Specifications

Sale Worldwide Spherical Rubber Expansion Joint
1 Agents have greater discount
2.20 years export trading experience

Sale Worldwide  Spherical Rubber Expansion Joint

 

 Technical  conditions

 

item	type	JGD-1	JGD-2	JGD-3
working pressureMPa(kgf/cm2 )		1.010)	1.6(16)	2.5(25)
burst pressureMPa(kgf/cm2 )		2.0(20)	3.0(30)	4.5(45)
vacuumKPa(mm/Hg)		53.3(400)	86.7(650)	100(750)
applicable temperature`C		-15`C~  15`C  under special conditions-30~+250
applicable media		Air,compressed air,water ,sea water ,hot water,oil,acid ,alkali,etc.

 

main connecting dimension

 

nominal diameter		length mm	flange thickness	quality of bolt n	bolt hole diameter	diameter of the central ring of the bolt	axial displacement		lateral displacement	deflection  angle
mm	inch						extension	compression
32	1.25	95	16	4	18	100	6	9	9	15°
40	1.5	95	18	4	18	110	6	10	9	15°
50	2	105	18	4	18	125	7	10	10	15°
65	2.5	115	20	4	18	145	7	13	11	15°
80	3	135	20	4	18	160	8	15	12	15°
100	4	150	22	8	18	180	10	19	13	15°
125	5	165	24	8	18	210	12	19	13	15°
150	6	180	24	8	23	240	12	20	14	15°
200	8	210	24	8	23	295	16	25	22	15°
250	10	230	26	12	23	350	16	25	22	15°
300	12	245	28	12	23	400	16	25	22	15°
350	14	255	28	16	23	460	16	25	22	15°
400	16	255	30	16	25	515	16	25	22	15°
450	18	255	30	20	25	565	16	25	22	15°
500	20	255	32	20	25	620	16	25	22	15°