Germany ite seals ite models ite prices

ite seals can be divided into two major categories: static seals and dynamic seals. Static seals mainly include three types: gasket seals, sealant seals, and direct contact seals. According to working pressure, static seals can be further divided into medium-to-low pressure static seals and high-pressure static seals. Medium-to-low pressure static seals commonly use gasket seals made of softer materials with wider widths, while high-pressure static seals use metal gaskets made of harder materials with very narrow contact widths. Dynamic seals can be divided into two basic types: rotary seals and reciprocating seals. Additionally, depending on whether the seal contacts the components moving relative to it, they can be classified as contact seals and non-contact seals; based on the seal and contact position, they can be divided into circumferential seals and face seals, with face seals also known as mechanical seals. Centrifugal seals and helical seals in dynamic sealing achieve sealing by imparting kinetic energy to the medium during machine operation, hence they are sometimes referred to as power seals.

ite seal advantages

1) Oil seals have a simple structure and are easy to manufacture. Simple oil seals can be molded in one step, and even the most complex oil seals do not have complicated manufacturing processes. Metal skeleton oil seals only require processes such as stamping, bonding, inlaying, and molding to combine metal and rubber into the required oil seal. 2) Oil seals are lightweight and consume little material. Each oil seal is a combination of thin-walled metal and rubber parts, consuming very little material, so each oil seal is very light. 3) The installation position of oil seals is small, with small axial dimensions, making them easy to process and allowing for compact machine design. 4) Oil seals have good sealing performance and a long service life. They have certain adaptability to machine vibration and spindle eccentricity. 5) Oil seals are easy to disassemble and convenient to inspect. 6) Oil seals are inexpensive.

ite seal precautions

1) Preparation and precautions before startup: a, comprehensively check the mechanical seal, as well as the completeness of auxiliary devices and pipeline installation, and whether they meet technical requirements. b, perform a static pressure test on the mechanical seal before startup to check for leakage. If there is significant leakage, identify the cause and eliminate it. If still ineffective, disassemble, inspect, and reinstall. Generally, the static pressure test pressure is 2~3 kg/cm². c, rotate the pump according to its direction of rotation to check if it is light and uniform. If rotation is difficult or immobile, check if assembly dimensions are incorrect or installation is unreasonable. 2) Installation and shutdown: a, keep the seal chamber filled with liquid before startup. For media that solidify, use steam to heat the seal chamber to melt the medium. Must rotate the pump before startup to prevent sudden startup from causing soft ring fracture. b, for mechanical seals using an external pump seal oil system, start the seal oil system first. Stop the seal oil system last after shutdown. c, do not immediately stop the cooling water for the seal oil chamber and face seal after stopping a hot oil pump; wait until the oil temperature at the face seal drops below 80 degrees before stopping the cooling water to avoid damaging seal parts. 3) Operation: a, if slight leakage occurs after pump startup, observe for a period. If continuous operation for 4 hours does not reduce leakage, stop the pump for inspection. b, pump operating pressure should be stable, with pressure fluctuations not exceeding 1 kg/cm². c, avoid cavitation during pump operation to prevent dry friction and seal damage. d, frequently check sealing conditions. During operation, if leakage exceeds standards (heavy oil not more than 5 drops/min, light oil not more than 10/min), and there is no improvement trend within 2-3 days, stop the pump to inspect the sealing device.

ite seal installation and shutdown

1) Keep the seal chamber filled with liquid before startup. For media that solidify, use steam to heat the seal chamber to melt the medium. Must rotate the pump before startup to prevent sudden startup from causing soft ring fracture. 2) For mechanical seals using an external pump seal oil system, start the seal oil system first. Stop the seal oil system last after shutdown. 3) Do not immediately stop the cooling water for the seal oil chamber and face seal after stopping a hot oil pump; wait until the oil temperature at the face seal drops below 80 degrees before stopping the cooling water to avoid damaging seal parts.

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