NBR double sphere rubber joint

1.high flexibility
2.years of trading experience
3.strong shock absorption

4.good quality & cheap

flexible rubber joint is used widely in key project of chemical industry, construction, water supply,

drainage, petroleum, light and heavy industry, refrigeration, health, water heating, fireproof and power etc.

NBR double sphere rubber joint Functions:

It can made horizontal, axial and angular displacement when being installed. It can’t be restricted by the obstruction of pipe and the non-parallel of flange.It can reduce noise passed through structure when it works and has strong shock absorption.

NBR double sphere rubber joint Specification:

nominal diameter DN		length L	axial displacement		horizontal displacement mm	Deflexion angle a1+a2
mm	inch		extension mm	Compression mm
32	1 1/4	95	6	9	9	15
40	1 1/2	95	6	10	9	15
50	2	105	7	10	10	15
65	2 1/2	115	7	13	11	15
80	3	135	8	15	12	15
100	4	150	10	19	13	15
125	5	165	12	19	13	15
150	6	180	12	20	14	15
200	8	210	16	25	22	15
250	10	230	16	25	22	15
300	12	245	16	25	22	15
350	14	255	16	25	22	15
400	16	255	16	25	22	15
450	18	255	16	25	22	15
500	20	255	16	25	22	15
600	24	260	16	25	22	15
700	28	320	16	25	22	15
800	32	340	16	25	22	15
900	36	370	16	25	22	15
1000	40	400	18	26	24	15
1200	48	420	18	26	24	15

NBR double sphere rubber joint Character:

good characteristics of resistance of /oil/ heat/acid and alkali, high voltage ,long-range elasticity ,and the weight is light, etc..