Silicone U-shaped rubber seal 6x12.5x1.5 is a compact silicone profile designed for edge protection, sealing, cushioning and vibration reduction. With a 6x12.5x1.5 mm cross-section, the profile is suitable for applications requiring a small U-shaped seal with a 1.5 mm gripping gap.

The U-shaped design allows the silicone profile to fit around the edge of a suitable material, helping protect edges and create a flexible layer between contacting components.

It is suitable for industrial machinery, electrical cabinets, doors, glass frames, aluminum frames, heating equipment, food-processing equipment and other technical applications.

Specifications of silicone U-shaped seal 6x12.5x1.5

Note: U-shaped profile dimensions may be described differently by different manufacturers. A physical sample or technical drawing is recommended when accurate dimensions are required.

Features of silicone U-shaped seal 6x12.5x1.5

Silicone provides good elasticity and temperature resistance, making it suitable for applications where conventional rubber may not meet the required conditions.

Key features include:

• U-shaped profile: easy to install on material edges.
• 1.5 mm grip gap: suitable for compatible thin material edges.
• Good elasticity: helps maintain edge contact.
• Good temperature resistance: suitable for many heat-related applications.
• Good stability: maintains its properties under suitable operating conditions.
• Various colors: can be manufactured according to requirements.
• Customizable profile: available according to samples or technical drawings.

Applications of silicone U-shaped seal

Metal edge protection

The profile can be installed on sheet metal, stainless steel, aluminum and other materials to protect edges and reduce direct impact.

Electrical cabinets

It can be used around cabinet doors, frames and areas requiring a flexible cushioning layer.

Industrial machinery

The seal can help reduce vibration, impact and direct contact between components.

Doors and glass frames

The U-shaped profile can be used for glass edge protection and cushioning between glass and frames.

Heat-resistant equipment

Silicone is widely used in applications requiring good temperature resistance. The appropriate silicone grade should be selected according to actual operating conditions.

Food-processing equipment

White or customized-color silicone can be used in food-related equipment when an appropriate food-grade silicone is specified.

Advantages of silicone U-shaped rubber seal

Good temperature resistance

Silicone generally provides better temperature resistance than many conventional rubber materials. The actual temperature range depends on the formulation and silicone grade.

Good elasticity

The flexible profile can accommodate minor movement and deformation while providing cushioning.

Suitable for technical environments

Silicone provides good aging resistance and is suitable for many industrial applications.

Compact profile

The 6x12.5x1.5 mm profile is suitable for applications with limited installation space and a small gripping gap.

Common silicone U-shaped rubber seal sizes

In addition to silicone U-shaped seal 6x12.5x1.5, related sizes include:

• Silicone U-shaped seal 4x6x1
• Silicone U-shaped seal 5x8x1
• Silicone U-shaped seal 5x8x1.5
• Silicone U-shaped seal 6x10x1.5
• Silicone U-shaped seal 6x12.5x1.5
• Silicone U-shaped seal 6x14x1.5
• Silicone U-shaped seal 7x10x1.5
• Silicone U-shaped seal 8x12x1.5
• Silicone U-shaped seal 8x15x2
• Silicone U-shaped seal 10x15x2
• Silicone U-shaped seal 10x20x2
• Silicone U-shaped seal 12x20x2
• Silicone U-shaped seal 12x25x3
• Silicone U-shaped seal 15x20x3
• Silicone U-shaped seal 15x25x3
• Silicone U-shaped seal 15x30x4
• Silicone U-shaped seal 20x30x5

Customers can also search by grip gap, including 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm and 5 mm.

Silicone U-shaped seal vs. EPDM U-shaped seal

Material selection should be based on the actual operating environment.

Silicone U-shaped seal is suitable when temperature resistance, elasticity and silicone-specific properties are important.

EPDM U-shaped seal is generally more suitable for outdoor environments involving water, ozone, UV exposure and weathering.

NBR U-shaped seal is commonly selected when oil and fuel resistance is required.

Therefore, the selection process should consider:

Dimensions → Grip gap → Material → Hardness → Temperature → Environment → Sealing requirements.

Custom silicone U-shaped seal manufacturing

In addition to the 6x12.5x1.5 mm profile, silicone U-shaped seals can be manufactured according to:

• Physical samples.
• Technical drawings.
• Custom cross-sectional dimensions.
• Required grip gap.
• Shore A hardness.
• Color requirements.
• Required length.
• Silicone grade.
• Temperature requirements.
• Food-grade or specialized technical requirements.

For precision applications, customers should provide a cross-sectional drawing or physical sample before mass production.

Buying silicone U-shaped seal 6x12.5x1.5 in Vietnam

Customers can search by product, dimensions or supplier location:

• Silicone U-shaped seal supplier in Ho Chi Minh City
• Silicone U-shaped seal supplier in Hanoi
• Silicone U-shaped seal supplier in Binh Duong
• Silicone U-shaped seal supplier in Dong Nai
• Silicone U-shaped seal supplier in Long An
• Silicone U-shaped seal supplier in Tay Ninh
• Silicone U-shaped seal supplier in Ba Ria – Vung Tau
• Silicone U-shaped seal supplier in Binh Phuoc
• Silicone U-shaped seal supplier in Bac Ninh
• Silicone U-shaped seal supplier in Hai Phong
• Silicone U-shaped seal supplier in Da Nang
• Silicone U-shaped seal supplier in Can Tho
• Silicone U-shaped seal supplier in Hung Yen
• Silicone U-shaped seal supplier in Quang Ninh
• Silicone U-shaped seal supplier in Vinh Phuc

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Frequently Asked Questions

What is a 6x12.5x1.5 silicone U-shaped seal used for?

It is used for edge protection, sealing, cushioning and vibration reduction in machinery, electrical cabinets, doors, glass frames and industrial equipment.

What does the 1.5 mm grip gap mean?

The 1.5 mm gap is the gripping section designed to fit around a suitable material edge.

Is the 6x12.5x1.5 silicone U seal heat resistant?

Yes. Silicone generally provides good temperature resistance, although the exact operating temperature depends on the silicone grade.

Is a silicone U-shaped seal waterproof?

Water resistance depends on the material, profile design and installation method. For water-sealing applications, the correct profile should be selected according to the actual requirements.

Are other 6x12.5x1.5 U seal sizes available?

Yes. Related sizes include 5x8x1.5, 6x10x1.5, 6x14x1.5, 8x12x1.5 and 8x15x2, as well as custom dimensions.

Can silicone U-shaped seals be manufactured according to samples?

Yes. Silicone U profiles can be manufactured according to physical samples or technical drawings.

Can silicone U-shaped seals be used outdoors?

Silicone generally provides good aging resistance, but the correct silicone grade should be selected according to the actual environment and operating temperature.

Are silicone U-shaped seals suitable for food applications?

They can be, provided that the appropriate food-grade silicone is used and the requirements of the application are met.

Can 6x12.5x1.5 U-shaped silicone seals be supplied by the meter?

Depending on the product and order quantity, they can be supplied by meter, roll or cut to the required length.