Are you looking for the best window sealing gasket 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 key features, advantages, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

China Rubber Window Seals | Locking Gasket Seal EPDM …

Product Details: Hebei Shida Seal Group manufactures Rubber Window Seals, Locking Gasket Seals, EPDM Rubber Seals for windows, and Glass Seals. These seals are compatible with any vehicle and come in one-piece and two-piece options. The one-piece seal includes a locking strip, while the two-piece seal uses a separate locking strip between the glass and body. The seals are made from high-quality EPDM compounds, ensuring durability and performance. They offer high tear and abrasion resistance, good low temperature flexibility, excellent weather aging and ozone resistance, and resistance to water, chemicals, and gas permeability. The seals are highly flexible, allowing them to fit

around various curves.

Pros:
– High tear and abrasion resistance
– Good low temperature flexibility
– Excellent weather aging and ozone resistance
– Excellent water and chemical resistance
– Resistance to gas permeability and aging due to steam exposure
– Good performance in ketones and alcohols
– High flexibility to fit around a wide variety of curves
– Manufactured from the highest quality compounds available
– Easy application and professional finish

China Aluminum glass door and windows rubber seal strip …

Product Details: The aluminum glass door and windows rubber seal strip is made from EPDM material, produced through the extrusion method. It is designed for various applications including industries, automobiles, doors, windows, machines, and the construction industry. The product features excellent weather resistance, anti-aging performance, water proofing, ozone resistance, and erosion resistance. It functions to stop air, water, and dust from entering systems and protects machines and parts from damage. The seal strip also provides shockproofing, heat insulation, sound insulation, and sealed performance. It operates effectively in a wide temperature range of -80 to 280 degrees Celsius and prevents mosquitoes and other

bugs from entering. The product has high longitudinal strength, low compression set, and low abrasion.

Pros:
– Excellent weather resistance and anti-aging performance
– Waterproof and ozone resistance
– Effective in stopping air, water, and dust
– Provides shockproofing, heat insulation, and sound insulation
– Operates in a wide temperature range of -80 to 280 degrees Celsius
– Prevents mosquitoes and other bugs from entering
– High longitudinal strength, low compression set, and low abrasion

Cons:
– No specific cons mentioned, but customization may require tooling costs if the d…
– Tooling costs can be significant, exceeding $1000 USD, although these costs can…

China Extruded PVC EPDM Silicone Rubber Sealing Strip …

Product Details: The Extruded PVC EPDM Silicone Rubber Sealing Strip is designed for applications such as broken bridge aluminum windows and doors. It is made from EPDM material and is available in black color. The product is packed in carton rolls and has a delivery time of 10-15 days. It is certified with SGS and ISO9001:2000 standards. The minimum order quantity is 200 meters, but samples can be provided. The product is used for waterproof, energy-saving, sound insulation, dustproof, antifreeze, and heat preservation purposes.

Pros:
– Provides reliable waterproof, energy-saving, sound insulation, dustproof, antifr…
– Certified with SGS and ISO9001:2000 standards ensuring high quality
– OEM/ODM availability for customization
– Sample provision available for testing
– Supply ability of 400 tons per month

Cons:
– Minimum order quantity of 200 meters may be restrictive for small-scale users
– Custom tooling may be required and charged if the product is new or significantl…

China Supplier Window and Door Gasket, Sealing Strips, …

Product Details: The window and door gasket sealing strips are primarily made of EPDM (Ethylene Propylene Diene Monomer) rubber. They are produced through the extrusion process and may undergo additional treatments like hot air vulcanization. These strips are designed for use in various types of doors and windows, including aluminum alloy, UPVC, and wooden ones. They are essential for sealing against water, dust, sound, and drafts, and they also provide excellent heat and sound insulation. The temperature range for these strips is typically between -40°C to +120°C, and they exhibit high tensile strength and resistance to weathering, ozone, and UV radiation[2][3][5].

