Are you looking for the best door rubber seal factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top manufacturers, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.
China Rubber Seal Strip Manufacturer
Product Details: Seashore Rubber manufactures 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, known for its resistance 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 without length limitations. The co-extrusion profiles are durable, easy to install, and contain metal clamps and tongue-shaped buckles. Plastic seal strips, made from PVC, are resistant to corrosion, aging, and extreme temperatures, and are environmentally friendly[1][2][3].
Pros:
– Resistant to corrosion, aging, and extreme temperatures
– Durable and easy to install
– Customizable to various cross-sectional shapes
– Environmentally friendly
– Good anti-seepage, anti-leakage, and water-proof effects
– Noise elimination, waterstop, and dustproof properties
Cons:
– Limited information on specific cons, but potential issues could include higher…
China Silicone Rubber Sealing Strip
Product Details: Silicone rubber sealing strips are made from high-quality silicone rubber material, known for its exceptional sealing properties, temperature resistance, and durability. These strips are versatile and can be customized in terms of size, dimensions, and specifications. They are available in various colors, including blue, red oxide, clear, and white, and can be supplied in food quality grades if required. The strips exhibit high resistance to temperature, ozone, and UV radiation, and can be easily machined and bonded with adhesive tapes.
Pros:
– Excellent temperature resistance, suitable for extreme temperatures.
– Chemical and UV resistance, enhancing suitability for applications involving agg…
– Flexibility and conformability, allowing adaptation to irregular surfaces and co…
– Easy machinability, enabling customization to meet specific sealing and protecti…
– Versatile sealing performance, protecting against moisture, dust, and environmen…
– Customization options in size, dimensions, and specifications to meet unique ind…
Cons:
– May be more expensive compared to other types of sealing materials.
– Limited availability of certain custom sizes and shapes without advance ordering…
– Requires proper installation to ensure optimal sealing performance.
High Performance China Mounted Automatic Door Bottom …
Product Details: The GF-B03 is a concealed drop down seal designed for doors with slots in the door leaf. It features an M-type spring structure and is suitable for sealing gaps of 3mm-15mm. The seal is available in lengths from 330mm to 2200mm and has an anodized silver finish. It is fixed using a 34mm*14mm through slot at the bottom of the door, secured with stainless steel brackets and screws. The seal options include silicon rubber in gray or black colors, and plunger options include nylon, copper, or wedge plungers. The product does not affect the overall style of the door and
is easy to install with end cover plates or bottom wings[5].
Pros:
– Concealed design that does not affect the door’s overall style
– Easy installation with end cover plates or bottom wings
– Suitable for sealing gaps of 3mm-15mm
– Available in various lengths from 330mm to 2200mm
– Multiple plunger options (nylon, copper, wedge)
– High-quality silicon rubber seals in gray or black colors
– Stainless steel brackets for durable fixing
– Customizable according to customer drawings or samples
Cons:
– Requires a specific slot (34mm*14mm) in the door leaf for installation
– Minimum order quantity of 300 pieces
– Delivery time can range from 7-30 days depending on the purchasing quantities
China door rubber seal strip manufacturer
Product Details: The door rubber seal strip is made from durable EPDM foam rubber and includes internal aluminum metal clips, a gripping tongue, and a strong grip. The material is EPDM solid rubber and sponge rubber, with a temperature range of -40°C to +120°C. It is designed for various applications including car doors, RV compartments, boat hatches, door seals, storage containers, toolboxes, and decorative trim. The product enhances leakproofness, reduces noise from wind, and provides protection against heat, extreme weather, corrosion, and cold.
Pros:
– Good aging resistance, lasting over 10 years.
– Excellent comprehensive physical-mechanical resistance.
– Good corrosion resistance.
– High flexibility, meeting ISO standards.
– Good elasticity.
– Convenient installation.
– Effective in noise reduction, waterproof, dustproof, soundproof, and windproof a…
Cons:
– No significant cons mentioned in the product description.
Hot sale Chinese Pvc door bottom seal
Product Details: The PVC holder door bottom seal is made from high-quality PVC alloy holder and PP brush strip or PVC rubber seal. It is specially designed to seal the gap between the bottom of the door and the threshold.
