Product Details

Specifications

Expasion Joints Companies
1.can absorb shock and reduce pressure well
2.easy to install and maintain
3.CE&ISO CERTIFICATE

Expasion Joints Companies

DN:32mm-600mm

Inch :1 1/2-24

1.Small volume, flexible ,easy to install and maintain

2.It reduces structural noise transmission with strong shock absorption in servive.

3.It is capable of horizontal,axial and angular displacement with the restruction and flange non-parallelism.

Technical conditions :

applicable temperature 'C	-15~115under special conditions-30~250
applicable media	water ,sea water ,steam, oil .acid .alkali, and so on

main connecting dimension

nominal diameter(DN)		Length mm	flange thickness mm	the quality of hole (n)	Bolt hole diameter (mm)	Diameter of the central ring of the bolt(mm)	Axial displacement(mm)		Horizontal displacement mm	deflection angle (a₁+a₂ )
mm	inch	Length mm	flange thickness mm	the quality of hole (n)	Bolt hole diameter (mm)	Diameter of the central ring of the bolt(mm)	extension	compression	Horizontal displacement mm	deflection angle (a₁+a₂ )
40	1 1/2	150	18	4	18	110	10	20	20	30°
50	2	150	20	4	18	125	10	20	20	30°
65	1 1/2	150	20	4	18	145	10	20	20	30°
80	3	150	20	8	18	160	10	20	20	30°
100	4	200	22	8	18	180	15	30	25	30°
125	5	200	22	8	18	210	15	30	25	30°
150	6	200	24	8	22	240	15	30	25	30°
200	8	200	24	8	22	295	20	40	30	30°
250	10	200	26	12	22	350	20	40	30	30°
300	12	200	26	12	22	400	20	40	30	30°
350	14	225	26	16	22	460	20	40	30	30°
400	16	225	26	16	26	515	20	40	30	30°
450	18	260	28	20	26	565	25	45	30	30°
500	20	260	28	20	26	620	25	45	30	30°
600	24	260	30	20	30	725	25	45	30	30°
note 1,DN40-600PN=1~1.6MPa 2,DN40-200PN=2.5MPa