& does relevant recommendations: 【 non-metallic fabric compensator, flexible rubber joint, casing expansion 】 is gongyi city full state pipeline equipment co., LTD. The main business of our company has been made as a special equipment manufacturing license and ISO quality management system certification of qualified companies, the company management concept: the factory in order to "customer needs is our goal" principle, wholeheartedly for the customers with excellent products, reasonable prices, fast delivery cycle, professional technical support and perfect after-sales service. In the future, full state is full of confidence and hope, was determined in a more high quality brand and good service, sincere cooperation with customers at home and abroad, to do the northern area of the thermal compensation smoke duct equipment industry's first brand.
 


The axial connection mode of double rod bellows
Flange connection type
(2) to take over the connection type

The structure characteristics of axial double rod bellows
Axial double rod bellows by two or three Duan Bowen tube, short middle over and long rod parts, such as simple structure. Long rod is not bearing components.

The axial compensation characteristics of double rod bellows
The large amount of axial double rod bellows compensation, generally used in low frequency fatigue, pipeline needs large amount of compensation.

Axial double rod bellows installation using the matters needing attention
Axial double rod bellows after the installation, should be the ears on both sides of the nut to limit nut.