Product Details

Top sale Flexible rubber expansion joint

Product Description

Rubber soft joint commonly known as can be bent torsion rubber joint, and its

products are widely used in water electric chemical shipping system, main performance high voltage, good elasticity (axial transverse angular displacement) drop noise, light quality, reduce vibration, easy installation, use agile, easy to repair, conversion with acid and alkali - resistant oil characteristics of the shock absorber in use process, resistance to weather natural changes can be automatically extended its structural material using densified nylon cord, the outside using high strength aging polarity rubber materials, to prevent the products in the long-term use of natural atrophy and reduce aging rupture, the mesh wire for many body protection can replace are widely used in power plant water sewage plant chemical metallurgy industry other telescopic products, the China architectural design institute oil ministry of chemical industry, metallurgical department joint inspection check.

Features of rubber expansion joint

1.Small volume,light 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.

4.The inner seamless high-pressure rubber joint independently developed by us prevents corrosive medium from etching the inner wall of the rubber joint in high temperature ,acid and alkali and oil resistant pipeline,thereby extending its service life .

5.The product is available for high-floor water supply .The pipe must be equipped with fixed support or bracket ,if not ,the product shall be installed with escapement ,the force of fixed support or bracket must be greater than axial fored ,if not the escapement shall alse be installed.

6.According to different material requirements ,products could be made as acid proof ,alkali proof ,corrosion proof to suit diffferent medium and enviroment

Main connecting dimension of rubber expansion joint

Nominal Diameter		length mm	Flange thickness mm	the quality of bolt n	Bolt hole diameter mm	Diameter of the central ring of the bolt mm	Axial displacement		Horizontal displacement	Deflection angle
mm	Inch	length mm	Flange thickness mm	the quality of bolt n	Bolt hole diameter mm	Diameter of the central ring of the bolt mm	Extension	compression	Horizontal displacement	Deflection angle
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°