Are you looking for the best rubber for doors factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top rubber door manufacturers in China, highlighting their key products, strengths, and what sets them apart. Let’s dive in and find the perfect fit for your needs.
China Silicone Rubber Sealing Strip
Product Details: Silicone rubber sealing strips are made from high-quality silicone rubber material, offering excellent sealing properties, temperature resistance, and durability. They are available in various thicknesses (0.5 mm to 70 mm), widths (1 mm to 150 mm), and lengths (5m to 10m). These strips can be customized in terms of size, dimensions, and specifications to meet specific application requirements. They are produced through rubber extrusion, hot air vulcanization, and cooling processes.
Pros:
– Excellent temperature resistance (-60°C to +230 °C or -65 °F to 450 °F)
– Exceptional sealing and insulating properties against air, wind, dust, moisture,…
– Resistance to ozone, UV rays, weathering, and chemicals
– FDA-approved for safe contact with food
– Flexible and conformable to adapt to irregular surfaces
– Easy machinability and customization options
– Available in various colors and with PSA adhesive backing
Cons:
– Higher cost compared to other types of rubber materials
– May not be suitable for applications requiring high tensile strength
– Can be prone to compression set over time, affecting sealing performance
China door rubber seal strip manufacturer
Rubber Gaskets Door Seals for Electrical Enclosures China
Product Details: The Rubber Gaskets Door Seals for Electrical Enclosures are manufactured by Hebei Shida Seal Group Co., Ltd., an ISO/TS16949 certified company based in China. These gaskets are designed for various electrical enclosure applications, including indoor and outdoor use. The product range includes custom rubber extrusions, profiles, gaskets, weatherstrips, and molded parts. The gaskets are made from high-quality rubber materials and are suitable for industries such as electronics, electrical equipment, and more. The company offers a wide range of rubber sealing systems, including EPDM solid rubber extrusions, sponge rubber profiles, and co-extruded dual durometer profiles. The gaskets are known for their
weatherproofing, UV resistance, and ability to withstand various environmental conditions.
Pros:
– High-quality materials and manufacturing
– ISO/TS16949 certified, ensuring high standards
– Wide range of applications including electronics and electrical equipment
– Weatherproof and UV resistant
– Customizable to meet specific customer requirements
– Experience in serving multiple industries such as automotive, construction, and…
Cons:
– Limited information on specific performance metrics
– No detailed pricing information available on the webpage
– Shipping and lead times are negotiable, which may not provide clear expectations…
China EPDM Black Edge Protector Strip, 20m x 15 mm …
Product Details: The EPDM black edge protector strip, typically used as a rubber door seal, is manufactured by Hebei Shida Seal Group. It is made from EPDM dense or sponge rubber, or a combination of both. The hardness range is 60-80 Shore A. The product is water-resistant and can withstand harsh weather conditions, including sleet and snow. It also offers good electrical resistance and chemical properties, making it suitable for electrical insulation and gaskets. The strip is widely used in wood windows and doors, aluminium systems, and PVC windows and doors.
Pros:
– Water-resistant and can withstand harsh weather conditions
– Good electrical resistance and chemical properties
– Suitable for electrical insulation and gaskets
– Maintains flexibility at low temperatures
– Resistant to extreme cold, steam, hot water, sunlight, and UV
Cons:
– Not suitable for use with oil, gasoline, and hydrocarbon solvents
– Limited temperature range (-40° to 120°C) for certain applications
Best quality Fire Proof Intumescent Door Frame Rubber …
Product Details: The Best quality Fire Proof Intumescent Door Frame Rubber Seal Strip is made from expansion graphite material, specifically designed for fire steel doors to prevent the passage of fire and smoke. It is a co-extrusion product combining fire material and rubber, serving both fireproof and weather seal functions. The product meets required integrity and insulation rates and is used in various fire door assemblies, including those of timber, steel, or composite construction.
Pros:
– Excellent quality and favorable pricing
– Superior after-sales service
– Fast delivery and good long-term business relationship potential
– Innovative machines and consistently strengthened technology forces
– Sells well in America, Europe, the Middle East, and South Africa
– Appointed OEM factory for several world-famous brands
– Good insulation properties and prevents the passage of flames, hot smoke, and fu…
Cons:
– Minimum order quantity requirements may be a barrier for small-scale buyers
– No specific details on the environmental impact of the production process
– Limited color options might not suit all aesthetic requirements
Universal Weatherstrip Car Door Seal
Product Details: The Universal D-shaped Rubber Seal is made from EPDM rubber with adhesive. It is suitable for use on car doors, windows, trunk, and hood. The material offers excellent heat resistance, ozone resistance, and strong tensile strength. It also has good elasticity and resistance to aging. The seal is non-toxic and harmless, with no special harmful odors. It comes with double-sided adhesive for close integration with the body.
