Seal strips, which are typically made of polymers and elastomers produced from extrusion molding, come in hundreds of shapes to cater to various requirements of different industries and applications. There are hundreds of seal strip shapes available in the market. Customers who can download our product catalog know about various Zhogngxiang rubber products.
While a diverse range of seal strip shapes exists, this article discusses the twelve most popular ones used in different seal strip applications. Seal strips are known for eliminating noise and vibration, sealing gaps around doors and windows, and preventing contaminants from entering vehicles or homes. Each structure requires a unique seal strip shape. The twelve most popular seal strip shapes are U, D, E, T, and P, Channel seals, section strips, solid seals, silicone rubber seals, channel weather stripping, flat T seals, and rubber trims.
The different shapes of seal stripsSeal strips are an essential component in various industries that require sealing, such as automotive, construction, and packaging. They are designed to provide a secure and airtight seal between two surfaces, preventing the entry of contaminants like dust, water, and air. Seal strips are available in different shapes, sizes, and materials to meet specific sealing requirements.
We have covered all types of seal shapes for most sealing applications for applications. Zhongxiang Rubber offers exclusively designed seal strips that are perfect for metro transit: screen doors, platform gap fillers, Auto industry: garage door seals, automobile windshields, door & window seals, etc. A specially designed plastic and rubber compound ensures long-lasting protection for each product. The article discusses the advantages and applications of each type of seal strip shape. U shape seal strips are prevalent in medical, scientific research, and food processing industries, whereas D shape seal strips, are commonly used in mobile equipment cabins or machine enclosures. E shape seal strips are trendy in food processing applications, while T shape seal strips are widely popular in hydraulic systems. P shape seal strips are prevalent as weather stripping in many industries, including food, dairy, and pharmaceutical applications.
D-shaped Seal Strips
D-shaped seal strips are one of the most popular seal strip shapes, commonly used in automotive applications. They are designed to fit into a groove or channel, providing a secure and reliable seal between two surfaces. D-shaped seal strips are made from a variety of materials, including rubber, silicone, and foam. Zhongxiang rubber manufacture and supply extruded silicone rubber D-shaped channels, seals, sections, and gaskets that meet your requirements.
Advantage：
- Versatility: D-shaped rubber strips are very versatile and can be used in different applications where a seal is needed. They can be used to seal gaps or joints between two surfaces, such as doors, windows, or hatches.
- Durability: D-shaped rubber strips are made of high-quality rubber materials that are durable and long-lasting. They can withstand different environmental conditions, such as temperature changes, UV rays, and moisture.
- Easy installation: D-shaped rubber strips are easy to install and do not require any special tools or equipment. They can be cut to the desired length and easily inserted into the gap or joint that needs to be sealed.
- Effective sealing: D-shaped rubber strips provide an effective seal that prevents air, water, and other elements from entering or leaving the sealed area. This makes them ideal for use in applications where a high level of sealing is required, such as in the automotive, construction, or manufacturing industries.
Applications:
- Medical Equipment Industries
- Scientific Research & Pharmaceutical Equipment
- Door And Windows Seal
- Food Processing Equipment
- Glass/Shower Door Seal
- Oven Gasket
- Automotive
E-shaped Seal Strip
E-shaped rubber strips are a type of extruded rubber seal that has a unique E-shaped profile. They are typically made of high-quality rubber materials and are used in various applications where a strong and durable seal is needed. Our extruded rubber E channel, E Gasket Windows Seal, E Section & E shape gaskets are made out of the highest quality Rubber material which offers excellent sealing benefits.
The E-shaped profile of the rubber strip allows it to fit snugly into a groove or channel, providing an effective seal that prevents air, water, dust, and other elements from entering or leaving a sealed area. The E-shaped design also provides a high level of compression, which allows the rubber strip to conform to irregular surfaces and maintain a secure seal.
Advantage：
Sealing
Heat resistant
Aging resistance
Damping
Sound insulation
insulation
Applications
E-shaped rubber strips are commonly used in the automotive, construction, manufacturing, and marine industries, among others. They can be used for sealing doors, windows, hatches, and other applications where a high level of sealing is required. They are also used for sound insulation and vibration-damping applications.
