Single Sphere Rubber Expansion Joint

Item	Part	Material
1	Body	Heat Resisting Rubber
2	Body	Nylon Tyre Cord
3	Wire	Hard Steel Wire
4	Flange	Mild Steel

Remarks 1. Application fluids: air, compressed air, oil, water, hot water, seawater, acids, alkalies, etc. 2. Available flanges drilling: JIS, DIN, ANSI, BS and specialized drilling. 3. Available material: EPDM, Neoprene, Nitrile, Viton, Hypalon 4. Length: It can be customized Specification

Item	Type		JGD-1	JGD-2	JGD-3
Working Pressure (kgf/cm2 )		1.0(10)		1.6(16)	2.5(25)
Burst Pressure (kgf/cm2 )		2.0(20)		3.0(30)	4.5(45)
Vacuum (mm/Hg)		53.3(400)		86.7(650)	100(750)
Applicable Temperature		-15℃~ 120℃ under special conditions -30~+250
Applicable Media		Air, compressed air, water ,sea water ,hot water, oil, acid , alkali, etc.

 

Nominal Diameter			Length	Axial Displacement		Lateral Displacement	Deflection Angle
				Extension	Compression
mm	inch		mm	mm	mm	mm
32		1.25	95/130/152	6	9	9	15°
40		1.5	95/130/152	6	10	9	15°
50		2	105/130/152	7	10	10	15°
65		2.5	115/130/152	7	13	11	15°
80		3	130/135/152	8	15	12	15°
100		4	130/150/152	10	19	13	15°
125		5	130/152/170	12	19	13	15°
150		6	130/152/180	12	20	14	15°
200		8	130/152/205	16	25	22	15°
250		10	130/203/240	16	25	22	15°
300		12	130/203/245/260	16	25	22	15°
350		14	203/255/265	16	25	22	15°
400		16	203/255/265	16	25	22	15°
450		18	203/255/265	16	25	22	15°
500		20	203/255/265	16	25	22	15°
600		24	260/265	16	25	22	15°
We also can design and make according to clients’ requirements