Forged Screwed-Threaded Plug is used to check an internally threaded hole. The most common types of plug classifications are 2B and 3B. The first one is the general type of class fit, another one is used to check the parts with close tolerance limit. The threaded plugs are to be used in internal thread hole and not use for check ring gauges. The part is being checked when does not enter more than one and a half inch upon the customer's specifications.

The working plug freely enters the threaded hole in its entire length. In addition, these threaded plugs can measure the minor diameters. These are very simple equipment to use minor diameters.

Forged Screwed-Threaded Plug helps in seal piping and holds pressure while holding tests on a piping system. These come with a resisting body that prevents rusting and corrode for long term applications. it has a wing nut that helps make tightening and removing plug safely.

These are referred to plug gauges, it used the same as a plug. Generally, these make assembled from standard parts. In order to use a plug, one end of it is inserted on the first part depends on the nature of the tests other end is fixed. The threaded plug is resistive to local and general corrosion.

The threaded plugs are made in various standards, material grades, specifications, designations. these are available in various dimensions, finishes, threads, and allowance, customers can buy as per their needs.

Testing:
The tests are essential to check out the certainty of the products. Each lot is calibrated with international standards that exactly meet the requirements of the customers. the tests performed on the stages such as impact test, material tests, and dimensional check. The impact tests include tensile test, Mechanical testing, destructive/non-destructive test, hardness test, and leakage tests. PMI test, intergranular corrosion test, micro/ macro test, ultrasonic test, radiography, pitting corrosion test and hydro tests are material tests performed on plugs.

Dimensional check and thread check are the most important tests performed at last ensure the functionality of threaded plugs.