Are you looking for the best rubber hole plug factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top manufacturers to help you make an informed decision and find the perfect fit for your needs. Let’s dive in
Silicone Rubber Plugs Stoppers Caps
Product Details: Hebei Shida Seal Group offers a range of molded silicone rubber products including hole plugs, stoppers, and caps. These products are available in various sizes to fit holes with inner diameters ranging from 2.1 mm to 13.5 mm and larger sizes up to 61.3 mm. The products are made in white and black colors and are designed for different applications requiring sealing and protection. The silicone rubber used is flexible and can withstand various environmental conditions.
Pros:
– Available in a wide range of sizes to fit different hole diameters
– Made from flexible silicone rubber that can withstand various environmental cond…
– Suitable for applications requiring sealing and protection
– Available in white and black colors
Cons:
– Limited information on temperature resistance and chemical compatibility
– No details on custom manufacturing options or special material requests
– No mention of reusability or ease of installation and removal
China Silicone Rubber Hole Plug Manufacturer, Factory
Product Details: Silicone rubber hole plugs are designed to fit various hole diameters, typically ranging from 2mm to 127mm. They are made from silicone material, which offers high temperature resistance up to 600°F (316°C). These plugs are often tapered or hollow to reduce material and cost. They are suitable for applications such as E-coating, powder coating, and chrome plating. The plugs are durable and reusable in many scenarios.
Pros:
– High temperature resistance
– Durable and reusable
– Cost-effective due to hollow design
– Available in a wide range of sizes
– Suitable for various coating applications
Cons:
– May not be suitable for applications requiring solid plugs
– Limited to specific temperature ranges
– Could be less effective in certain chemical environments
Customized Waterproof Silicone Rubber Plugs Small …
Product Details: Customized waterproof silicone rubber plugs are made from high-quality, eco-friendly silicone material. They are manufactured using compression molding or other molding processes. These plugs are available in various sizes, shapes, and colors, and can be customized to meet specific application needs. They have a hardness range of 30-80 Shore A and are temperature resistant from -40°C to 230°C, with some special types withstand up to 800°C. They are used in industries such as automotive, aerospace, medical, and industrial manufacturing for sealing, masking, and protecting openings.
Pros:
– Highly durable and long-lasting, resistant to wear and tear.
– Versatile and can be used in various applications including sealing, masking, an…
– Easy to install and remove without special tools.
– Cost-effective compared to metal or plastic alternatives.
– Safe for food and medical applications due to food-grade and medical-grade mater…
– Reusable multiple times if in good condition.
Cons:
– Minimum order quantities (MOQ) can be high, such as 5,000 pieces.
– May not be suitable for applications requiring very high tensile strength or rig…
– Can be affected by certain chemicals, although generally resistant to many harsh…
China Supply Low Price Small Rubber Hole Plugs
Product Details: Rubber hole plugs are used to fill and seal holes in various materials such as sheet metal, pipes, and other surfaces. They come in different sizes and materials, including natural rubber, thermoplastic rubber (TPR), and thermoplastic elastomer (TPE). Key dimensions include the outside diameter, groove diameter, groove thickness, and flange thickness. For example, a typical plug might have an outside diameter of 9.65 mm, a groove diameter of 8.64 mm, a groove thickness of 3.05 mm, and a flange thickness of 15.49 mm[1][4].
Pros:
– Provide a neat and finished appearance to the surface
– Available in various materials to suit different applications, such as TPR for c…
– Easy to install and remove, with some designs featuring push-fit or flange types…
– Customizable in terms of size, material, color, hardness, and temperature resist…
Cons:
– May not be suitable for all types of surfaces or applications, requiring specifi…
– Can be more expensive than other types of hole plugs, especially for specialized…
– Limited durability in certain environments, such as exposure to harsh chemicals…
Custom Rubber Plug Wholesale
China Rubber Plug Manufacturers Suppliers Factory
Product Details: The dustproof rubber plug is specially designed for the dustproof requirements of the mobile phone jack. It is made from soft and elastic material to prevent damage to the jack. Key features include high elasticity, dustproofing, and a design that fits snugly into the jack.