Pros:
– Optimizes door closure by reducing collision sound when the door is closed.
– Inhibits high-speed wind, reducing interior noise (can control 120M/H wind to 80…
– Improves vehicle air-tightness and dust-proof capabilities.
– Optimizes engine compartment cooling airflow.
– Enhances air conditioning cooling and heating power, potentially reducing fuel c…
Cons:
– No specific cons mentioned in the product details.
China Rubber Seal Strip Manufacturer
Product Details: Seashore Rubber offers various types of seal strips, including rubber extrusion seal strips, co-extrusion seal strips, and plastic seal strips. The rubber extrusion seal strips are made from materials like EPDM rubber, which is resistant to corrosion, aging, and extreme temperatures. These strips have a wide range of applications, including door and window sealing, and can be customized to various cross-sectional shapes with no length limit. The co-extruded profiles are durable, easy to install, and contain metal clamps and tongue-shaped buckles. Plastic seal strips are made from PVC and are resistant to corrosion, aging, and high and low temperatures, with
good anti-seepage and water-proof effects.
Pros:
– Resistant to corrosion, aging, and extreme temperatures
– Durable and easy to install
– Customizable to various cross-sectional shapes and lengths
– Good anti-seepage, anti-leakage, and water-proof effects
– Anti-ozone and anti-weather properties
– Noise elimination, waterstop, and dustproof capabilities
Cons:
– Limited information on specific cons, but potential issues could include higher…
China’s Leading Door Seals Rubber Seal Strip Manufacturer …
Product Details: The JYD door seals and rubber seal strips are made from materials such as silicone + TPE, EVA foam, or 100% PP yarn. They come in various sizes, including widths of 25mm, 35mm, 45mm, 60mm, and 110mm, and lengths of 2.5M, 5M, 10M, 15M, and 100M. Custom sizes are also available. The seals are self-adhesive, easy to install, and suitable for doors, windows, shower doors, aluminum windows, plastic-steel windows, and more. They are available in colors such as black, gray, transparent, and white.
Pros:
– Weatherproof, windproof, energy-saving, and soundproof
– Prevents cold air, moisture, bugs, and dust from entering the home
– Improves energy efficiency and indoor comfort
– Reduces noise and enhances soundproofing
– Easy to install and customizable to fit different types of doors and windows
– Durable and resistant to heat and cold
Cons:
– Requires cleaning of the surface before installation
– May become hard and compact in low temperatures, requiring heating to ensure pro…
– Minimum Order Quantity (MOQ) of 5000 meters for some products
– Sample costs and courier costs may need to be covered by the customer if not in…
Hot New Products China PVC Water Stop Bar Door Rubber …
Product Details: The PVC Water Stop Bar is designed for heavy-duty doors and can be either semi-embedded or externally installed. It features an adjusting knob that can be located on the right or left side. This product is intended for sealing and is suitable for various types of doors, including sliding doors.
Pros:
– Designed for heavy-duty use
– Can be semi-embedded or externally installed
– Adjusting knob for flexibility
Cons:
– Limited information available on specific performance metrics or certifications
– No details on chemical resistance or durability
Rubber Seal
Product Details: The EPDM rubber seal offered by Shengjiu is made from non-toxic and environment-friendly materials. It is designed to operate within a wide temperature range of -40ºC to 120ºC. This product maintains excellent sealing performance and is suitable for various applications, including door and window seals.
Pros:
– Non-toxic and environment-friendly
– Operates within a wide temperature range of -40ºC to 120ºC
– Excellent sealing performance
Cons:
– No specific cons mentioned on the webpage.