E shape seal strips are trendy in food processing applications. In this application, mechanical fastening is more efficient and safer than adhesive. E shape seal strips are also famous in automotive, high-voltage insulation, and cabinet door seals. Also, some military applications might require this type of seal strip.
U-shaped seal strips are a type of seal strip that typically resemble the letter "U" when viewed in cross-section. There are several varieties of U-shaped seal strips, such as silicone rubber U Channel Trim Gasket, U Section, U Shaped Seal, U Shaped Silicone Rubber Seal, U Channel Weather Stripping, and U Gaskets in different sizes & shapes. Our in-house mixing capability allows us to swiftly make a custom compound with different hardnesses, colors & other special needs.
Advantage：
- Sealing: U-shaped rubber strips are commonly used for sealing applications due to their ability to create a tight and secure seal between two surfaces, preventing the leakage of fluids or air.
- Durability: Rubber is a durable and long-lasting material, making U-shaped rubber strips resistant to wear and tear weathering, and chemicals. Aging resistance, Waterproof, Good resilience, Anti-collision, Wear-resistant, Flame retardant, Anti-stress, Acid and alkali resistance, Anti-UV.
- Easy to install: U-shaped rubber strips can be easily installed without the need for any special tools or equipment, making them a popular choice for a wide range of applications.
- Versatility: U-shaped rubber strips can be used in a variety of applications, from sealing doors and windows to automotive and industrial applications.
- Cost-effective: U-shaped rubber strips are a cost-effective solution for many applications due to their durability and long lifespan, which reduces the need for frequent replacement.
Applications:
U-shaped rubber strips have a variety of applications in different industries. Here are some common uses of U-shaped rubber strips:
Sealing: U-shaped rubber strips are often used for sealing gaps or joints between two surfaces, such as windows, doors, and hatches. They are particularly useful in preventing air and water from entering or leaving a building or vehicle.
Cushioning: U-shaped rubber strips can also be used to provide cushioning and shock absorption in machinery or equipment. For example, they can be placed on the edges of metal panels or equipment to protect them from damage.
Sound insulation: U-shaped rubber strips can also be used for sound insulation. They can be placed between metal panels or other surfaces to reduce noise transmission.
Electrical insulation: U-shaped rubber strips can be used as electrical insulation to protect wires or cables from damage. They can be placed around electrical components to prevent short circuits or electrocution.
T-shaped seal strips are designed to provide a seal between two surfaces that meet at a right angle. They are commonly used in construction applications, such as windows and doors, to prevent air and water leakage. T-shaped seal strips are available in a variety of materials, including EPDM, Neoprene, Nitrile rubber, silicone, etc.
T shape seal strips may include T Shaped Seal & Gaskets, T Channel, T Seal, T Section Rubber Strip, T Shaped Rubber Gaskets, T Rubber Trim, And T Shaped Weather Stripping.
Advantages:
Durability
Chemical resistance
Aging resistance
Long life
Temperature resistance
Sealing
Corrosion resistance
Good resilience
Tear resistance
Waterproof
- Automotive industry: T-shaped rubber strips are used in vehicles to seal doors, windows, and trunks. They provide an effective seal that prevents water, air, and dust from entering the vehicle.
- Construction industry: T-shaped rubber strips are used in buildings to seal windows, doors, and other openings. They help to reduce air leaks and improve energy efficiency by preventing heat loss or gain.
- Manufacturing industry: T-shaped rubber strips are used in manufacturing equipment to seal gaps between machine parts, prevent the entry of contaminants, and reduce noise.
- Marine industry: T-shaped rubber strips are used in boats and ships to seal hatches, doors, and other openings. They provide an effective seal that prevents water from entering the vessel.
- Aerospace industry: T-shaped rubber strips are used in aircraft to seal doors, windows, and other openings. They help to maintain cabin pressure and prevent the entry of contaminants.
- Electronics industry: T-shaped rubber strips are used in electronic equipment to seal gaps and prevent the entry of dust, moisture, and other contaminants.
P-shaped seal strips are similar to D-shaped seal strips, but with a rounded top edge. They are commonly used in automotive and construction applications, providing a watertight seal between two surfaces. P-shaped seal strips are available in a variety of materials, including EPDM, natural rubber, neoprene, and silicone.
