We are the leading manufacturers, suppliers and exporters of Expansion Bellows ,expansion joint ,These find their application in various industries such as diesel engine, locomotives and automotive Industries. We manufacture these by using quanlity raw material and latest technology which make our range cost cutting, durable and efficient. They are manufactured to the specifications of the customers, max temperature 700.
The product is manufactured through welding or metal casting, and the loosing part is sealed by echelon ring rubber. Operated by gland and bolt and based on the principle of rubber’s elastic deformation under pressure, the seal ring will be deformed and static seal will be done between joint body and expansion pipe wall. According to clients demand and product performance, metal and seal ring materials will be selected strictly. High—strength antifouling paint is painted outside and the joint bolt is made of high—strength carbon steel or stainless steel, since there is some space between body and expansion, so axes and radial displacement will appear. Inside pipe, it becomes available to compensate and release pipe blind plate propulsion and makes it easy to maintain and change pump and valve. Therefore, it is an ideal matching product for pipe’s installation and operation.
Technical Parameters for Power Dismantling Joint:
PN1.0MPa Unit (mm)
|DN||Pipe Dia.||Flange joint size||Installation dimension||
|Flange outer dia.||Dia. of bolt hole||Bolt||Max||Min|