Are you looking for the best rubber spacers from China but not sure where to start? With numerous factories offering a wide range of products, it can be overwhelming to make the right choice. In this article, we’ll compare the top rubber spacers factories in China, highlighting their strengths, specialties, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

China Rubber Washers – EPDM Silicone Buna-N Sealing …

Product Details: Rubber washers and spacers are flat rubber rings with center holes to accommodate fasteners or allow fluids to pass through. They are used in various industries including plumbing, heating, ventilation, and air conditioning systems, as well as pools, boats, and other aquatic products. These washers prevent leaks, protect surfaces, and dampen vibration. They also insulate against electric charges in electronic and thermal applications and absorb shock in machinery with frequently moving parts.

Pros:
– Provide a tighter seal than metal washers due to their durability and flexibilit…
– Excellent weatherability and resistance to various substances depending on the m…
– Absorb shock and vibration, making them suitable for machinery with moving parts…
– Nonabrasive qualities ensure scratch-free products throughout their lifetime.
– Can be custom-designed to precise specifications.

Cons:
– EPDM has poor resistance to petroleum oils and diester lubricants.
– Buna-N/Nitrile is not recommended for halogenated hydrocarbons, ketones, ozone,…
– Silicone has poor tensile strength and tear resistance, and is not suitable for…
– FKM has poor low-temperature properties, limited hot-water resistance, and shrin…

Custom Rubber Spacer Wholesale

Product Details: Rubber spacers are offered in over 3000 design options, including standard sizes and various shapes to suit different applications. They are used in industries such as construction, automotive, electronics, and machinery for tasks like cushioning, vibration isolation, alignment, and thermal insulation. The spacers can be customized to meet specific requirements, and the manufacturer has extensive experience in OEM and ODM projects. The products undergo rigorous testing to ensure exceptional quality and reliability.

Pros:
– Shock Absorption: Rubber spacers absorb shocks and vibrations, reducing noise an…
– Flexibility: Highly flexible, allowing them to conform to irregular surfaces and…
– Chemical Resistance: Can resist damage from many chemicals, oils, and solvents,…
– Customized Solutions: Support customized designs tailored to meet the specific r…

Cons:
– Material Limitations: While rubber spacers offer chemical resistance, their effe…
– Installation Considerations: The correct size and shape must be determined based…

Rubber Bonded Spacers – China Supplier, Wholesale

rubber spacer rings – Quality Supplier from China

Product Details: Rubber Bonded Stripper Rings are designed for use in slitting line machines. They are made from materials such as nitrile-butadiene rubber (NBR) and polyurethane. These rings are oil resistant, abrasion resistant, and can operate within a temperature range of -40°C to +120°C. The hardness range is typically between 75-85 HA. The product has precise dimensions with specific tolerances, and the minimum order quantity is 10 pieces.

Pros:
– Oil and abrasion resistant
– Operates within a wide temperature range (-40°C to +120°C)
– High precision in dimensions
– Made from durable materials like NBR and polyurethane

Cons:
– Minimum order quantity of 10 pieces
– No information provided on long-term durability or maintenance requirements

China Round Rubber Spacers Manufacturers Factory …

Rubber spacer

Product Details: The rubber spacer products offered by LLY PACK include rubber spacers, rubber sleeve shear disc knife spacers, and spacer rubber washers. These products are made from materials such as polyurethane rubber and are designed for use in manufacturing plants. They are compatible with various machines and can be customized in different sizes. The spacers are used to provide spacing and alignment in industrial applications, including those involving blades and cutting tools.

Pros:
– Customizable sizes to fit various machine requirements
– Made from durable materials like polyurethane rubber
– Compatible with different machines and industrial applications
– Provides effective spacing and alignment in manufacturing processes

Cons:
– Limited information available on specific product durability
– No detailed specifications on the website for immediate reference
– Requires contact with the company for detailed customization options

rubber spacer from China, rubber spacer … – YAFEI

Product Details: The rubber spacer offered by ANHUI YAFEI is a high-quality product designed for various industrial applications. It is manufactured to meet specific requirements and can be customized to fit different needs. The spacers are made from durable rubber materials, ensuring longevity and reliability. They are suitable for use in machinery, such as slitting machines, and can help in maintaining the proper alignment and spacing of components.