Pros:
– Seals the gap between the door and the threshold effectively
– Made from high-quality PVC alloy holder and PP brush strip or PVC rubber seal
– Dust-proof, windproof, and prevents the entry of insects and rodents
Cons:
– No specific cons mentioned on the webpage
– Potential for wear and tear over time, which may require replacement
Best quality Fire Proof Intumescent Door Frame Rubber …
Product Details: The Best quality Fire Proof Intumescent Door Frame Rubber Seal Strip is a special extrusion fire seal and fire strip based on expansion graphite material. It is specifically designed for fire steel doors to prevent fire and smoke from passing through, ensuring both integrity and insulation as required. The seal is a co-extrusion of fire material and rubber, serving both fireproof and weather seal functions. The product is manufactured using innovative machines and advanced technology, ensuring superior quality and excellent post-sales service. It is widely used in public, commercial, and residential buildings and complies with international standards such as BS476
part 20-22 and EN BS 1634-3, EN BS13501-2[2][4][5].
Pros:
– Excellent fire resistance and tight sealing effect
– Fast delivery and good after-sales service
– Good price and favorable rate
– Superior quality and innovative manufacturing process
– Complies with international fire safety standards
– Suitable for various applications including timber fire doors, fireproof windows…
Cons:
– Minimum order quantity (MOQ) requirements may be a barrier for small-scale order…
– Limited availability of detailed technical specifications without direct contact…
– Dependence on international shipping which can lead to longer lead times
China Fire Resistant Rubber Seal Strip, Window and Door …
Product Details: The China Flame Retardant UL 94 V-0 EPDM Rubber Seals are manufactured from premium grade EPDM material. These seals are designed to meet UL 94 V-0 fire safety regulations, ensuring they only hold a flame while a heat source is applied and stop burning once the heat source is removed. They produce low smoke density and low toxicity of gases. The seals are available in various sizes, with thickness ranging from 2mm to 15mm, and can be supplied in full rolls, strip cut lengths, and bespoke gaskets and cut shapes. They are used in fire-sensitive environments, construction industries, and as
low smoke gaskets and seals.
Pros:
– Flame resistance to UL 94 V-0 specification
– Low toxicity of gases and low smoke density
– High flexibility and elongation
– Good weathering and ozone resistance
– Easy to cut to size
– Available in various sizes and formats
Cons:
– Limited information on specific applications or industry restrictions
– No mention of cost or pricing details
– Dependence on the quality of the manufacturing process for consistency
Window And Door Seals, China EPDM Rubber Seal supplier
Product Details: EPDM rubber seals are made from Ethylene-Propylene-Diene Monomer (EPDM) and are known for their durability and versatility. They are available in various shapes, sizes, and colors, with common dimensions such as 5/16 in. W x 1/4 in. H x 17 ft. L. These seals are self-adhesive, easy to install, and can be cut to desired length using scissors. They remain flexible from -40°F to 140°F and provide excellent sealing properties against drafts, moisture, dust, and insects.
Pros:
– High resistance to wear and tear
– Excellent water resistance
– Remains flexible over a wide temperature range (-40°F to 140°F or -40°C to +120°…
– Self-adhesive and easy to install
– Good chemical resistance to acids, alkalis, and steam
– Resistant to ozone, UV rays, and weathering
– Provides sound and heat insulation
– Suitable for various applications including windows, doors, and industrial equip…
Cons:
– Not resistant to hydrocarbon oils and petroleum products
– May not be suitable for high-pressure applications
– Limited availability in certain regions or countries
China’s Leading Door Seals Rubber Seal Strip Manufacturer …
Door Seal Extrusions, Rubber Extrusions and Extruded …
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China Rubber Seal Strip Manufacturer | Seashore Rubber manufactures various types of seal strips, including rubber extrusion seal strips, co-extrusion seal strips, and plastic seal strips…. | – Resistant to corrosion, aging, and extreme temperatures – Durable and easy to install – Customizable to various cross-sectional shapes – Environment… | – Limited information on specific cons, but potential issues could include higher… | seashorerubber.com |
| China Silicone Rubber Sealing Strip | Silicone rubber sealing strips are made from high-quality silicone rubber material, known for its exceptional sealing properties, temperature resistan… | – Excellent temperature resistance, suitable for extreme temperatures. – Chemical and UV resistance, enhancing suitability for applications involving… | – May be more expensive compared to other types of sealing materials. – Limited availability of certain custom sizes and shapes without advance orderi… | www.chinasealant.com |
| High Performance China Mounted Automatic Door Bottom … | The GF-B03 is a concealed drop down seal designed for doors with slots in the door leaf. It features an M-type spring structure and is suitable for se… | – Concealed design that does not affect the door’s overall style – Easy installation with end cover plates or bottom wings – Suitable for sealing gaps… | – Requires a specific slot (34mm*14mm) in the door leaf for installation – Minimum order quantity of 300 pieces – Delivery time can range from 7-30 da… | www.gallfordsealing.com |
