150 PSIG Single and Multi-ply Stainless Steel Expansion Joint Bellows

ASTM A240 – T 304 S.S., 316 S.S., or 321 S.S. Standard with Welding Aide

(Monel and Inconel available on request)

Notes:

Pressure Range: Vacuum to 150 PSIG
Temperature Range: -20º F to 800ºF
Rated cycle life is 3000 cycles per EJMA for anyone tabulated axial movement.
Maximum Axial extension movement is 50% of the tabulated axial movement.
Rated extension movement is equal to rated axial movement provided the bellows is pre-compressed the amount of design extension.
Maximum test pressure: 1.5x design pressure
Materials: Bellows–ASTM A240-T 304 S.S.; 316 S.S; 321 S.S.
Welding Aides–ASTM A240-T 304 S.S.; 316 S.S; 321 S.S.
Flanges or welds ends can be attached to the bellows 1/16″ thick (min.) Welding aide
For more details request PT&P’s Expansion Joint Catalog

ND in.	Part Number	Max. Axial Movement in.	Max. Lateral Movement in.	Max. Angular Movement Deg.	B.F.L. in.	Number of Corrugations	O.A.L. in.	Weight Each lbs.	Axial Spring Rate lbs./in	Lateral Spring Rate lbs./in.	Angular Spring Rate in/lbs/deg.
3/4	S007150C	0.33	0.14	10	1.63	7	2.38	0.06	734	633	13
3/4	L007150C	0.47	0.25	10	2.19	10	2.94	0.07	510	218	13
1	S010150C	0.39	0.12	10	1.56	6	2.31	0.08	582	930	13
1	L010150C	0.53	0.19	10	1.94	8	2.69	0.09	437	392	13
1 1/2	S015150C	0.41	0.1	10	1.75	7	2.5	0.13	739	1815	13
1 1/2	L015150C	0.59	0.19	10	2.38	10	3.13	0.15	515	622	13
2	US-2-8-150S	0.34	0.12	10	3	8	5	0.6	2911	3153	41
2	US-2-12-150L	0.51	0.28	10	4.5	12	6.5	1	1940	934	28
2 1/2	US-2.5-8-150S	0.69	0.2	10	3	8	5	1	1441	2615	53
2 1/2	US-2.5-12-150L	0.78	0.34	10	4.5	12	6.5	1	961	775	35
3	US-3-8-150S	0.66	0.16	10	3	8	5	1	950	2281	30
3	US-3-12-150L	0.82	0.31	10	4.5	12	6.5	1	974	1007	30
4	US-4-8-150S	0.7	0.13	10	3	8	5	1	1224	4822	63
4	US-4-12-150L	1.05	0.3	10	4.5	12	6.5	2	816	1429	42
5	US-5-8-150S	0.69	0.11	10	3	8	5	2	1531	8791	115
5	US-5-12-150L	1.03	0.25	10	4.5	12	6.5	3	1021	2605	77
6	US-6-8-150S	0.83	0.15	10	4	8	6	3	1823	8364	195
6	US-6-12-150L	1.25	0.34	10	6	12	8	4	1215	2478	130
8	US-8-8-150S	0.81	0.11	10	4	8	6	5	2401	17807	414
8	US-8-12-150L	1.22	0.26	10	6	12	8	7	1601	5276	276
10	US-10-8-150S	1.48	0.33	10	8	8	10	11	2985	8692	809
10	US-10-12-150L	2.22	0.75	10	12	12	14	17	1990	2575	539
12	US-12-8-150S	1.54	0.29	10	8	8	10	20	3532	14601	1359
12	US-12-12-150L	2.31	0.66	10	12	12	14	29	2354	4326	906
14	US-14-8-150S	1.53	0.26	10	8	8	10	23	3894	19100	1778
14	US-14-12-150L	2.3	0.6	10	12	12	14	31	2596	5659	1185
16	US-16-8-150S	1.52	0.23	10	8	8	10	25	4473	28074	2613
16	US-16-12-150L	2.28	0.52	10	12	12	14	36	2982	8318	1742
18	US-18-8-150S	1.5	0.2	9	8	8	10	29	5052	39491	3676
18	US-18-12-150L	2.26	0.47	10	12	12	14	40	3368	11701	2451
20	US-20-8-150S	1.49	0.18	8	8	8	10	32	5632	53644	4993
20	US-20-12-150L	2.24	0.42	10	12	12	14	45	3755	15895	3329
22	US-22-8-150S	1.49	0.17	8	8	8	10	32	4132	52913	7578
22	US-22-12-150L	2.23	0.38	10	12	12	14	45	2755	15678	5052
24	US-24-8-150S	1.47	0.11	5	8	8	10	39	6792	91337	8502
24	US-24-12-150L	2.21	0.26	8	12	12	14	54	4528	27063	5668

*Data is provided for reference only, consult the factory for a detailed design.

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