FSE-400SP

Axial Expansion joint FSE-400SP

Multiply bellows welded to weld ends, with internal sleeve

Designed to absorb axial movement of medium pressure/temperature pipeline.

FSE-400SP (weld ends) Axial Expansion Joints
Size Range	DN15 ~ DN600 (1/2” ~ 24”)
Pressure/Temperature rating	16bars at 120℃
Cycle Life	Nc ＞ 1,000 times

Specification

Size		OAL	Thickness of Weld Ends	Axial Movement	Axial Spring Rate	Effective Area
mm	ins	mm	mm	mm	N/mm	cm²
15	1/2	350	2.8	+10 -40	14	6
20	3/4	350	2.9	+10 -40	14	6
25	1	350	3.4	+10 -40	22	8
32	1 1/4	350	3.6	+10 -40	25	13
40	1 1/2	350	3.7	+10 -40	36	20
50	2	350	3.9	+10 -40	52	32
65	2 1/2	350	5.2	+10 -40	90	49
80	3	350	5.5	+10 -40	105	67
100	4	350	6.0	+10 -40	152	122
125	5	350	6.6	+10 -40	161	176
150	6	350	7.1	+10 -40	230	258
200	8	350	8.2	+10 -40	272	414
250	10	350	9.3	+10 -40	386	658
300	12	350	9.5	+10 -40	434	904
350	14	350	9.5	+10 -40	535	1171
400	16	350	9.5	+10 -40	688	1515
450	18	350	9.5	+10 -40	764	1886
500	20	350	9.5	+10 -40	1053	2324
550	22	350	9.5	+10 -40	1144	2779
600	24	350	9.5	+10 -40	1236	3274

※Other size, pressure rating, axial movement, and material are available on request