Are you looking for the best oil seal manufacturers in China? With numerous options available, it can be overwhelming to choose the right one. Let’s dive into a comparison of the top oil seal factories in China, highlighting their strengths, products, and what sets them apart. From veteran companies like Jiangyin No. 3 Rubber Manufacturer Co., Ltd. to innovative players such as Xingtai Honglei Seal Manufacturing Co., Ltd., we’ll explore who stands out in the industry.

Oil Seal Manufacturer,Oil Seal Supplier-KDIK

Product Details: KDIK is a professional oil seals manufacturer with over 18 years of experience. They produce a variety of industrial seals, including automobile oil seals, agricultural and construction machinery oil seals, wheel hub oil seals for tractors, valve stem seals, and precision rubber parts. Their products are designed for high performance, extended equipment life, and enhanced productivity. They offer various types of seals and gaskets, including engine oil seals, axle oil seals, transmission seals, and shock absorber seals. The company uses advanced production equipment and has top capacity for oil seal technical development, design, and OEM processing.

Pros:
– High-quality products with extended equipment life and enhanced productivity
– Advanced technology and equipment for oil seal production
– Capability to accept customer’s own designs and OEM orders
– Global reach with exports to over 100 countries
– Wide range of products including automobile, agricultural, and construction mach…
– Strong focus on helping customers deal with oil leaks

Cons:
– No specific mentions of pricing advantages or competitive pricing
– Limited information on post-sale support services
– No details on any certifications or compliance with international standards

China Oil Seals Manufacturers and Suppliers

Product Details: The TC rubber oil seal is a crucial component used to seal oil and separate output parts from lubricating parts, preventing oil leakage. These seals are available in diameters ranging from 10mm to 2500mm. They are made from various materials including NBR, FKM, Silicone, EPDM, Metal, and Metal bonded oil seals. The service temperature range is -40°C to +220°C. The seals are used in applications such as automobiles, motorcycles, agricultural machinery, trucks, buses, trailers, exercise equipment, and tractors. They come in colors like black, brown, red, blue, and OEM colors. The seals are categorized into types such as TC, TA,

TB, TG, SC, DC, VB, VK, TCV, TCN, HTCL, and HTCR.

Pros:
– High oil resistance and wear resistance (NBR material)
– Oil resistance, hard-wearing, heat resisting, acid and alkali fast (FKM material…
– Heat resisting, anti-aging, and non-toxic food grade (VMQ material)
– Wide range of applications including automotive, agricultural, and industrial ma…
– Customized service available to cater to special requirements
– Competitive pricing

Cons:
– Limited information on specific durability or lifespan
– No detailed information on maintenance or replacement intervals
– Material limitations depending on the specific application (e.g., temperature an…

China Rubber Oil Seal Manufacturers

Product Details: NNK offers a variety of rubber oil seals, including power steering oil seals, TC and TG4 rubber oil seals, construction machinery oil seals, valve stem seals, and cassette wheel hub oil seals. Their power steering oil seals are designed to prevent leakage, eliminate pollutants, and reduce friction. The TC and TG4 rubber oil seals are used for shaft sealing, motors, pumps, and transmissions, and feature good static sealing, thermal expansion compensation, and low radial forces. Construction machinery oil seals are available for motors, gear reducers, and gearboxes, and are known for their strong sealing effect and reduced friction. Valve stem

seals have a low friction design and can withstand aggressive corrosives. Cassette wheel hub oil seals have been optimized for reliability and extended service life.

Pros:
– Complete range of models and sizes available
– Quality assurance with NBR80-90 materials
– Prevent leakage, eliminate pollutants, and reduce friction
– Good static sealing and thermal expansion compensation
– Strong sealing effect and reduced friction in construction machinery
– Long-term emissions control and long service life for valve stem seals
– Improved reliability and extended service life for cassette wheel hub oil seals

Cons:
– No specific information on pricing or cost-effectiveness
– No detailed information on warranty or after-sales support
– Limited information on compatibility with specific vehicle or machinery models

Xingtai Subote Oil Seal Manufacturing Co., Ltd.-NBR oil seal …

Oil Seal Company,Seal Manufacturer-KDIK oil seals

China Oil seal(shaft seal) Manufacturer, Supplier, Factory

Product Details: China Oil Seals offer a diverse catalog of seals in various shapes, materials, and sizes. Products include TC oil seals, EC oil seals, and other types such as hydraulic piston seals, floating oil seals, and seals for rotary shafts. Materials include NBR, FKM, EPDM, VMQ, and PTFE. These seals are used in rotary shafts, compressors, hydraulic systems, automotive engines, geared motors, and various machinery.

