Stainless Steel Marine Bellows Expansion Joint CB*613-81

It is mainly used in the pipeline of internal combustion engine. As a compensator for heat expansion and contraction of pipeline, it can withstand the vibration caused by thermal expansion stress and pulse in the system.

Nominal pressure: 0.05MPa

Nominal diameter: 65-1500mm

Applicable temperature:≤550℃

DN≤500mm conform to CB573-65
DN≥500mm conform to GB2506-81

DN	Structure size			Flange				Bolt
	d	L	n	D1	D2	d	d0	Num	Th
65	76	210	10	155	123	12	16	6	M14
80	89	210	10	175	136	12	16	8	M14
100	114	220	6	190	158	12	16	8	M14
125	140	220	6	215	183	12	16	10	M14
150	165	185	3	240	208	14	16	12	M14
175	190	185	3	270	238	14	16	12	M14
200	216	260	3	295	264	14	16	12	M14
		360	5			14	16	12	M14
250	268	280	3	385	327	16	18	14	M16
		380	5			16	18	14	M16
300	318	280	3	430	386	16	22	14	M20
		380	5			16	22	14	M20
350	360	280	3	480	436	16	22	16	M20
		380	5			16	22	16	M20
400	410	280	3	530	486	16	22	16	M20
		380	5			16	22	16	M20
450	460	280	3	580	536	16	22	18	M20
		380	5			16	22	18	M20
500	510	280	3	635	591	16	22	20	M20
		380	5			16	22	20	M20
600	610	280	3	755	705	16	26	20	M24
		380	5			16	26	20	M24
700	711	280	3	860	810	16	26	24	M24
		380	5			16	26	24	M24
800	813	280	3	975	920	16	30	24	M27
		380	5			16	30	24	M27
900	914	290	3	1075	1020	18	30	24	M27
		390	5			18	30	24	M27
1000	1016	310	3	1175	1120	18	30	28	M27
1100	1116	310	3	1305	1240	18	33	28	M30
1200	1219	310	3	1405	1340	18	33	32	M30
1300	1312	310	3	1520	1450	18	36	32	M33
1400	1412	310	3	1630	1560	20	36	36	M33
1500	1524	315	3	1730	1660	20	36	36	M33