one piece into one carton, cartons put into wooden box
7-15 days after confirming L/C or 30% down payment by T/T
single sphere rubber expansion joints
2,easy installation and maintenance
3,free samples can be sent
We are specialized Single sphere rubber expansion joints. 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.
Working Pressure MPa
Explosion Pressure MPa
-15 °C ~ 115 °C special can reach -30 °C ~ 250 °C
Air,compressed air,water, seawater, hotwater, acid, alkali and so on.
We are the largest manufacturer of water treatment, filtering and supplying materials in China. We provide products that met ISO9001:2008 and services of superior quality and value that improve the global environment and the lives of common people. First founded in 1982 as Activated Carbon Cooperation of Gongyi, we boast a long established reputation in this industry.
In December, 2005,in the name of Ministry of Commerce of the People's Republic of China, we were selected from a crowd to ... View detail