In the seals manufacturing process, it is essential to ensure the accuracy of dimensions. Only the correct size can ensure that the seals fit well with the equipment and avoid leakages and failures. Therefore, dimensional measurement becomes an essential job.

Preparation before measurement

Before you start measuring, you need to do some preparatory work. First, clean the surface of seal to remove any dirt or residual material. Second, visual check the seals to ensure all the parts are intact. Finally, before using gauges or equipment, make sure they are calibrated and in top condition.

Common measurement methods

There are various methods that can be used to measure the seals. The most common ones include: flexible ruler, micrometers, calipers, projector.

JST produces large amounts of elastomer and polymer seals every day for both Oil and gas industry and hydraulic industry. To inspect the seals fast and accurately, JST equips the projector in every workshop to ensure the dimension of all seals is correct. Our purpose is to deliver safe and satisfaction to every customer.