Are you looking for the best rubber cording factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare some of China’s top rubber cording manufacturers, highlighting their unique strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

Silicone Rubber Cord

Product Details: Silicone rubber cord is a synthetic elastomer made from a blend of silicon, carbon, hydrogen, and oxygen. It is available in various diameters and colors, with standard sizes ranging from 1/16″ to 1″. The material hardness can vary from 20 Shore A to 80 Shore A. It is suitable for high temperature applications, with a temperature range of -40°C to +200°C, and exhibits excellent resistance to weathering, ultraviolet light, and ozone. It also has good electrical insulation properties and is approved for food contact applications under FDA and EC regulations.

Pros:
– High temperature resistance (-40°C to +200°C)
– Excellent compressibility and non-stick, watertight surface
– Good electrical insulation properties
– Suitable for food contact applications (FDA and EC compliant)
– Available in various colors and diameters
– Custom sizes and material grades available

Cons:
– Not suitable for applications involving abrasion
– Should not be used with acids, ketones, or petrochemicals
– Lead times and minimum order quantities may apply for non-standard sizes

Rubber Cord Manufacturers, Suppliers, Factory

Rubber Cord Manufacturer in China – Lindas

Product Details: Lindas manufactures high-quality rubber cords available in coil forms, cut pieces, or straight lengths. These cords come in various section shapes such as rectangular, square, round, and others. They can be customized to meet specific requirements including custom rubber compounds, shapes, and lengths. The cords are made from materials like NBR (Nitrile), EPDM, FKM, Silicone, and CR (Neoprene). Each material has unique properties such as resistance to oils, weather conditions, UV rays, and a wide range of temperatures. The cords are used in various applications including oven seals, enclosure and door seals, food processing machines, packaging, high-voltage insulation, and more.

They are widely used in industries such as aerospace, automotive, food & beverage, construction, pharmaceutical, and oil industries.

Pros:
– Excellent sealing properties
– High durability
– Low permeability
– Excellent resistance to high and low temperatures
– Good electrical and mechanical properties
– Meets industry and international standards such as UL, FDA, RoHS
– Fast turnaround time
– Strict quality control
– Customizable to meet specific needs

China Silicone Rubber Cord

Product Details: Silicone rubber cords are made from high-quality silicone material and are available in various diameters, typically ranging from 1mm to 30mm. They come in different hardness levels, such as 40° to 60° Shore A, and various colors including white, red oxide, blue, and translucent. These cords are FDA 177.2600 compliant and meet other standards like EC 1935/2004, Bfr, WRAS, and KTW. They are suitable for harsh environment gaskets, high temperature sealing, door and enclosure seals, oven seals, packaging, food processing machinery, and high voltage insulation.

Pros:
– Excellent temperature range from -40°C to +200°C
– Good durability and weathering, UV, and ozone resistance
– FDA approved and compliant with multiple industry standards
– Highly versatile with applications across various industries
– Maintains flexibility in sub-zero temperatures ensuring excellent sealing proper…
– Available in custom sizes, shapes, and colors

Cons:
– Not suitable for contact with oils, solvents, dilute alkalis, or concentrated ac…
– May not be ideal for applications requiring chemical resistance to specific subs…

Silicone Rubber Cord / Strip

Product Details: Unimax manufactures various silicone rubber cords and strips in circular, square, rectangular, and other customized shapes. These products are available up to 50mm in diameters/widths. The silicone rubber cords and strips are chemically extremely stable and offer a broad temperature range, making them suitable for a variety of applications.

Pros:
– Chemically extremely stable
– Broad temperature range
– Available in various shapes and sizes up to 50mm
– Suitable for high temperature and harsh environment applications

Cons:
– No specific cons mentioned in the provided source
– May require custom ordering for specific shapes or sizes not readily available

Rubber Cord Suppliers & Manufacturers in China – SEASHORE

Product Details: Solid rubber cords are available in various materials including Neoprene, Nitrile, EPDM, Viton®, and Silicone. They come in diameters ranging from 2mm to 50mm, with larger diameters available upon request. These cords are used in a wide range of sealing applications such as outer lid gaskets, automotive O-rings, sealing rubber rods in the oil industry, high-pressure gauges and meters, and more. They can be fabricated into O-rings and are available in continuous-length rolls or cut to length.

Pros:
– Highly durable and lightweight
– Wide temperature range and good ozone and weather resistance
– Excellent resistance to petroleum oils and vegetable oils
– Outstanding resistance to hydrocarbons and chemicals (especially Viton®)
– Good balance of strength, durability, and flexibility
– FDA approved and compliant with various standards (e.g., 3-A Sanitary Grade, USP…
– Versatile and suitable for various industries including automotive, aerospace, a…

Cons:
– Limited standard size availability for some materials (e.g., Viton® typically up…
– Minimum order quantities may apply for bespoke sizes
– Specific applications may require special handling or installation
– Higher cost compared to some other sealing materials due to high-quality propert…

Silicone Rubber Cord Manufacturer in China – Weprofab

Product Details: Silicone rubber cord is a synthetic elastomer made from a blend of silicon, carbon, hydrogen, and oxygen. It is available in various diameters, typically between 1mm and 40mm, and can be supplied in coil form, cut to length, or joined into O-Rings. The material complies with FDA 21, NSF 51, and USP Class VI standards, making it suitable for food contact and medical applications. It is also available in metal detectable grades and various colors.