Pros:
– Soft and elastic material to prevent damage to the jack
– High elasticity for a snug fit
– Effective dustproofing
Cons:
– Limited application scope, primarily designed for mobile phone jacks
– No information provided on durability or lifespan
Rubber Hole Plugs
Product Details: Silicone rubber plugs are made from high-quality silicone rubber, known for its exceptional heat resistance, chemical inertness, and durability. They are used for sealing, masking, or protecting holes, ports, or openings in various industries such as automotive, electronics, aerospace, and manufacturing. These plugs come in a range of sizes, shapes, and configurations to suit different needs. They are commonly used during processes like painting, coating, plating, anodizing, powder coating, and chemical processing. The plugs can withstand high temperatures and exhibit excellent resistance to chemicals, oils, solvents, and other corrosive substances. They are flexible, adaptable, and compatible with a wide range
of materials including metals, plastics, glass, and ceramics.
Pros:
– Excellent heat resistance and chemical inertness
– High durability and ability to withstand harsh environmental conditions
– Flexible and adaptable to irregular shapes and contours
– Reusability in multiple-use applications
– Compatibility with a wide range of materials
– Cost-effective and sustainable compared to single-use alternatives
Cons:
– May require specific material selection based on application requirements
– Limited by the properties of the chosen rubber material (e.g., temperature range…
T shape rubber hole plugs rubber pipe plug 6.2 mm silicone …
Product Details: The T-shape rubber hole plugs are made from EPDM material and are available in sizes such as 6.2 mm. The plugs can be customized to fit specific needs. They are available in various colors including black, clear, and other custom colors. The primary usage of these plugs is to stop or protect something, and they can function as waterproof, dustproof, and airproof seals.
Pros:
– Customizable sizes and colors to fit specific needs
– Made from durable EPDM material
– Waterproof, dustproof, and airproof functionality
Cons:
– No specific cons mentioned in the product details
– Customization may require additional lead time or costs
Plastic Hole Plug, Vinyl, Rubber, & Silicone Plugs
White Rubber Hole Plugs
Product Details: The white rubber hole plugs are primarily used for sealing and heat preservation, often in container pipes to prevent gas or liquid leaks. They are made from materials such as silicone and rubber, which can be industry or food grade. The plugs are customizable in terms of specifications, dimensions, and hardness. They come in various colors, including black, white, and translucent. These plugs are versatile and used in multiple industries like electronics, automotive, mobile phone, hardware, furniture, machinery, home appliances, and computers. They are known for their excellent flexibility, elasticity, and corrosion resistance. The design is simple, making installation easy
without the need for complex tools.
Pros:
– Excellent flexibility and elasticity, suitable for various hole sizes and shapes
– Corrosion-resistant, maintaining performance in wet or chemical environments
– Easy installation without complex tools
– Customizable specifications, dimensions, and hardness
– Wide range of applications across multiple industries
– Good cost performance, reliable sealing, and extended equipment life
– High quality standards with strict quality control and testing
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Silicone Rubber Plugs Stoppers Caps | Hebei Shida Seal Group offers a range of molded silicone rubber products including hole plugs, stoppers, and caps. These products are available in var… | – Available in a wide range of sizes to fit different hole diameters – Made from flexible silicone rubber that can withstand various environmental con… | – Limited information on temperature resistance and chemical compatibility – No details on custom manufacturing options or special material requests -… | www.shidarubber.com |
| China Silicone Rubber Hole Plug Manufacturer, Factory | Silicone rubber hole plugs are designed to fit various hole diameters, typically ranging from 2mm to 127mm. They are made from silicone material, whic… | – High temperature resistance – Durable and reusable – Cost-effective due to hollow design – Available in a wide range of sizes – Suitable for various… | – May not be suitable for applications requiring solid plugs – Limited to specific temperature ranges – Could be less effective in certain chemical en… | www.king-rubber.com |
| Customized Waterproof Silicone Rubber Plugs Small … | Customized waterproof silicone rubber plugs are made from high-quality, eco-friendly silicone material. They are manufactured using compression moldin… | – Highly durable and long-lasting, resistant to wear and tear. – Versatile and can be used in various applications including sealing, masking, an… -… | – Minimum order quantities (MOQ) can be high, such as 5,000 pieces. – May not be suitable for applications requiring very high tensile strength or rig… | www.rubberplasticparts.com |
