hot selling rubber expansion joint

rubber expansion joint 1,DN32-DN2000 2,easy installation and maintenance 3,free samples can be sent 4,ISO9001 certificate

We are specialized rubber expansion joint. Rubber expansion joint, is also known as shock absorber, pipe shock absorber, shock proof box and soft joint. It is a pipe joint of high-flexibility, high-gas tightness, resistance to medium and climate. Rubber Expansion Joint has five types: single sphere rubber expansion joint, double sphere rubber expansion joint, threaded rubber expansion joint, reduced rubber expansion joint and rubber bending joint.

Generally speaking, there are two kinds of connections: flange and threaded. The work pressure has four classes: 0.60MPa, 1.0MPa, 1.6MPa, 2.5MPa.The Nominal diameter ranges from 40mm to 2000mm. The detailed specifications you can find in the following chart. Its functions have small volume, small weight, good flexibility, easy installation and maintenance. It can made horizontal, axial and angular displacement when being installed. It can’t be restricted by the obstruction of pipe and the non-paralled flange.

Due to its good integral function, rubber expansion joint is widely used in water supply and drainage, chemical industry, construction, petroleum, light and heavy industry, refrigeration, health, water heating, fireproof, ship, water pump, power and compressor, etc. It can reduce noise passed through structure when it works and have strong shock absorption. In pipe system it is the ideal for compensating expansion and contraction.

The quality of our products is better and the price is lower.  Gongyi Xianke Water Supply Material Co.,Ltd  provides better service and products. We are expecting to cooperate with you and would try our best to make you satisfactory.

Item	Type	JGD	JGD-A	JGD-B
Working Pressure MPa	1.0(10)	1.6 (16)	2.5 (25)
Explosion Pressure MPa	2.0(20)	3.0 (30)	4.5 (45)
Vacuum Kpa	53.3(400)	86.7 (650)	100 (750)
Applicable Temperature °C	-15 °C ~ 115 °C special can reach -30 °C ~ 250 °C
Applicablen Media	Air,compressed air,water, seawater, hotwater, acid, alkali and so on.

Specifications

Size DN(mm)	Length (mm)	Axial Compression	Axial Extension	Horizontal Displacement	Angular Deflexion
32	95	8	4	8	15°
40	95	8	5	8	15°
50	105	8	5	8	15°
65	115	12	6	10	15°
80	135	12	6	10	15°
100	150	18	10	12	15°
125	165	18	10	12	15°
150	180	18	10	12	15°
200	210	25	14	15	15°
250	230	25	14	15	15°
300	245	25	14	15	15°
350	255	25	15	15	15°
400	255	25	15	15	12°
450	255	25	15	22	12°
500	255	25	16	22	12°
600	260	25	16	22	12°

hot selling rubber expansion joint