Monday, May 6, 2019

Factors To Reflect On When Choosing Metal Expansion Joints

By Marie Reed


Expansion joints are a critical component of a piping system and you need to make sure you select the right one for your application. They aid in preventing stress from being transferred to other areas of the system and hence ensure it remains intact. Proper research must be done to pick the best Metal Expansion Joints. To ensure you make a good choice, you need to consider the following aspects.

A reliable manufacturer ought to be sought to be assured of getting the best standards of these products. Look for a producer who you feel is trustworthy and has your best interests in mind. They must be willing to listen to your explanations regarding the needs of the application to design a joint that will serve your needs superbly. Quick production and delivery times must be guaranteed which saves you from long waiting duration.

Customers need to pay heed to the properties of the flow media to select the right joint. You should check the material certifications to make certain it is suited for the particular medium. You must ensure the material is totally gas tight if it carries a poisonous gas or fluid. If there are any solid or abrasive matters in the media, a metal sleeve must be installed in the inner areas of the joint to prevent premature wear.

It is essential to evaluate the properties of various materials to pick one that is best matched for your application. Make sure to compare the tensile strengths, durability and other properties of different materials to identify a good choice. The market has a wide array of materials hence it is easy to find a convenient option. Look for a material with excellent flexibility, corrosion resistance and a good coefficient of thermal expansion.

Customers should assess the manufacturing method employed in making a product before deciding to acquire it. Seamless joints are more expensive than seam welded ones but warrant greater efficiency and better tolerances. Hydroforming processes are suitable where consistent tolerances are desired. If the pipes hold media of considerable heat, materials made using the mechanical expander process would be a convenient option.

The joint movement must be taken into consideration when shopping for these materials. Careful calculations of the axial and angular movements are essential to avoid any issues after installation. You need to make sure there is sufficient area to accommodate these movements. If the joint is not made of metal, ensure you have fixing points to support the movement.

Customers should evaluate the mounting position of every expansion joint ought to be well assessed to determine the best economical solution. The type of duct dimensions should be designed in a manner that will enhance the efficiency of the joints. Make sure to seek guidance from a reliable engineer to determine the best way to place these materials.

The piping plan should be well evaluated as it will dictate the proper placement of supports and guides that influence the joint. You also need to ensure the adjacent piping conforms to solid engineering practices to ensure the expansion joint performs excellently.




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