Pros:
– Excellent sealing and insulation properties against water, sound, dust, and draf…
– Superior mechanical properties with high tensile strength and tear resistance.
– Exceptional resistance to weathering, ageing, ozone, UV radiation, and harmful c…
– Highly heat-resistant and corrosive resistant, providing a durable service life.
– Excellent durable and long-lasting sealing capabilities.
– High flexibility and ability to withstand temperature extremes.

Cons:
– May require specific tooling costs for custom designs, which can be over $1000 U…
– The complexity of the rubber part can affect the production time and quantity[1]…
– Installation requires precise matching of the cross-sectional dimensions of the…

Universal Window Gasket

Product Details: Universal window gaskets are rubber extrusions designed to seal and protect windows from weather, dust, noise, and vibration. These gaskets are typically made from EPDM rubber, which offers high heat resistance, color stability, and odor-free characteristics. They are available in various shapes and sizes, including one-piece and two-piece locking gaskets, and can be used in stationary windows, windshields, and other applications.

Pros:
– Excellent resistance to high and low temperatures
– High heat resistance and color stability
– Odor-free and versatile for various applications
– Effective in sealing out weather, dust, noise, and vibration
– Available in different shapes and sizes to fit various window types

Cons:
– Poor resistance to fuels and oils
– Not suitable for applications exposed to oils, gasoline, kerosene, or concentrat…
– May require specific installation tools and techniques

China Rubber Seal Strip Manufacturer

Product Details: Rubber seal strips, also known as rubber strips, rubber seals, or rubber weather stripping, are manufactured primarily from EPDM rubber. They are highly versatile and used in various applications and industries. Seashore Rubber offers a range of products including adhesive rubber strips, automotive rubber seals, window rubber seal strips, door rubber seal strips, waterproof rubber seal strips, t-shaped rubber seal strips, and u-shaped rubber seal strips. The manufacturing process includes rubber mixing, extrusion, vulcanization, cutting and shaping, taping, quality control, and packaging. Customization options include size, shape, material, color, and hardness. The minimum order quantity (MOQ) is 500 meters.

Pros:
– Excellent flexibility, durability, and weather resistance
– Resistant to water, sound, dust, wind, heat, insects, and elements
– Customizable in terms of length, thickness, width, cross-sectional shape, and co…
– High-quality manufacturing technology and strict quality control system
– Wide range of applications including door and window seals, automotive, and more
– Durable and easy to install

Cons:
– Minimum order quantity of 500 meters may be restrictive for small-scale needs
– No specific mention of cost or pricing details
– Installation requires careful surface preparation and regular checks for replace…

Window And Door Weather Strip

Product Details: Weatherstripping products are designed to seal gaps around doors and windows, preventing air leaks, water intrusion, and pest entry. They come in various types such as fin pile, hollow bulb gasket, and adhesive foam tapes. These products are available in different materials like EPDM, silicone, and vinyl, and are offered in various lengths and widths.

Pros:
– Reduces air, wind, and water leaks
– Improves energy efficiency and home insulation
– Easy to install with low friction formulation
– Available in multiple materials and designs to suit different needs
– Enhances weatherability and chemical resistance

Cons:
– Requires periodic replacement (every 10-15 years depending on climate and usage)
– May not fit all door and window types without customization
– Some types can be more expensive than others
– Installation can be tricky for certain types of weatherstripping

21 Window Seals EPDM / NBR – Gaskets – BingYau

Product Details: The self-gripping gaskets and window seals from BingYau are made from materials such as EPDM and NBR. These gaskets are designed for various applications, including door and window seals, and are characterized by their integrated steel strip core reinforced with 70 durometer (Shore hardness) black EPDM or NBR carrier/mounting substrate. They are compatible with sheet metal thicknesses ranging from 1 mm (.04″) to 3.5 mm (.14″) and have a recommended operating temperature range of -40° F to +212° F (-40° C to +100° C). The gaskets meet standards such as UL94 HB and FMVSS 302 for flammability. They are easy

to install, requiring no tools, and can be used in front-mounting slip-on and plug-in press-fit styles[4][5].