Pros:
– Handles extreme temperatures from -40°C to +200°C
– Excellent electrical resistance and insulation properties
– High levels of compressibility and a non-stick, watertight surface
– Resilient against weathering, UV, and ozone
– Compliant with FDA and EC regulations for food contact
– Versatile applications in high temperature sealing, door seals, oven seals, and…

Cons:
– Not suitable for contact with oils, solvents, dilute alkalis, or concentrated ac…
– Does not perform well under abrasion
– Should not be used with petrochemicals or ketones

China Top 10 Rubber Cord Potential Enterprises

Product Details: The top rubber conveyor belt manufacturers in China produce a variety of conveyor belt types. Continental China (Hixih Group) manufactures EP conveyor belts, heat-resistant conveyor belts, abrasion conveyor belts, and steel cord conveyor belts. Qingdao Rubber Six Conveyor Belt Co., Ltd. produces Chevron conveyor belts, cold resistant conveyor belts, rubber V belts, and raw edge cogged V belts. Zhejiang Double Arrow Conveyor Belt Company specializes in steel cord conveyor belts and food-grade conveyor belts[1][3].

Pros:
– Advanced equipment and technology: Continental China uses major equipment import…
– High production capacity: Qingdao Rubber Six has a significant production capaci…
– Strong brand reputation: Continental China and Qingdao Rubber Six enjoy high rep…
– Diverse product range: These manufacturers offer a wide range of conveyor belt t…
– Good cost performance: Sungda has absorbed advanced technology from Contitech an…

Cons:
– High price: Continental China’s products are known for their high price, which c…
– Long delivery period: Continental China’s stringent requirements and high demand…
– Limited accessibility: Some manufacturers may have limited accessibility for sma…

Custom Rubber Cord Wholesale

Product Details: Rubber cords are round, flexible, and elastic tubes made from various rubber compounds such as nitrile (NBR), EPDM, silicone, Viton, and neoprene. They are designed for versatility and can be used in a wide range of applications including sealing solutions, gaskets, O-rings, and other industrial uses. The cords are supplied in continuous lengths, allowing users to cut them to the desired length for custom-sized applications.

Pros:
– High-quality materials ensure durability, resilience, and resistance to abrasion…
– Customizable length allows users to create O rings and other seals of specific s…
– Easy to handle and install, requiring minimal tools or equipment for cutting, mo…
– Compatible with various sealing environments and fluid types, making them suitab…

Cons:
– May require additional labor for cutting and molding to the desired shape and si…
– Dependent on the type of rubber used, some cords may have limited resistance to…

Rubber Extension Cord

Comparison Table

Frequently Asked Questions (FAQs)

FAQs About Rubber Cording Factories in China

What types of materials are used to make rubber cords in Chinese factories

Rubber cords in Chinese factories are made from a variety of materials, each with unique properties. These include natural rubber, known for its strength and flexibility, and synthetic rubbers like silicone, EPDM, FKM, NBR, and CR. Each material offers different benefits, such as high-temperature resistance, chemical resistance, or durability, making them suitable for various applications.

How do Chinese rubber cord manufacturers ensure quality

Chinese rubber cord manufacturers adhere to strict quality control standards. They use advanced testing equipment and processes to ensure their products meet high-quality standards. Many factories are ISO9001-certified, which means they follow international quality management standards. Before shipment, the cords undergo extensive inspection and testing to guarantee their quality.

What are the common applications of rubber cords produced in China

Rubber cords produced in China are used in a wide range of industries. You can find them in automotive applications like door and window seals, in aerospace for high-temperature seals, in construction for window and door seals, and in the food and beverage industry for machinery seals. They are also used in medical and pharmaceutical fields due to their biocompatibility and ease of sterilization.

Can I customize the rubber cords according to my specific needs

Yes, you can customize rubber cords to fit your specific requirements. Many Chinese manufacturers offer customization options, including different materials, shapes, sizes, and hardness levels. They can produce rubber cords in various forms such as coil, cut pieces, or straight lengths, and in different shapes like circular, rectangular, or square.

How long does it take to receive rubber cords from Chinese factories

The delivery time for rubber cords from Chinese factories varies depending on the shipping method. Express shipping via DHL, TNT, UPS, or FedEx typically takes 3-10 days. Air transportation takes around 7-15 days, while sea shipping can take 30-50 days. Some factories also offer special shipping arrangements based on your requirements.