Articles

How to choose flexible accordion joints? In the first step of choosing flexible accordion connections, you must have good experience in designing piping routes and determining fixed points (anchor). Apart from the general shape, if we pay attention to the fixed points in the piping route, these routes are…

Introduction of different types of movement in pipelines Movement in pipelines includes different types. Before choosing and designing a connection in a correct way, we must know what kind of movements usually occur in the pipeline system. The most important types of movements are axial, angular, lateral, vibrational and…

Giving explanations about tests of accordion connections Accordion joint tests are performed for various purposes. To check the design process of the parts and their manufacturing, as well as to ensure the precise performance of the connections, tests are performed on these parts, which are designed according to EJMA…

What is Trust Force? The trust force is actually the reaction force that comes from the passage of the fluid. In fact, this force can be expressed as the product of the effective surface of the blues by the pressure of the passing fluid. This force is very important…

What is tension analysis? What is tension analysis? In the EJMA standards, accordion jumpers are designed as a thin walled shell. All crustal, perimeter and longitudinal stresses are calculated by the respective graphs, special relations and formulas. In addition to the mentioned standards, formulas for calculating the Fenrite coefficient,…

How is the design of the accordion connector? The design of the accordion connector is done according to specific points. A blues is a flexible piece that runs along the pipeline. It consists of two unformed simples and one or more circular blades. Accordion joints are mostly used to…

Methods of Installing Accordion Fittings Installing the accordion fittings correctly and accurately, increases the performance and longevity of the joints. This also prevents the installation from breaking the connections early. We will continue to focus on some of the most important parts of the Accordion Installation. Important Points in…

What is reverse engineering? Reverse engineering plays a special role in the construction of accordion joints. Due to the great variety of molds and methods of production of fittings among different manufacturers of these products, producing a connection in accordance with the original design and design is usually costly…

Flexible metal accordion connector consists of various components and parts. These components and components together will give these products great resilience and flexibility. We are going to introduce these parts to you, my dear ones. Accordion Fitting Parts Blues: A flexible metal accordion connector has a jumper. This jumper,…