Pros:
– High-quality materials and fine workmanship
– Competitive pricing
– Customizable sizes and materials
– Wide range of applications including industrial, agricultural, and construction…
– Resistant to heat, oil, fatigue, aging, UV, and friction
– Maintenance-free with long lifetime
– Compact and simple structure, easy to install

Cons:
– Limited information on specific product lifespans
– No detailed warranty information provided
– Lead times may vary depending on the product and order
– Specific installation requirements may be complex
– Material compatibility issues with certain applications
– Potential for wear and tear over time requiring replacement

Oil Seal – YALAN Seals – China Mechanical Seal Standard …

Product Details: The oil seal, also known as the floating oil seal, is an alternative to the traditional framework oil seal. It is assembled with a metal framework and an NBR outer ring. The seal is designed to close spaces between stationary and moving components in mechanical equipment, preventing lubricant escape and stopping harmful contaminants from entering the machinery. The inner diameter ranges from 35 mm to 300 mm. The seal features two floating rings combined with O-rings, which act as both sealing and compensation components. The structure is compact, simple, and easy to install. It operates under pressures up to 2.0

MPa, temperatures from -50°C to 200°C, and linear speeds up to 10 m/s. The materials used include Chrome-Molybdenum Steel/TC for the floating rings and NBR/HNBR/VMQ/FPM for the elastomers. The seal is suitable for machine oil and mineral oil mediums.

Pros:
– Wide range of applications including construction, mining, farm, building, and e…
– Maintenance-free and has better sealing effects than normal elastomer shaft seal…
– Compact and simple structure, easy to install.
– Can operate in severe environments with a wide temperature range (-50°C to 200°C…
– Customizable materials for different operating parameters.

Cons:
– Limited to atmospheric pressure and general speed conditions.
– May require specific customization for different mediums or operating parameters…

TC, EC Oil Seal Manufacturer – China SBT

Product Details: The Shark Stratos Cordless Vacuum features Clean Sense IQ to detect dirt and auto-boosts power for up to 50% better dirt pickup. It has ultra-powerful cordless suction and hair pickup, along with Odor Neutralizer Technology. The vacuum includes a DUOCLEAN® POWERFINS® HAIRPRO® two brushroll system, self-cleaning brushroll, and MultiFLEX® technology for flexible wand use. It has a 0.72 qt dust cup capacity, washable HEPA + Foam and Felt Filters, and LED lights. The product dimensions are 13.78 in L x 10.24 in W x 51.18 in H, with a weight of 8.90381 lbs and a 5-year limited warranty.

Pros:
– Clean Sense IQ detects dirt and auto-boosts power for better dirt pickup
– Ultra-powerful cordless suction and hair pickup
– Odor Neutralizer Technology for fresh-smelling home
– DUOCLEAN® POWERFINS® HAIRPRO® two brushroll system for effective cleaning
– Self-cleaning brushroll to prevent hair wrap
– MultiFLEX® technology for flexible and compact storage

Cons:
– No information on battery life or charging time
– Shipping surcharges apply to certain regions like Hawaii, Alaska, Puerto Rico, a…
– Some parts and accessories may be out of stock

GUANGZHOU UP OIL-SEALS TRADING CO.,LTD

Product Details: Guangzhou Up-Seal Technology Co., Ltd. specializes in providing sealing solutions, particularly for the construction machinery industry. They offer a wide range of products including high pressure oil seals, floating oil seals, hydraulic piston seals, hydraulic rod seals, dust wiper seals, excavator seal kits, breaker seal kits, mechanical seal kits, rubber coupling spiders, rubber diaphragm seals, wear ring seals, hydraulic pump seal kits, O-ring kits, and various other hydraulic and marine machinery parts. The company has over 25 years of experience and provides services such as selection guidance, design advice, installation guidance, instructions for use, and troubleshooting.

Pros:
– High-quality products with lower cost and shorter lead time
– Excellent engineers with over 25 years of experience in the oil seals industry
– Comprehensive service-oriented policy including selection guidance, design advic…
– Established long-term business relationships with global customers
– Advanced automatic machines and strict process control system
– Ability to customize products according to customer needs

Cons:
– Limited information available on potential drawbacks or customer complaints
– No specific details on warranty or after-sales support beyond general service of…

XingTai CDFTC Oil Seal (China ) Factory

Product Details: FoilSeal is a two-piece foam-backed heat induction foil innerseal. It is designed to provide an aggressive bond with clean peel removal from PE (Polyethylene) and PP (Polypropylene) containers. The product includes an added barrier layer for enhanced performance.

Pros:
– Provides an aggressive bond with the container
– Allows for clean peel removal
– Includes an added barrier layer for improved protection
– Compatible with PE and PP containers

Cons:
– May require specific application equipment for heat induction
– Limited to use with PE and PP containers

