Are you on the hunt for the best gasket manufacturers in China? With so many options available, choosing the right factory can feel overwhelming. Understanding the top players in the industry is crucial for ensuring quality, reliability, and cost-effectiveness in your projects. By comparing these leading factories, you can make informed decisions that save you time and money while boosting your product’s performance. Ready to discover which companies stand out from the crowd? Let’s dive in and explore the top gasket factories that could elevate your business to new heights!

Top 10 Gasket Manufacturers In China – China Brands

Product Details: Gaskets are mechanical seals used to fill gaps between mating surfaces to prevent liquid or gas leakage. They are made from various materials based on application requirements such as temperature, pressure, and fluid compatibility.

Technical Parameters:
– Material: Metal, Rubber, Fiber Composite
– Standards: ISO9001, ASME, BS, JIS, EN, DIN

Application Scenarios:
– Automotive
– Oil and Gas
– Chemical Processing
– Aerospace
– Manufacturing

Pros:
– Wide variety of materials and custom solutions
– High-quality production and testing standards

Cons:
– Quality may vary among manufacturers
– Specific requirements may lead to longer lead times

China Spiral Wound Gasket, Ring Joint Gaskets,PTFE Packing,graphite …

Product Details: Spiral Wound Gaskets, Ring Joint Gaskets, Gland Packing, Graphite Sheets, Non-Asbestos Sheets, Flat Gaskets, Laminated Gaskets, Metal Clad Gaskets, Machined Metal Gaskets, Tape and Cord Sealing Products.

Technical Parameters:
– Standard and special dimensions available
– Various materials used including PTFE and graphite

Application Scenarios:
– Mining industry
– Oil and gas industry

Pros:
– Extensive experience in sealing products
– Technical support and troubleshooting available

Cons:
– Limited information on specific product performance
– Generic descriptions without detailed specifications

Spiral Wound Gaskets,Flange Insulation Kits,Expanded PTFE Sheets …

Product Details: A range of spiral wound gaskets designed for various industrial applications, including standard and specialized types such as nuclear and exhaust gaskets.

Technical Parameters:
– Material: Various including graphite and special materials
– Design: Available with inner and outer rings, non-rounded options

Application Scenarios:
– Petrochemical and chemical plants
– Power stations and automotive industries

Pros:
– High resistance to temperature and pressure
– Versatile applications across multiple industries

Cons:
– Potential for leakage if not installed correctly
– May require specific handling and installation techniques

Company – China Ningbo Seal & Gasket Co., Ltd. – Sddongmai.com

Product Details: Metal Gaskets, Non-metallic Gaskets, O-rings, Braided Packings, Compressed Gasket Sheets, Insulation Glassfiber and Ceramic fiber Products.

Technical Parameters:
– Manufactured according to ASME, BS, JIS, EN, DIN standards or client’s request
– Specialized manufacturing for reliability and quality

Application Scenarios:
– Petroleum industry
– Chemistry industry
– Electric power generation
– Shipping
– Paper making
– Metallurgy
– Machinery

Pros:
– Reliable quality
– Good sealing performance
– Long service life

Cons:
– Specific technical parameters not provided
– Limited information on product variations

Gaskets Manufacturers – Ningbo Kaxite Sealing Materials Co., Ltd.

Product Details: Gaskets for various applications

Technical Parameters:
– Material composition
– Temperature resistance

Application Scenarios:
– Automotive industry
– Industrial machinery

Pros:
– Effective sealing
– Durable materials

Cons:
– Potential for wear over time
– Requires proper installation

Top 10 Rubber Gasket Manufacturers And Suppliers In China(2025)

Product Details: Rubber gaskets are sealing components made from materials like natural rubber, silicone, and neoprene, used to seal against gases and liquids and connect surfaces.

