& does relevant recommendations: 【 non-metallic fabric compensator, duct compensator, flexible rubber joint 】 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.
 


Unconstrained corrugated compensator is introduced
Unconstrained corrugated compensator bellows used in single layer, double layer or multilayer u-shaped wave, corrugated pipe and nozzle material is 1 cr18ni9ti austenitic stainless steel and other materials for low carbon steel or low alloy steel. The product is used for pipeline axial compensation, compensation quantity is big, has strong self-directing and strong flexural capacity, which can simplify the design of pipe guide bracket installation guide bracket of spacing can be arbitrary.
Unconstrained corrugated compensator in fixed stent spacing and the fixed support thrust calculation and determination of ordinary type axial compensator is exactly the same. In order to make the project is stable and reliable, unconstrained compensator in addition to the required close to the fixed bracket installation, still requires each fixed stent spacing, has three guide bracket.
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Unconstrained corrugated compensator installation requirements
Because the unconstrained corrugated compensator itself has a strong support and fixed performance, therefore, unconstrained corrugated compensator in addition to cancel the pre-tension work, also greatly easy installation requirements. Unconstrained corrugated compensator can be like a short tube installed in the pipeline, according to the request of other type axial compensator often don't have to line of steel tube connected again after the cut and compensator isometric piping method. Also due to the unconstrained corrugated compensator solid shell, and convenient transportation, installation and insulation. But still need to pay attention to the following:
1, directional cases may not collide with the solid content, so as not to hinder guide ring displacement.
2 working medium, the pipe should be chlorine ions and oxygen ions eliminate processing, the chloride ion content should not be super
3, when installation should pay attention to guide the direction of the cylinder and the medium flow in the same direction.
4 and unconstrained corrugated compensator is allowed no more than 1.5 times the nominal pressure of hydrostatic test system.
5, pressure test should be carried out in a fixed bracket after the installation.

Product description of unconstrained corrugated compensator
"Unconstrained" domestic type axial ripple compensator was named constraints, more about using unconstrained corrugated compensator is completely eliminated the previous type axial compensator to guide bracket L1 4 or less dgl2 acuities were 14 dg and L3 requirements, using unconstrained corrugated compensator can make the pipe all stent spacing can be arbitrary.