Comparison Table

Company	Product Details	Pros	Cons	Website
Oil Seal Manufacturer,Oil Seal Supplier-KDIK	KDIK is a professional oil seals manufacturer with over 18 years of experience. They produce a variety of industrial seals, including automobile oil s…	– High-quality products with extended equipment life and enhanced productivity – Advanced technology and equipment for oil seal production – Capabilit…	– No specific mentions of pricing advantages or competitive pricing – Limited information on post-sale support services – No details on any certificat…	www.china-oilseals.com
China Oil Seals Manufacturers and Suppliers	The TC rubber oil seal is a crucial component used to seal oil and separate output parts from lubricating parts, preventing oil leakage. These seals a…	– High oil resistance and wear resistance (NBR material) – Oil resistance, hard-wearing, heat resisting, acid and alkali fast (FKM material… – Heat…	– Limited information on specific durability or lifespan – No detailed information on maintenance or replacement intervals – Material limitations depe…	www.svks-rubberseal.com
China Rubber Oil Seal Manufacturers	NNK offers a variety of rubber oil seals, including power steering oil seals, TC and TG4 rubber oil seals, construction machinery oil seals, valve ste…	– Complete range of models and sizes available – Quality assurance with NBR80-90 materials – Prevent leakage, eliminate pollutants, and reduce frictio…	– No specific information on pricing or cost-effectiveness – No detailed information on warranty or after-sales support – Limited information on compa…	www.nokcn-seals.com
Xingtai Subote Oil Seal Manufacturing Co., Ltd.-NBR oil seal …				sbtoilseal.com
Oil Seal Company,Seal Manufacturer-KDIK oil seals				www.china-oilseals.com
China Oil seal(shaft seal) Manufacturer, Supplier, Factory	China Oil Seals offer a diverse catalog of seals in various shapes, materials, and sizes. Products include TC oil seals, EC oil seals, and other types…	– High-quality materials and fine workmanship – Competitive pricing – Customizable sizes and materials – Wide range of applications including industri…	– Limited information on specific product lifespans – No detailed warranty information provided – Lead times may vary depending on the product and ord…	www.pqkoilseal.com
Oil Seal – YALAN Seals – China Mechanical Seal Standard …	The oil seal, also known as the floating oil seal, is an alternative to the traditional framework oil seal. It is assembled with a metal framework and…	– Wide range of applications including construction, mining, farm, building, and e… – Maintenance-free and has better sealing effects than normal el…	– Limited to atmospheric pressure and general speed conditions. – May require specific customization for different mediums or operating parameters…	yalan-seals.com
TC, EC Oil Seal Manufacturer – China SBT	The Shark Stratos Cordless Vacuum features Clean Sense IQ to detect dirt and auto-boosts power for up to 50% better dirt pickup. It has ultra-powerful…	– Clean Sense IQ detects dirt and auto-boosts power for better dirt pickup – Ultra-powerful cordless suction and hair pickup – Odor Neutralizer Techno…	– No information on battery life or charging time – Shipping surcharges apply to certain regions like Hawaii, Alaska, Puerto Rico, a… – Some parts a…	www.xtsbt.com
GUANGZHOU UP OIL-SEALS TRADING CO.,LTD	Guangzhou Up-Seal Technology Co., Ltd. specializes in providing sealing solutions, particularly for the construction machinery industry. They offer a…	– High-quality products with lower cost and shorter lead time – Excellent engineers with over 25 years of experience in the oil seals industry – Compr…	– Limited information available on potential drawbacks or customer complaints – No specific details on warranty or after-sales support beyond general…	www.rubberoilseal.com
XingTai CDFTC Oil Seal (China ) Factory	FoilSeal is a two-piece foam-backed heat induction foil innerseal. It is designed to provide an aggressive bond with clean peel removal from PE (Polye…	– Provides an aggressive bond with the container – Allows for clean peel removal – Includes an added barrier layer for improved protection – Compatibl…	– May require specific application equipment for heat induction – Limited to use with PE and PP containers	cdfoilseal.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Oil Seal Factories in China

What types of oil seals do Chinese factories produce

Chinese oil seal factories produce a wide range of oil seals, including TC, EC, rubber oil seals, and O-rings. These seals are designed for various applications such as automotive engines, gearboxes, shock absorbers, construction machinery, and agricultural equipment. They also manufacture seals for specific working conditions, including high pressure, low pressure, high speed, and more.

What are the common materials used in oil seals produced by Chinese factories

The common materials used in oil seals include NBR (nitrile butadiene rubber), FKM (fluororubber), EPDM (ethylene propylene diene monomer), and silicone. These materials provide properties such as oil resistance, heat resistance, abrasion resistance, and aging resistance, making the seals suitable for different industrial and automotive applications.

What is the production capacity of typical oil seal factories in China

Many oil seal factories in China have significant production capacities. For example, some factories can produce up to 600,000 pieces of oil seals per day and have annual turnovers reaching hundreds of millions of RMB. They often have multiple production bases and a large number of cure machines to meet high demand.

Do Chinese oil seal factories follow international quality standards

Yes, many Chinese oil seal factories adhere to international quality standards. They implement systems such as ISO 9001 and IATF 16949 to ensure high-quality products. These certifications indicate that the factories have rigorous quality management systems in place, ensuring their products meet or exceed industry standards.

Can Chinese oil seal factories customize products according to customer specifications

Yes, many Chinese oil seal factories offer customization services. They accept customer designs and OEM orders, allowing you to specify the material, size, and other features of the oil seals according to your needs. This flexibility makes them a reliable partner for businesses requiring tailored sealing solutions.