Technical Parameters:
– Available in various sizes and shapes
– Made from natural rubber, silicone, and neoprene

Application Scenarios:
– Food processing
– Automotive industry

Pros:
– Excellent sealing capabilities
– Wide range of materials and customization options

Cons:
– Potential for wear over time
– May require specific handling to maintain integrity

Junma: Gasket Manufacturing Company in China, OEM Gasket Service

Product Details: Junma offers a variety of gasket materials including non-asbestos gasket paper, compressed non-asbestos gasket material, oil-resistant gasket material, cork material, high-temperature gasket material, and composite gasket material.

Technical Parameters:
– High performance sealing capabilities
– Temperature and chemical resistance

Application Scenarios:
– Automotive engines and transmissions
– Marine equipment and machinery

Pros:
– Environmentally friendly non-asbestos materials
– Durable and reliable sealing performance

Cons:
– Higher initial cost compared to traditional materials
– Limited availability of some specialized materials

China Gasket Manufacturers Factory Suppliers – gasket-china.com

Product Details: Various types of gaskets including TEFLON envelop gasket, Monel Graphite Spiral Wound Gasket, DIN Spiral Wound Gasket, Lens Ring Joint Gasket, Soft Iron Ring Joint Gasket, Inconel Ring Joint Gasket, Graphite Kamprofile Gasket, Graphite Reinforced Gasket, Double Jacketed Gasket Exchanger, and more.

Technical Parameters:
– Material: PTFE, Monel, Inconel, Graphite
– Type: Spiral Wound, Ring Joint, Kamprofile, Double Jacketed

Application Scenarios:
– Oil and gas industry
– Chemical industry
– Mining industry
– Power stations
– High-pressure pipe connections

Pros:
– High sealing performance
– Resistance to high temperatures and pressures

Cons:
– Potential for corrosion in certain environments
– Specific gaskets may require precise installation

Lamons Manufacturing & Service Co. – Gaskets, Fasteners and Hoses

Product Details: Gaskets, Fasteners, and Hoses manufactured by Lamons, designed for various industrial applications.

Technical Parameters:
– High durability and longevity
– Customizable solutions for specific industry needs

Application Scenarios:
– Chemical processing plants
– Oil and gas industry

Pros:
– Industry-leading safety sealing solutions
– Available 24/7 with fast response times

Cons:
– Potentially higher costs for custom solutions
– Limited availability of some specialty products

Contact Teflex Team – Teflex Gasket

Product Details: Teflex offers a wide range of PTFE products including expanded PTFE, filled PTFE, virgin PTFE, PTFE CNC parts, PTFE membrane filters, and gland packing.

Technical Parameters:
– High chemical resistance
– Temperature range: -200°C to 260°C

Application Scenarios:
– Sealing applications in chemical processing
– Gaskets in food and pharmaceutical industries

Pros:
– Excellent durability and longevity
– Non-stick properties

Cons:
– Higher cost compared to traditional materials
– Limited mechanical strength in some applications

