GasketSheet.com | High-Performance Sealing Solutions & Gasket Materials

About Cixi Weilite

Cixi Weilite Sealing Material Co., Ltd. is a leading manufacturer specializing in sheet gasket material, graphite jointing sheet, non-asbestos jointing sheet, reinforced composite sheet sealing material, and gland packing. With superior equipment, first-class technology, and competitive pricing, we have earned a strong reputation in both domestic and international markets.

Our products are widely used across the automobile, motorcycle, power machinery, and solar energy industries. Reinforced composite sheets made from expanded graphite and non-asbestos materials offer exceptional temperature resistance, tensile strength, and sealing performance.

Industrial Expertise

20+ years in sealing solutions

Global Reach

Exported to 50+ countries

Our Products

We offer a comprehensive range of high-performance sealing materials designed for reliability, durability, and extreme operating conditions.

Reinforced Non-asbestos Sheet WLT-002

High tensile strength, temperature resistant, ideal for automotive and industrial gaskets.

WLT-RS001 General Rubber Sheet

Versatile rubber sheet for general sealing applications with good chemical resistance.

Spiral Wound Gasket

Metal-wound construction with filler for high-pressure and high-temperature sealing.

Reinforced Graphite Sheet WLT-001

Excellent thermal stability and chemical resistance for critical sealing applications.

PTFE Graphite Packing WLT-019

Low friction, high durability packing for pumps and valves in corrosive environments.

Reinforced Graphite Gasket WLT-011

Composite gasket with enhanced sealing performance under thermal cycling.

WLT-026-03 CS Strip for SWG Ring

Carbon steel strip for bending spiral wound gasket rings with high precision.

Flexible Graphite Sheet & Rolls WLT-006

Highly conformable, chemically inert graphite sheets for flange sealing.

Exhaust Gasket Sheet WLT-EGS

Designed for high-temperature exhaust systems with excellent oxidation resistance.

PTFE Sheet WLT-009

Pure PTFE sheet with outstanding chemical resistance and low friction.

Kevlar Packing WLT-021

High-strength aramid fiber packing for dynamic sealing in aggressive media.

Carbon Fiber Packing WLT-017

Thermally conductive, wear-resistant packing for high-speed shafts and pumps.

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Product Application Scenarios

Our sealing materials are extensively applied in critical industries requiring reliable, long-lasting performance.

Automobile Industry

Used in cylinder head gaskets, exhaust systems, oil pans, and transmission housings. Our reinforced non-asbestos and graphite sheets provide excellent thermal cycling resistance and sealing integrity.

Motorcycle Industry

Ideal for compact engine designs where space and weight are critical. Our materials offer high performance in small-form sealing applications under high vibration and temperature.

Power Machinery

Applied in generators, compressors, turbines, and pumps. Our spiral wound gaskets and reinforced graphite materials ensure leak-free operation in high-pressure environments.

Emerging Applications

Our products are increasingly used in solar power systems, camping vehicles, and renewable energy applications where reliable sealing is essential for safety and efficiency. With growing demand in clean energy sectors, Weilite sealing materials continue to evolve for next-generation industrial needs.

Why Choose Weilite?

Superior Technology

Advanced composite manufacturing processes ensure consistent quality and performance.
Temperature Resistance

Materials tested from -200°C to over 650°C depending on composition.
Chemical Inertness

Resistant to oils, acids, solvents, and steam – ideal for harsh environments.
Competitive Pricing

High-value solutions without compromising on quality or performance.
Global Support

Dedicated sales engineers available worldwide for technical assistance.

50+

Countries Served

20+

Years Experience

100+

Product Variants

99.7%

Customer Satisfaction

Frequently Asked Questions

Can sheet gasket materials be used for sealing oil and gas pipelines?

Yes, sheet gasket materials can be used for sealing oil and gas pipelines. These materials are designed to provide a reliable and durable seal in various industrial applications, including pipeline systems. Sheet gasket materials are often made from reinforced composites, graphite, or non-asbestos materials that offer excellent resistance to high pressure, temperature fluctuations, and chemical exposure—critical factors in oil and gas operations.

What are the advantages of reinforced non-asbestos sheets?

Reinforced non-asbestos sheets offer high tensile strength, excellent temperature resistance, and superior sealing performance without the health risks associated with asbestos. They are ideal for automotive, industrial, and marine applications where durability and safety are paramount.

How do I choose the right gasket material for high-temperature applications?

For high-temperature environments (above 300°C), flexible graphite sheets, reinforced graphite composites, or PTFE-based materials are recommended. These materials maintain structural integrity and sealing performance under extreme heat. Always consider chemical compatibility and pressure requirements when selecting.

Do you offer custom gasket cutting services?

Yes, we provide custom die-cutting and waterjet cutting services for gaskets in various shapes and sizes according to customer specifications. Contact our engineering team with your drawings or samples.

Are your products compliant with international standards?

Yes, our sealing materials meet or exceed international standards including ASTM, DIN, JIS, and GB. We provide material certifications upon request for quality assurance and traceability.

Contact Our Sales Team

Reach out to our experienced sales engineers for product inquiries, technical support, or custom solutions.

Phone

+86-15058242479

+86-13666600925

Email

sales@gasketsheet.com

Location

No.006 Yueshangzhiyi Road, Henghe Industrial Zone, Cixi City, Ningbo, China

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