Basic metal wound gasket manufacturer

The metal wrapped gasket is made by alternately overlapping and spiral winding metal strips and other alloy materials with soft materials such as graphite, asbestos, polytetrafluoroethylene, and asbestos free. The metal strips are fixed at the beginning and end by spot welding. Basic metal wound gasket

Metal wrapped gaskets are elastic gaskets in semi metal sealing gaskets. The structural density of metal wrapped gaskets can be made according to different locking force requirements, and the maximum compression degree is controlled by inner and outer steel rings. The surface accuracy of the flange sealing surface in contact with the wrapped gasket is not high. Metal wrapped gaskets are particularly suitable for situations where the load is uneven, the bonding force is prone to relaxation, temperature and pressure fluctuate periodically, and there is impact or vibration. Basic metal wound gaskets are ideal static sealing components for flange connections such as valves, pumps, heat exchangers, towers, manholes, and handholes.

Application scope of basic metal wound gasket:

Sealing of flange connections such as pipelines, valves, pressure vessels, condensers, heat exchangers, towers, manholes, and handholes in industries such as petroleum, chemical, metallurgical, power, shipbuilding, and machinery.

Metal wrapped gaskets are made of alloy or stainless steel strips, filled with graphite, asbestos, and PTFE, and wound in a "V" or "W" - shaped spiral pattern.

Used for static sealing at flange connections in petroleum, chemical, mechanical, metallurgical, electrical, shipbuilding, pipelines, valves, pumps, pressure vessels, condensers, towers, manholes, handholes, etc. Due to its high mechanical strength, ease of use, and good compression resilience, it is more suitable for applications in severe temperature fluctuations.

The basic metal wound gasket also has the following characteristics:

1. Compared with traditional materials, it has better pressure resistance performance.

During the sealing process, its metal structure can effectively withstand high pressure compression and deformation, thereby ensuring the stability and reliability of the sealing performance. In contrast, traditional materials such as rubber, paper, and plastic gaskets often have poor pressure resistance and are difficult to meet the sealing requirements in high-pressure environments.

2. Flexible customization can be made according to actual needs.

The production process of the product is relatively simple and can be processed and customized according to specific customer requirements. For example, cutting can be done according to the shape and size of different mechanical equipment to better adapt to various complex sealing environments. In addition, the gasket can also choose different metal materials and thicknesses according to different usage scenarios to ensure that it can maintain excellent sealing performance under harsh conditions such as high temperature and high pressure.

3. Has a long service life and maintenance cycle.

The metal material of basic metal wound gaskets has strong corrosion resistance and wear resistance, so their service life is usually longer than traditional materials. In addition, due to its material's resistance to aging, deformation, and damage, the maintenance cycle required in daily use is relatively long.