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Comparison Table

Company	Product Details	Pros	Cons	Website
Top 10 Gasket Manufacturers In China – China Brands	Gaskets are mechanical seals used to fill gaps between mating surfaces to prevent liquid or gas leakage. They are made from various materials based on…	– Wide variety of materials and custom solutions – High-quality production and testing standards	– Quality may vary among manufacturers – Specific requirements may lead to longer lead times	www.china-top-brands.com
China Spiral Wound Gasket, Ring Joint Gaskets,PTFE Packing,graphite …	Spiral Wound Gaskets, Ring Joint Gaskets, Gland Packing, Graphite Sheets, Non-Asbestos Sheets, Flat Gaskets, Laminated Gaskets, Metal Clad Gaskets, Ma…	– Extensive experience in sealing products – Technical support and troubleshooting available	– Limited information on specific product performance – Generic descriptions without detailed specifications	www.gasket-china.com
Spiral Wound Gaskets,Flange Insulation Kits,Expanded PTFE Sheets …	A range of spiral wound gaskets designed for various industrial applications, including standard and specialized types such as nuclear and exhaust gas…	– High resistance to temperature and pressure – Versatile applications across multiple industries	– Potential for leakage if not installed correctly – May require specific handling and installation techniques	www.seal-china.com
Company – China Ningbo Seal & Gasket Co., Ltd. – Sddongmai.com	Metal Gaskets, Non-metallic Gaskets, O-rings, Braided Packings, Compressed Gasket Sheets, Insulation Glassfiber and Ceramic fiber Products.	– Reliable quality – Good sealing performance – Long service life	– Specific technical parameters not provided – Limited information on product variations	chinagasket.sddongmai.com
Gaskets Manufacturers – Ningbo Kaxite Sealing Materials Co., Ltd.	Gaskets for various applications	– Effective sealing – Durable materials	– Potential for wear over time – Requires proper installation	www.seal-china.com
Top 10 Rubber Gasket Manufacturers And Suppliers In China(2025)	Rubber gaskets are sealing components made from materials like natural rubber, silicone, and neoprene, used to seal against gases and liquids and conn…	– Excellent sealing capabilities – Wide range of materials and customization options	– Potential for wear over time – May require specific handling to maintain integrity	hongjusilicone.com
Junma: Gasket Manufacturing Company in China, OEM Gasket Service	Junma offers a variety of gasket materials including non-asbestos gasket paper, compressed non-asbestos gasket material, oil-resistant gasket material…	– Environmentally friendly non-asbestos materials – Durable and reliable sealing performance	– Higher initial cost compared to traditional materials – Limited availability of some specialized materials	www.junmaseal.com
China Gasket Manufacturers Factory Suppliers – gasket-china.com	Various types of gaskets including TEFLON envelop gasket, Monel Graphite Spiral Wound Gasket, DIN Spiral Wound Gasket, Lens Ring Joint Gasket, Soft Ir…	– High sealing performance – Resistance to high temperatures and pressures	– Potential for corrosion in certain environments – Specific gaskets may require precise installation	www.gasket-china.com
Lamons Manufacturing & Service Co. – Gaskets, Fasteners and Hoses	Gaskets, Fasteners, and Hoses manufactured by Lamons, designed for various industrial applications.	– Industry-leading safety sealing solutions – Available 24/7 with fast response times	– Potentially higher costs for custom solutions – Limited availability of some specialty products	www.lamons.com
Contact Teflex Team – Teflex Gasket	Teflex offers a wide range of PTFE products including expanded PTFE, filled PTFE, virgin PTFE, PTFE CNC parts, PTFE membrane filters, and gland packin…	– Excellent durability and longevity – Non-stick properties	– Higher cost compared to traditional materials – Limited mechanical strength in some applications	www.teflexgasket.com

Frequently Asked Questions (FAQs)

What types of gaskets do factories in China produce?

Factories in China manufacture a wide range of gaskets, including rubber, metal, cork, and composite gaskets. They cater to various industries such as automotive, aerospace, and construction, ensuring that you can find the right type for your specific application.

How can I ensure the quality of gaskets from Chinese factories?

To ensure quality, you can request samples before placing large orders, check for certifications like ISO, and read reviews from other customers. Partnering with a reputable supplier and conducting factory audits can also help you maintain quality standards.

What are the typical lead times for gasket production in China?

Lead times can vary based on the complexity of the gasket and the factory’s current workload. Generally, you can expect production to take anywhere from two to six weeks, but it’s always best to confirm with the supplier for accurate timelines.

Are there minimum order quantities (MOQs) for gaskets?

Yes, most factories in China have minimum order quantities, which can range from a few hundred to several thousand pieces, depending on the type of gasket and the factory’s policies. It’s important to discuss MOQs with your supplier to find a suitable arrangement.

What shipping options are available for gaskets from China?

You can choose from various shipping options, including air freight for faster delivery and sea freight for cost-effective bulk shipping. Your choice will depend on your budget, urgency, and the size of your order. Always communicate your needs with the supplier to find the best solution.