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12

2024-01

Cleanroom-o-rings

The semiconductor, healthcare, aerospace and automotive industries are experiencing increasing demand for cleanroom manufactured O-rings and seals. This element is critical because contaminants, no matter how small, can cause product defects and shorten the service life of seals. This increased standard of cleanliness includes the absence of dust, particles and contaminants.

2024-01-12

Cleanroom-o-rings

12

2024-01

3A sanitary-o-rings

Lanhe O-rings and seals provide 3-A sanitary O-rings for equipment related to dairy production and processing. The 3-A hygiene standard was developed by the U.S. food and dairy industry to set policy regarding the production and use of sanitary devices. 3-A O-rings comply with 3-A Standard 18-03 and relate to multi-purpose rubber and rubber-like materials that are approved for contact with dairy equipment surfaces and dairy equipment cleaning products. The 3-A standard is recognized and followed at the international level.

2024-01-12

3A sanitary-o-rings

13

2023-12

The value of silicone o-ring seals

Silicone o-rings are distinguished by their temperature resilience, resistance to weather conditions, and bio-inert characteristics, which make them ideal for various applications.

2023-12-13

The value of silicone o-ring seals

13

2023-12

The difference between extruded rubber seals and molded rubber seals

Usually, the common forming methods of rubber products are Molding and Extrusion, which can be made into Sealing Rings, O-rings,Oil Seals, Bellows, Diaphragms, Gromment, Rubber strips, Rubber hoses,Tube, Rubber Sleeves, Gaskets, Washer,Lip Seals and and so on.  The function of the product is different, the size of the product is different, then the choice of process is also different.

2023-12-13

The difference between extruded rubber seals and molded rubber seals

13

2023-12

Specification for sponge rubber and foamed rubber

Standard Specification For Flexible Cellular Materials – Sponge or Expanded Rubber □Sponges (Open Cell) and Expanded (Closed Cell) Foams □ASTM D 1056-68 – The last two digits refer to the year of the test method issued (1968) □If there is no year mentioned that means the most recent version of ASTM D 1056 is being referred to. □Sponge products are identified by a three-character Grade Number (example: 2A2).

2023-12-13

Specification for sponge rubber and foamed rubber

13

2023-12

Test method on O-rings and seals

Our O-rings and seals perform many tests. Below, you will see the most common tests we perform. Hardness Compression Set Tensile Strength Chemical and Heat ageing Ozone Resistance Material Composition Dimensional Measurements

2023-12-13

Test method on O-rings and seals
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