& does relevant recommendations: 【 soft rubber joints, duct compensator, sleeve compensator 】 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 disposable sleeve compensator is introduced
Disposable sleeve compensation is used to directly buried pipeline preheat at both ends contact welding die after expansion, outer casing and core tube can no longer do relative movement, then the landfill. It is the rise in recent years domestic heat medium pipes directly buried installation using a one-time compensation technology.
Filling pipe installation (compensator) exposed after preheating, according to design compensator to absorb the corresponding pipe expansion amount, to meet the design rules after preheating temperature, will the activities of the compensator main welding and bolting, the entire piping system are fixed, the pipe will no longer be slip displacement of pipeline within the scope of the work safety under the change of tensile stress and compressive stress.
Design criteria: nominal pressure PN0.25, 0.6, 1.0, 1.6, 2.5 MPa
Using temperature is 400 ℃ or less