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Silicone Rubber Sealing Strip | Silicone rubber sealing strips are made from high-quality silicone rubber material, offering excellent sealing properties, temperature resistance, and… | – Excellent temperature resistance (-60°C to +230 °C or -65 °F to 450 °F) – Exceptional sealing and insulating properties against air, wind, dust, moi… | – Higher cost compared to other types of rubber materials – May not be suitable for applications requiring high tensile strength – Can be prone to com… | www.chinasealant.com |
| China door rubber seal strip manufacturer | www.hbkinglin.com | |||
| Rubber Gaskets Door Seals for Electrical Enclosures China | The Rubber Gaskets Door Seals for Electrical Enclosures are manufactured by Hebei Shida Seal Group Co., Ltd., an ISO/TS16949 certified company based i… | – High-quality materials and manufacturing – ISO/TS16949 certified, ensuring high standards – Wide range of applications including electronics and ele… | – Limited information on specific performance metrics – No detailed pricing information available on the webpage – Shipping and lead times are negotia… | www.tradekorea.com |
| China EPDM Black Edge Protector Strip, 20m x 15 mm … | The EPDM black edge protector strip, typically used as a rubber door seal, is manufactured by Hebei Shida Seal Group. It is made from EPDM dense or sp… | – Water-resistant and can withstand harsh weather conditions – Good electrical resistance and chemical properties – Suitable for electrical insulation… | – Not suitable for use with oil, gasoline, and hydrocarbon solvents – Limited temperature range (-40° to 120°C) for certain applications | www.shidarubber.com |
| Best quality Fire Proof Intumescent Door Frame Rubber … | The Best quality Fire Proof Intumescent Door Frame Rubber Seal Strip is made from expansion graphite material, specifically designed for fire steel do… | – Excellent quality and favorable pricing – Superior after-sales service – Fast delivery and good long-term business relationship potential – Innovati… | – Minimum order quantity requirements may be a barrier for small-scale buyers – No specific details on the environmental impact of the production proc… | www.gallfordsealing.com |
| Universal Weatherstrip Car Door Seal | The Universal D-shaped Rubber Seal is made from EPDM rubber with adhesive. It is suitable for use on car doors, windows, trunk, and hood. The material… | – Optimizes door closure by reducing collision sound when the door is closed. – Inhibits high-speed wind, reducing interior noise (can control 120M/H… | – No specific cons mentioned in the product details. | www.shidarubber.com |
| China Rubber Seal Strip Manufacturer | Seashore Rubber offers various types of seal strips, including rubber extrusion seal strips, co-extrusion seal strips, and plastic seal strips. The ru… | – Resistant to corrosion, aging, and extreme temperatures – Durable and easy to install – Customizable to various cross-sectional shapes and lengths -… | – Limited information on specific cons, but potential issues could include higher… | seashorerubber.com |
| China’s Leading Door Seals Rubber Seal Strip Manufacturer … | The JYD door seals and rubber seal strips are made from materials such as silicone + TPE, EVA foam, or 100% PP yarn. They come in various sizes, inclu… | – Weatherproof, windproof, energy-saving, and soundproof – Prevents cold air, moisture, bugs, and dust from entering the home – Improves energy effici… | – Requires cleaning of the surface before installation – May become hard and compact in low temperatures, requiring heating to ensure pro… – Minimum… | www.jydbuilding.com |
| Hot New Products China PVC Water Stop Bar Door Rubber … | The PVC Water Stop Bar is designed for heavy-duty doors and can be either semi-embedded or externally installed. It features an adjusting knob that ca… | – Designed for heavy-duty use – Can be semi-embedded or externally installed – Adjusting knob for flexibility | – Limited information available on specific performance metrics or certifications – No details on chemical resistance or durability | www.gallfordsealing.com |
| Rubber Seal | The EPDM rubber seal offered by Shengjiu is made from non-toxic and environment-friendly materials. It is designed to operate within a wide temperatur… | – Non-toxic and environment-friendly – Operates within a wide temperature range of -40ºC to 120ºC – Excellent sealing performance | – No specific cons mentioned on the webpage. | www.cabinetslock.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About Rubber for Doors Factories in China
What is the process of manufacturing rubber door seals in China?
The process involves feeding an unvulcanized rubber compound into an extruder, where it is carried by revolving screws towards a die. As the rubber passes through the die, it swells based on its chemical makeup and hardness. The extruded products are often left unvulcanized and need to be vulcanized before use, which can cause the material to swell or shrink.
What types of rubber materials are commonly used for door seals in Chinese factories?
Chinese factories commonly use EPDM (Ethylene Propylene Diene Monomer) and NBR (Nitrile Butadiene Rubber) compounds for door seals. These materials range from 50 to 80 durometer, catering to a wide range of service needs. EPDM is particularly popular for its weather resistance and durability.
Can I customize the rubber door seals according to my specific needs?
Yes, you can customize rubber door seals to your specifications. Chinese manufacturers like Hebei Shida Seal Group offer custom rubber extrusions in various shapes and configurations, including tubes, pipes, and intricate designs. They work with your design files to produce parts with tight tolerances, ensuring they meet your exact requirements.
How do Chinese factories ensure the quality of their rubber door seals?
Chinese factories follow strict quality control guidelines, adhering to both national and international standards. For instance, Hebei Shida Seal Group is IATF 16949:2016 certified, ensuring their products meet the highest standards of excellence. They use the latest equipment and technology, including in-house tool and mold design, to guarantee precision and quality.
What kind of additional services do Chinese rubber door seal manufacturers offer?
Chinese manufacturers often provide additional services to support their customers. These include cut-to-length services, various packaging options, and value-added finishing services. Some manufacturers also handle delivery and installation issues, making the entire process smoother for international customers. Additionally, they offer professional customer service and after-sales support to address any queries or concerns.