.
Pressure thrust load applied to adjacent pipe anchors/equipment when unrestrained expansion joints are used.

Diameter	Pressure	Overall Length and Weight						Non-concurrant movements			Spring rates


		Flanged Ends		Weld Ends		Combination Ends		Axial	Lateral	Angular	Axial	Lateral	Angular	Torsional


		O.A.L	WT.	O.A.L	WT.	O.A.L	WT.	Compression
	PSIG	IN	LB	IN	LB	IN	LB	IN	IN	DEG	LB/IN	LB/IN	IN-LB/DEG	IN-LB/DEG x 106


	KG/CM2	MM	KG	MM	KG	MM	KG	MM	MM	GRAD	KG/MM	KG/MM	N-M/GRAD	N-M/GRAD x 105


84	45	14	2089	16	332	15	1210	2.82	0.09	4	4716	820804	76404	169.9604
84	3.1	356	950	406	151	381	550	71.6	2.29	4	84	14689	7770.3	172.8497
Effective Area		22	2171	24	414	23	1292	5.65	0.35	8	2358	102601	38202	84.9802
Effective Area		559	987	610	188	584	587	144	8.89	8	42	1836	3885.1	86.4249
16,781 in2		30	2252	32	495	31	1374	8.47	0.79	10	1572	30400	25468	56.6535
108,264 cm2		762	1024	813	225	787	625	215	20.1	11	28	544	2590.1	57.6166
96	40	14	3400	16	378	15	1889	2.73	0.07	3	5398	1387244	113494	257.6974
96	2.8	356	1546	406	172	381	859	69.3	1.78	4	97	24825	11542.3	262.0783
Effective Area		22	3494	24	471	23	1982	5.56	0.29	7	2699	162399	56747	127.8144
Effective Area		559	1588	610	214	584	901	141	7.37	7	48	2906	5771.2	129.9873
19,743 in2		30	3587	32	565	31	2076	8.35	0.67	10	1799	47100	37831	84.9823
125,632 cm2		762	1630	814	257	787	944	212	17	11	32	843	3847.4	86.427

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Materials
Bellows: A240-T304. Alternate materials available upon request. Refer to the materials section
Flanges: ASTM A105.
40-45 PSIG Series: 125 lb. Lt. Wt. FFSO
Plate flanges and angle flanges available for low pressure systems.
Pipe: ASTM A285-C.
40-45 PSIG Series: 0.375-inch wall.
Liners: A240-T304.
Covers: Carbon steel.
Tie Rods, Hinges, Gimbals: Carbon steel

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