Pros:
– High quality and durable
– Customizable to fit specific needs
– Suitable for various industrial applications
– Ensures proper alignment and spacing of components

Cons:
– No specific cons mentioned on the webpage
– Potential for limited availability or lead time for custom orders

China anti vibration rubber spacer factory and manufacturers

China Custom Thick Rubber Spacers Manufacturers, …

Product Details: Rubber spacers are dense rubber components designed to maintain distance between two surfaces. They are used to separate surfaces, prevent friction, insulate against electrical flow, and retain a specific configuration. They can also serve as bumpers or protective pads on the exterior of products. Rubber spacers are available in various sizes, materials (such as EPDM, Neoprene, Nitrile, SBR, Silicone, and Viton®), and textures, and can be customized to fit specific applications.

Pros:
– Compact, dense construction with excellent impact resistance
– Insulation against electricity
– Resistance to moisture, chemicals, UV rays, and ozone
– Customizable size and texture
– Vibration dampening

Cons:
– May wear out if used as washers or gaskets, leading to premature wear
– Not suitable for applications requiring a flexible seal, as they lack the necess…

plastic spacer – Manufacturers, Suppliers, Factory from China

Product Details: The website https://www.dmerubber.com/plastic-spacer/ does not provide specific details about plastic spacers. However, it mentions that Nanjing Demeters Rubber & Plastic Products Co., Ltd. is a manufacturer of various rubber and plastic products. For plastic spacers, one would need to refer to general information from similar sources.

Pros:
– Generally, plastic spacers are known for their uniform separation between mesh a…
– They are highly compression-resistant and have excellent chemical resistance, ma…
– Plastic spacers can be made from durable materials like polyethylene, enhancing…

Cons:
– The specific website does not provide detailed information about the pros and co…
– Plastic spacers may not be suitable for all types of construction projects, and…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Rubber Spacers Factories in China

What materials are commonly used to make rubber spacers in China?

Rubber spacers in China are often made from a variety of materials, including Natural Rubber (NR), Nitrile Butadiene Rubber (NBR), Styrene-Butadiene Rubber (SBR), Ethylene Propylene Diene Monomer (EPDM), and Silicone. Each material has its own unique properties, such as chemical resistance, temperature tolerance, and flexibility, making them suitable for different applications.

Can I customize the size, shape, and color of rubber spacers?

Yes, you can customize the size, shape, and color of rubber spacers to fit your specific needs. Many Chinese manufacturers, such as Chaoyue and Anconn, offer customized solutions where you can specify the dimensions, shape, and color according to your requirements. They also accept 2D or 3D drawings to ensure the product meets your exact specifications.

What are the typical applications of rubber spacers?

Rubber spacers are used in a wide range of applications, including electronic components, medical equipment, home appliances, mechanical equipment, office facilities, aviation, construction, and the automotive industry. They provide shock absorption, flexibility, and chemical resistance, making them versatile components for various industries.

How do I ensure the quality of rubber spacers from Chinese manufacturers?

To ensure the quality of rubber spacers, look for manufacturers that adhere to international standards such as ISO 9001, SGS, FDA, and REACH. These certifications indicate that the products have undergone rigorous testing and meet high-quality standards. Additionally, check for customer reviews and ratings, as well as the manufacturer’s experience and reputation in the industry.

How long does it take to receive custom-made rubber spacers from China?

The lead time for custom-made rubber spacers can vary depending on the complexity of the design and the quantity ordered. Generally, it can take anywhere from 5 to 25 days for the first article and production parts. Manufacturers often provide specific lead times based on the order details, so it’s best to check directly with the supplier for a more accurate estimate.