P shape seal strips come as P Shaped Seals & gaskets, P Strip channels, P Sections, P Shape Extrusion Gasket, and P Shape Weatherstrip offering better performance, great flexibility & excellent sealing solutions.
Advantages:
- Aging resistance
- Weather resistance
- Sound insulation
- Strong climate adaptability
- Good sealing effect
- High-temperature resistance
- low-temperature resistance
Applications:
- Medical Equipment Industries
- Scientific Research & Pharmaceutical Equipment
- Door And Windows Seal
- Food Processing Equipment
- Glass/Shower Door Seal
- Oven Gasket
- Optical Fiber Cable
- Military Device & Equipment
- Precision machinery
- Lighting
- Furniture
Bulb-shaped Seal Strips
Bulb-shaped seal strips are a type of rubber seal that has a unique shape resembling a bulb. The seal is formed by a hollow bulb-shaped section that compresses when the door or window is closed, creating a tight seal that prevents air, water, and dust from entering the enclosed area. Bulb Shape Seal Strips including bulb windows rubber seal, door bulb seal, bulb weather stripping, shower bulb seal & bulb gaskets, etc.
They are commonly used in automotive and construction applications, such as doors and hatches. Bulb-shaped seal strips are available in a variety of materials, including EPDM, nitrile rubber, neoprene, butyl rubber, and silicone.
Advantages:
-
-
- Good elastic
- Waterproof
- Dust-proof
- Aging resistance
- Alkali resistant
- Sound insulation
- Insulation
- Good resilience
Applications:
- Car
- Chemical industry
- Door And Windows Seal
- Food Processing Equipment
- Electrical connector
- Double Bulb-shaped Seal Strips
Double bulb-shaped seal strips are a type of rubber seal that has two bulb-shaped sections on one strip, providing extra sealing and insulation properties. The seal is formed by two hollow bulb-shaped sections that compress when the door or window is closed, creating a tight seal that prevents air, water, and dust from entering the enclosed area.
Zhongxiang rubber can extrude the Double Bulb seal and gasket accordingly to your custom shape and size requirements including Double Bulb Gasket, Double Bulb Seal, Windows And Door Seal, and Shower Rubber Seal.
Advantages:
Here are some of the key features and benefits of double bulb-shaped seal strips:
- Good elastic
- Waterproof
- Dust-proof
- Aging resistance
- Alkali resistant
- Sound insulation
- Insulation
- Good resilience
Applications:
- Car
- Chemical industry
- Door And Windows Seal
- Food Processing Equipment
- Electrical connector
Triangle-shaped seal strips
Triangle-shaped seal strips are a type of rubber seal that has a unique triangular shape. The seal is formed by a triangular cross-section that compresses when the door or window is closed, creating a tight seal that prevents air, water, and dust from entering the enclosed area. it includes hollow and solid triangular rubber seals & gaskets.
Advantages:
- Effective sealing
- Versatility
- Resilience
- Temperature and chemical resistance
- Durability
- Easy installation
Applications:
- Automotive
- Construction
- Marine Industries
- Manufacturing
H Shape Seal Strips
This type of seal strip has an H-shaped cross-section, making it perfect for sealing gaps between two parallel surfaces. H shape seal strips come as H shape seals, channel seals, H Section Rubber Seal, H Rubber Channel Seal, and section strips. The materials used for H shape seal strips include EPDM, silicone, and neoprene.
Advantages:
- Aging resistance
- Excellent weather resistance
- Good sealing performance
- Easy to install
- Sound and heat insulation.
Applications:
- Construction industry
- Automotive industry
- Rail
- Aerospace
- HVAC
- Doors and windows
- Civil engineering
L Shape Seal Strips
This type of seal strip has an L-shaped cross-section, making it ideal for sealing gaps between two perpendicular surfaces. L shape seal strips come as L shape seals, channel seals, L-shaped rubber seals, L Shaped rubber Trim & L-shaped weather stripping, and section strips. The materials used for L shape seal strips include EPDM, silicone, and neoprene. As per your project and application needs, Zhongxiang rubber can make high-temperature L-shaped rubber gaskets, and food-grade L-shaped rubber seals.
