Linde Polymer Tec Co.,Ltd

Round Rubber Plug Hole Grommet Kits

Round Rubber Plug Hole Grommet Kits

Round rubber plug hole grommet kit usually contains multiple round rubber plug hole grommets in different sizes to accommodate a variety of holes of different diameters. They can be used in various applications such as wire holes, pipe through holes, equipment panel holes, etc.
Material: NBR, FKM, SBR, EPDM, PTFE
Accreditation:ISO 9001;IATF 16949;SAE J2643;ASTM D2000
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Description
Technical Parameters
What are Round Rubber Plug Hole Grommet Kits

 

Round rubber plug hole grommet kits are devices used to seal or protect holes in objects. It is usually made of rubber or similar material and has a rounded shape to fit holes of different sizes. The main function is to provide sealing performance and protective functions. They prevent dust, moisture, dirt, and other impurities from entering the hole, thereby protecting the safety and reliability of the equipment or wiring inside. In addition, they reduce the transmission of vibration, noise, and shock, providing a degree of insulation and shock absorption.

Advantages

  • Multiple size options: This kit usually contains multiple rubber plug hole grommets in different sizes to fit holes of different diameters. This allows users to choose the appropriate size grommet for installation according to actual needs.

 

  • Good sealing performance: The rubber material has good elasticity and plasticity, and can effectively fit the shape of the hole and provide reliable sealing performance. They prevent dust, moisture, dirt, and other impurities from entering the hole, protecting the internal equipment or wiring from damage.

 

  • Protective Function: These grommet sets not only provide a seal but also provide a level of protection. They reduce the transmission of vibration, noise, and shock, provide a degree of insulation and shock absorption, and protect equipment or circuits from interference from the external environment.

 

  • Durability: Rubber materials generally have good durability and weather resistance and can be used for a long time without aging or damage easily. This makes round rubber plug hole grommet kits a reliable choice that maintains functionality and performance in a variety of environmental conditions.

 

  • Easy to install: Using this kit is very simple. Just choose the right size grommet, insert it into the hole, and make sure the grommet fits snugly against the wall of the hole. Installation is quick and easy, requiring no specialized tools or skills.

Structural features

■ Material: Round Rubber Plug Hole Grommet Kits are usually made of rubber or similar elastic materials, such as silicone or nitrile rubber. These materials offer good sealing, abrasion, and weather resistance and are capable of long-term use in a variety of environmental conditions.

 

■ Round Design: The plug hole grommets of this kit usually have a round design to accommodate holes of different diameters. The rounded shape allows the grommet to cover the entire hole and provide an even seal.

 

■ Elasticity and plasticity: The rubber material has good elasticity and plasticity and can adapt to various hole shapes and sizes, ensuring that the gasket closely fits the hole wall and provides reliable sealing performance.

 

■ Internal/External Raised: Some Round Rubber Plug Hole Grommet Kits may have internal or external raised structures to increase friction with the hole wall and sealing performance. These raised structures provide additional protection and stability.

 

■ Multi-layer structure: Some Round Rubber Plug Hole Grommets may have a multi-layer structure. This design increases the durability and sealing performance of the grommet. Typically, the inner layer will be softer to ensure a seal, while the outer layer will be harder to provide better protection.

 

■ Elastic edges: Rubber grommets usually have some elasticity around the edges to provide a better fit around the edge of the hole. The elastic edge ensures a tight fit of the gasket and prevents impurities from entering the hole.

 

Round-Rubber-Plug-Hole-Grommet-Kit

Material selection

Nitrile Rubber: Also known as NBR rubber, it has excellent oil resistance and wear resistance. It is suitable for use in environments where lubricating oil, fuel, and some chemicals are present.

 

Propylene Rubber (EPDM Rubber): This rubber material has excellent weather resistance and aging resistance. It can resist the erosion of ultraviolet rays, oxygen, acids and alkalis, and other chemical substances, so it is suitable for outdoor and high-temperature environments.

 

Silicone Rubber: Silicone rubber has a wide temperature range, excellent high-temperature resistance, and electrical insulation properties. It is widely used in electronic equipment, food industry, and medical fields.

 

Chloroprene Rubber: Also known as chloroprene rubber (CR rubber), it has good oil resistance, aging resistance, and fire resistance. It is commonly used in the automotive industry, power equipment, and aerospace.

 

Isoprene Rubber: This rubber material has good elasticity and tear resistance. It is commonly used in sealing, shock absorption, and soundproofing applications.

Application scenarios

1. Electronic equipment manufacturing: Round Rubber Plug Hole Grommet Kits are often used in cable holes, jacks, and through holes in electronic equipment. They provide sealing and protection, preventing dust, moisture, and other impurities from entering the equipment while reducing the transmission of vibration and noise.

 

2. Automobile manufacturing and maintenance: In the automobile manufacturing process, The rubber [lug hole grommet kit is often used to seal holes in the body, engine compartment and interior of the car to provide protection and insulation effects. In automotive maintenance and repair, they can also be used to repair or replace damaged seals.

 

3. Home repair and decoration: In-home repair and decoration, The Round Rubber Plug Hole Grommet can be used for wire threading holes, pipe through holes, and wall holes. They effectively seal holes, prevent impurities from entering, and provide protection and shock absorption.

 

4. Industrial equipment and machinery: In the industrial field, Round Rubber Plug Hole Grommet Kits are often used for hole sealing and protection in equipment and machinery. They prevent dust, liquids, and other contaminants from entering the equipment, while reducing the transmission of vibration and noise to protect the normal operation of the equipment.

 

5. Pipes and duct systems: Holes in pipes and duct systems need to be properly sealed and protected. Rubber Plug Hole Grommet Kits can be used in applications such as pipe through-holes, pipe connection points, and pipe penetrations to ensure the safety and reliability of pipe systems.

Round Rubber Plug Hole Grommet size chart

Round-Rubber-Plug-Hole-Grommets

Sizes A(ID) B (Panel cutout) C(OD) D (slot width) E(Thickness)
16mm 14mm 16mm 21mm 2.5mm 9.5mm
20mm 15mm 20mm 26mm 2mm 9mm
22mm 18mm 22mm 28mm 2.5mm 9.5mm
25mm 20mm 25mm 33mm 2.5mm 11mm
27mm 22mm 27mm 34mm 2mm 9mm
30mm 25mm 30mm 40mm 3mm 10mm
32mm 25mm 32mm 40mm 3mm 10mm
35mm 30mm 35mm 43mm 3mm 10mm
38mm 30mm 38mm 45mm 3mm 12mm
40mm 32mm 40mm 47mm 3mm 10mm
42mm 35mm 42mm 50mm 2.5mm 12mm
47mm 36mm 47mm 53mm 3mm 10mm
50mm 43mm 50mm 57mm 3mm 11mm
60mm 50mm 60mm 70mm 3mm 11mm

 

If you would like more information about this product, please contact us.

 

 

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