YUEMI
Guangzhou Yuemi Mechanical Seals Co., Ltd
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Due to the variety of working media and harsh working conditions of the pump, such as high speed, high pressure, high temperature, strong corrosion, high precision, solid particles, etc., when selecting a mechanical seal according to the usage requirements, in addition to selecting a suitable sealing structure and sealing system, Attention must also be paid to the materials used for mechanical seals. The materials for sealing pairs, auxiliary sealing rings, spring elements and other parts must be correctly selected according to the specific use, medium properties and working conditions. This will ensure the normal operation of the mechanical seal and extend its service life. Service life and cost reduction all play a very important role.
The basic requirements for sealing materials are as follows:
① Have certain mechanical properties, such as tensile strength, elongation, etc.
②Appropriate elasticity and hardness, small compression permanent deformation.Sun Dan Ding Guan Wo Zi
③ Resistant to high and low temperatures, does not decompose or soften at high temperatures, and does not harden at low temperatures.
④ It is compatible with the working medium and does not cause swelling, decomposition, hardening, etc.
⑤ Good oxidation resistance and aging resistance, durable.
⑥ Resistant to wear and does not corrode metal.
| performance | introduce |
| temperature range | The operating temperature range of the auxiliary seal must consider not only the hot operating temperature, but also the cold operating temperature. |
| Hardness range | Elastomer secondary sealing materials develop in varying hardnesses.The Shore hardness range of O-shaped rings is usually 60~90HS.Harder O-rings have good extrusion resistance, and softer O-rings have lower explosive (opening) sliding friction properties. |
We offer products and services to a wide range of mechanical seal users across the nation.
We supply electric motor and pump repair shops, HVAC contractors, municipalities, utility companies (electric, power and water) and a variety of other distributors.
We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.
To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Metal Bellow Mechanical Seals.
To ensure you get what exactly youneed, our professional team will help you work through all the details straight to your target. With our powerful team support, you would not have to worry about anything.
Our company establishes the management system in strict accordance with the requirements of international standards and makes detailed after-sales service commitment.