| China Supply Low Price Small Rubber Hole Plugs | Rubber hole plugs are used to fill and seal holes in various materials such as sheet metal, pipes, and other surfaces. They come in different sizes an… | – Provide a neat and finished appearance to the surface – Available in various materials to suit different applications, such as TPR for c… – Easy t… | – May not be suitable for all types of surfaces or applications, requiring specifi… – Can be more expensive than other types of hole plugs, especial… | www.bestsuppliers.com |
| Custom Rubber Plug Wholesale | www.chaoyuerubber.com | |||
| China Rubber Plug Manufacturers Suppliers Factory | The dustproof rubber plug is specially designed for the dustproof requirements of the mobile phone jack. It is made from soft and elastic material to… | – Soft and elastic material to prevent damage to the jack – High elasticity for a snug fit – Effective dustproofing | – Limited application scope, primarily designed for mobile phone jacks – No information provided on durability or lifespan | www.hskseal.com |
| Rubber Hole Plugs | Silicone rubber plugs are made from high-quality silicone rubber, known for its exceptional heat resistance, chemical inertness, and durability. They… | – Excellent heat resistance and chemical inertness – High durability and ability to withstand harsh environmental conditions – Flexible and adaptable… | – May require specific material selection based on application requirements – Limited by the properties of the chosen rubber material (e.g., temperatu… | www.chaoyuerubber.com |
| T shape rubber hole plugs rubber pipe plug 6.2 mm silicone … | The T-shape rubber hole plugs are made from EPDM material and are available in sizes such as 6.2 mm. The plugs can be customized to fit specific needs… | – Customizable sizes and colors to fit specific needs – Made from durable EPDM material – Waterproof, dustproof, and airproof functionality | – No specific cons mentioned in the product details – Customization may require additional lead time or costs | www.acrubberfactory.com |
| Plastic Hole Plug, Vinyl, Rubber, & Silicone Plugs | www.stockcap.com | |||
| White Rubber Hole Plugs | The white rubber hole plugs are primarily used for sealing and heat preservation, often in container pipes to prevent gas or liquid leaks. They are ma… | – Excellent flexibility and elasticity, suitable for various hole sizes and shapes – Corrosion-resistant, maintaining performance in wet or chemical e… | www.xmbestseal.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About Rubber Hole Plug Factories in China
What are the common materials used to make rubber hole plugs in China?
Rubber hole plugs in China are typically made from high-quality elastomers such as silicone, NBR (nitrile butadiene rubber), EPDM (ethylene propylene diene monomer), and other synthetic rubbers. These materials are chosen for their excellent compression and resilience properties, as well as their resistance to heat, chemicals, and other environmental factors.
What are the various types of rubber hole plugs available from Chinese manufacturers?
You can find a variety of rubber hole plugs, including blanking plugs, tapered plugs, snap-in plugs, threaded plugs, and dual-function plugs. Each type has unique features that make them suitable for different applications, such as temporary blocking, high vibration resistance, or sealing off unused components.
What industries commonly use rubber hole plugs produced in China?
Rubber hole plugs are widely used in several industries, including automotive, electronics, aerospace, marine, and industrial sectors. For example, in the automotive industry, they are used to seal body panels and fuel tanks, while in the electronics industry, they protect sensitive components from static charges and contamination.
How do I choose the right size of rubber hole plug for my application?
When selecting a rubber hole plug, you need to consider the diameter of the hole you want to seal. Chinese manufacturers offer plugs in various sizes to fit different hole diameters, ranging from a few millimeters to several centimeters. The flexible nature of rubber allows the plugs to expand or contract to fit varying hole sizes, making them versatile and cost-effective.
What certifications and quality standards do Chinese rubber hole plug manufacturers adhere to?
Many Chinese rubber hole plug manufacturers adhere to international quality standards such as ISO 9001, ISO 14001, and other certifications like OHSAS/ OHSMS 18001 and BSCI. These certifications ensure that the products meet high standards of quality, safety, and environmental responsibility, giving you confidence in the reliability and performance of the rubber hole plugs.