Advantages:
-
- Aging resistance
- Excellent weather resistance
- Good sealing performance
- Sound insulation
- Wear resistance
- Anti-collision
- Insulation
Applications:
- Construction industry
- Automotive industry
- Rail
- Aerospace
- HVAC
- Doors and windows
- Mechanical
V Shape Seal Strips
This type of seal strip has a V-shaped cross-section, making it perfect for sealing gaps in V-shaped structures. V shape seal strips come as channel seals, section strips, rubber v-channel, v-seal, v-section, and v-shaped gaskets, and V shape weatherstripping. While making extruded v-shaped seal strips and gaskets we use the best quality rubber material which provides good sealing, better performance & value for money. The materials used for V shape seal strips include silicone, EPDM, and neoprene.
Advantages:
- UV resistance
- High and low-temperature resistance
- Aging resistance
- Long life
- Good elasticity
- Impact resistance
Applications:
V shape seal strips are widely used in the construction industry, especially for sealing gaps in metal roofing and other V-shaped structures. They are also commonly used in the automotive industry for sealing around windows and doors.
- Construction industry
- Automotive industry
- Door and Window seals
- Mechanical
- Electrical cabinets
Oval Shape Seal Strips
Oval shape seal strips are a type of rubber seal that has a unique oval shape. The seal is formed by an oval cross-section that compresses when the door or window is closed, creating a tight seal that prevents air, water, and dust from entering the enclosed area. The oval rubber seal includes an oval-shaped rubber seal and gasket, an oval-shaped rubber section, and a profile.
The typical materials for this type of seal strip are EPDM, silicone rubber, and other elastomers. As per your custom size & shape requirements, we manufacture and supply high-quality Extruded Oval shape gaskets & seals that will be made out of high-quality Rubber using as per your design & dimensional requirements.
Advantages:
- Dust-proof
- Good resilience
- Shockproof
- Long life
- Good elasticity
- Impact resistance
- Anti-UV
- Chemical resistance
Applications:
Oval shape seal strips can be used in various applications across different industries. Some common applications include:
- Construction industry
- Automotive industry
- Door and Window seals
- Mechanical
- Electrical cabinets
- Pipeline system
J shape seal strips are a type of rubber seal that has a unique J-shaped cross-section. The seal is formed by the J-shaped profile that compresses when the door or window is closed, creating a tight seal that prevents air, water, and dust from entering the enclosed area. We can extrude and supply thin, thick, flat, curved J-shaped rubber seals according to your requirement. Our J Shaped Seal products are made from superior-quality materials that can be used in various industrial applications.
In addition to their efficiency, versatility, resilience, temperature, chemical resistance, and durability, J shape seal strips also offer a wide range of options in terms of materials and colors. Different materials can be used to match the specific needs of different applications. For example, silicone rubber can be used for applications that require high-temperature resistance, while EPDM rubber can be used for applications that require resistance to UV rays and ozone. Additionally, J shape seal strips are available in different colors to match the aesthetics of the application area or to enhance visibility. This allows for greater customization and flexibility in selecting the appropriate J shape seal strip for a specific sealing application.
Advantages:
- Versatility
- Good resilience
- High and low-temperature
- Durability
- Good elasticity
- Chemical resistance
- Anti-UV
- Anti-corrosion
Applications:
- Construction industry
- Automotive industry
- Door and Window seals
- Mechanical
- Electrical cabinets
- Pipeline system
Conclusion
Seal strips are an essential component in various industries for sealing gaps and preventing noise, vibration, and contamination. The diverse range of seal strip shapes is due to the different requirements of each industry and application. In this article, we have discussed the twelve most popular seal strip shapes and their specific applications. At Zhongxiang Rubber, we offer exclusively designed seal strips that are perfect for various applications, including those in the automotive, construction, and food processing industries.
Zhongxiang is a prominent manufacturer of plastic and rubber seal strips worldwide. The company produces seal strips in all shapes and sizes and provides customized solutions to meet customer needs. Our seal strips are of exceptional quality and durability, capable of withstanding high pressures and temperatures. such as silicon rubber seal strips, in particular, are excellent chemical, heat, and electrical insulators. Zhongxiang caters to all types of seal strip applications and offers expert consultation services at all times. For getting a Free Quote, please contact us with your drawing or J-shaped rubber real sample & other requirements. Our expert team will work with you for making your project successful.