| China door rubber seal strip manufacturer | The door rubber seal strip is made from durable EPDM foam rubber and includes internal aluminum metal clips, a gripping tongue, and a strong grip. The… | – Good aging resistance, lasting over 10 years. – Excellent comprehensive physical-mechanical resistance. – Good corrosion resistance. – High flexibil… | – No significant cons mentioned in the product description. | www.hbkinglin.com |
| Hot sale Chinese Pvc door bottom seal | The PVC holder door bottom seal is made from high-quality PVC alloy holder and PP brush strip or PVC rubber seal. It is specially designed to seal the… | – Seals the gap between the door and the threshold effectively – Made from high-quality PVC alloy holder and PP brush strip or PVC rubber seal – Dust-… | – No specific cons mentioned on the webpage – Potential for wear and tear over time, which may require replacement | daoseal.com |
| Best quality Fire Proof Intumescent Door Frame Rubber … | The Best quality Fire Proof Intumescent Door Frame Rubber Seal Strip is a special extrusion fire seal and fire strip based on expansion graphite mater… | – Excellent fire resistance and tight sealing effect – Fast delivery and good after-sales service – Good price and favorable rate – Superior quality a… | – Minimum order quantity (MOQ) requirements may be a barrier for small-scale order… – Limited availability of detailed technical specifications with… | www.gallfordsealing.com |
| China Fire Resistant Rubber Seal Strip, Window and Door … | The China Flame Retardant UL 94 V-0 EPDM Rubber Seals are manufactured from premium grade EPDM material. These seals are designed to meet UL 94 V-0 fi… | – Flame resistance to UL 94 V-0 specification – Low toxicity of gases and low smoke density – High flexibility and elongation – Good weathering and oz… | – Limited information on specific applications or industry restrictions – No mention of cost or pricing details – Dependence on the quality of the man… | www.shidarubber.com |
| Window And Door Seals, China EPDM Rubber Seal supplier | EPDM rubber seals are made from Ethylene-Propylene-Diene Monomer (EPDM) and are known for their durability and versatility. They are available in vari… | – High resistance to wear and tear – Excellent water resistance – Remains flexible over a wide temperature range (-40°F to 140°F or -40°C to +120°…… | – Not resistant to hydrocarbon oils and petroleum products – May not be suitable for high-pressure applications – Limited availability in certain regi… | www.epdmrubberseal.com |
| China’s Leading Door Seals Rubber Seal Strip Manufacturer … | www.jydbuilding.com | |||
| Door Seal Extrusions, Rubber Extrusions and Extruded … | www.shidarubber.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About Door Rubber Seal Factories in China
What types of door rubber seals can Chinese factories produce?
Chinese door rubber seal factories can produce a wide variety of seals, including custom extruded rubber products like door seals, gaskets, moldings, and spliced rings. These can be made in different shapes and sizes, such as “U”, solid “D”, hollow “D”, and custom shapes from both dense and sponge materials. They also offer PSA-backed, vulcanized, and spliced custom extrusions to meet specific application requirements.
What materials are commonly used in the production of door rubber seals in China?
Door rubber seal factories in China use a range of materials, including EPDM, Nitrile (NBR), Neoprene, Silicone, and Buna-N. These materials are chosen for their properties such as flame retardancy, temperature resistance, and durability, ensuring the seals meet the tough quality standards required for various industries like automotive, appliance, and medical.
Do Chinese door rubber seal factories offer customization options?
Yes, many Chinese door rubber seal factories offer customization options. You can provide samples or drawings, and they will produce the seals according to your specifications. This includes custom shapes, sizes, and materials to fit your specific needs. They also have in-house tooling capabilities to engineer molded rubber parts that conform to industry specifications.
What kind of quality control and certifications can I expect from Chinese door rubber seal factories?
Chinese door rubber seal factories often have strict quality control measures in place. Many are certified with international standards such as IATF 16949:2016 and ISO 9001. They use advanced testing equipment, including tensile testing machines, gravitometers, and hardness machines, to ensure the products meet high-quality standards. This ensures reliable and high-performance finished parts.
How long does it typically take for Chinese door rubber seal factories to deliver their products?
The delivery time from Chinese door rubber seal factories can vary, but many offer efficient production and delivery processes. For example, some factories guarantee delivery within 15 workdays, whether it’s peak or off-season. They also work continuously, often 10 hours a day, six days a week, to ensure timely delivery and meet customer needs promptly.