Pros:
– Provides good compression characteristics, sealing out dust and moisture, reduci…
– Compensates for surface contour irregularities and offers excellent weathering c…
– Tool-free installation with front-mounting slip-on and plug-in press-fit styles…
– Multiple styles available to satisfy a wide range of enclosure configurations an…

Cons:
– Minimum order quantity (MOQ) may be required, although it is not strictly enforc…
– Lead time can vary, typically within 15-20 days for non-stock items, which might…

Window Gaskets And Seals

Product Details: The window gaskets and seals are made from various rubber materials including NR, IR, NBR, EPDM, IIR, CR, Silicone, ACM, CSM, PU, ECO, FVMQ, and FKM. These products are available in any customizable color and size based on drawing dimensions. They are characterized by good quality, environmental protection, and are non-toxic and tasteless. The gaskets are used in applications such as doors, windows, medical equipment, industry, machines, and electronics. They are certified with ISO9001 standards.

Pros:
– Good weather resistance, high and low temperature resistance, ozone resistance,…
– Can be used for 3-5 years or more, depending on aging and cracking.
– Improves sound insulation effect by sealing gaps.
– Made from brand raw materials with fine workmanship and multiple quality inspect…
– Provides reliable quality, reasonable price, and sincere service.

Cons:
– Durability can be affected by aging and cracking of the sealing strip.
– Performance may degrade if the window has air leakage or water seepage.

Leading Rubber Window Seal Manufacturers

Product Details: Rubber window seals are profiles produced by the extrusion process and can come in any dimensions, shapes, or configurations. They are manufactured using a rubber compound or elastomer that is poured into an extruder, heated close to its melting point, and forced through a die in the shape of the seal. Vulcanization hardens the rubber to maintain its shape. These seals are used to obstruct hole openings and close gaps around windows, providing a tight and secure seal to prevent heat from escaping and creatures from entering.

Pros:
– Provide a tight, secure seal to keep the cold out and the heat in.
– Soft, pliable, and adaptable to any shape, size, and form of window.
– Excellent durability and ruggedness.
– Resistant to weathering and harsh conditions.
– Can be made from various materials such as EPDM, silicone, and thermoplastic ela…

Cons:
– The web gap must be precisely measured to ensure a proper fit, as a gap that is…
– Different types of rubber may have varying levels of performance in different ap…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Window Sealing Gasket Factories in China

How can I find a reliable window gasket manufacturer in China?

To find a reliable window gasket manufacturer in China, you can explore industry-specific directories, attend trade exhibitions, and use online platforms. Verify the supplier’s credentials by checking for certifications like ISO 9001 and ISO 14001. Requesting samples and reading client reviews can also help ensure you partner with a trustworthy supplier.

What materials are commonly used for window sealing gaskets in China?

Window sealing gaskets in China are often made from high-quality materials such as EPDM (Ethylene Propylene Diene Monomer), silicone, neoprene, and thermoplastic rubber. These materials offer excellent properties like high tear and abrasion resistance, good low temperature flexibility, and excellent weather aging and ozone resistance.

What are the typical applications of window sealing gaskets produced in China?

Window sealing gaskets produced in China are used in a variety of applications, including residential, commercial, and industrial construction. They are also used in automotive, appliance, and medical industries. These gaskets are essential for sealing windows and doors to prevent water and air leaks, and they come in various shapes and sizes to fit different needs.

What kind of certifications and standards should I look for in a Chinese window gasket manufacturer?

When selecting a Chinese window gasket manufacturer, look for certifications such as ISO 9001 for quality management and ISO 14001 for environmental management. Some manufacturers also hold IATF 16949:2016, which is particularly important for automotive and other high-precision industries. These certifications ensure the manufacturer meets high standards of quality and reliability.

What additional services can I expect from Chinese window gasket manufacturers?

Many Chinese window gasket manufacturers offer additional services to meet your specific needs. These can include custom extrusions, lamination, slitting, perforating, and printing logos or part numbers on the extruded parts. Some manufacturers also provide in-house tool and mold design and manufacturing, ensuring your parts are made to exacting requirements.