Are you looking for the best oil seal suppliers in China? With so many options, it can be overwhelming. Let’s break down the top manufacturers, their strengths, and what sets them apart, so you can make an informed decision for your needs.

Oil Seal Manufacturer,Oil Seal Supplier-KDIK

Product Details: KDIK manufactures various oil seals, including automobile, agricultural, and construction machinery oil seals. Products include truck oil seals, wheel hub oil seals, valve stem seals, and precision rubber parts.

Pros:
– Over 18 years of experience in oil seal manufactur…
– Advanced technology and equipment for high-quality…
– Capability to accept custom and OEM design orders.
– Products exported to over 100 countries.
– ISO 9001:2008 and TS 16949 certified.
– Wide range of applications including engines, tran…

Cons:
– No specific information on warranty or after-sales…
– Dependence on international shipping which can be…

China Oil Seals Manufacturers and Suppliers

Product Details: SWKS Seal offers various oil seals, including TG, TA, TB, and SC types. Materials include NBR, FKM, EPDM, VMQ, and PTFE. Sizes can be standard or custom. Products feature single or double lips and are

used in rotary shafts, compressors, and hydraulic systems.

Pros:
– High-quality materials and fine workmanship
– Competitive pricing
– Customizable sizes and materials
– Wide range of applications including industrial, a…
– Resistant to heat, oil, fatigue, aging, UV, and fr…

Cons:
– Limited information on specific product lifespans
– No detailed warranty information provided
– Lead times may vary depending on the product and o…

Hangzhou Bestseal International Trade Co., Ltd.: Oil Seal …

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

Product Details: China SBT Oil Seal manufactures TC oil seals, EC oil seals, rubber oil seals, and O-rings. Founded in 1993, the company specializes in design, research, production, and processing of oil seals for various industries including

industrial machinery, manufacturing, mining, agricultural, and construction machinery.

Pros:
– Integrated capability of design, research, product…
– Technical innovation and development in oil seal t…
– Wide range of applications across different indust…
– Established company with over 30 years of experien…

Cons:
– Limited information available on specific product…
– No detailed customer reviews or ratings provided o…

China Rubber Oil Seal Manufacturers

Product Details: NOK-CN Metal Seal Manufacturing Co., Ltd. specializes in rubber oil seals for various automotive brands such as Toyota, Isuzu, HINO, and BENZ. They offer customized seals for auto and truck spare parts.

Pros:
– High quality and high performance seals
– Good ductility and strong durability of the rubber
– Thick metal shell that does not deform
– Professional vulcanization process for good sealin…
– Thousands of models available
– Decades of experience in oil seal manufacturing

Cons:
– No specific cons mentioned on the website

TC, EC Oil Seal Manufacturer – China SBT

Product Details: Xổ Số Bến Tre (XSBT) is a lottery drawn every Wednesday at 16:10. It includes 9 main prizes and additional special and encouragement prizes.

Pros:
– Contributes significantly to the provincial budget
– Popular cultural activity in Southern Vietnam
– Various prizes including a special prize of 2 bill…
– Additional special and encouragement prizes

Cons:
– Limited drawing frequency (once a week)
– Specific rules for claiming prizes

Oil Seal – YALAN Seals – China Mechanical Seal Standard …

Product Details: Oil seals, also called grease, fluid or dirt seals, close spaces between stationary and moving components in mechanical equipment, preventing leakage and contamination.

Pros:
– Prevent leakage and contamination
– Protect mechanical equipment from dirt and fluids
– Suitable for various machinery including coal cutt…

Cons:
– May require periodic replacement
– Can be affected by extreme temperatures and pressu…

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

Product Details: Oil seals protect bearings, retaining lubricants and liquids, excluding contaminants, and sealing or separating areas. They are widely used in gearboxes, drive axles, output shafts, main reducers, and wheel hubs.

Pros:
– Retain lubricants and liquids
– Exclude contaminants
– Seal or separate areas effectively

Cons:
– May wear out over time
– Can be damaged by excessive pressure or improper i…

China Oil Seals – High Quality & Reliable Solutions

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 rubber oil seals.

Pros:
– Extensive and diversified seals catalog
– Available in different shapes, materials, and size…
– Wholesale options for cost savings
– Quality assurance from certified suppliers

Cons:
– No specific product details or pricing on the show…
– Requires further research to identify reliable sup…

GUANGZHOU UP OIL-SEALS TRADING CO.,LTD

Product Details: GUANGZHOU UP OIL-SEALS TRADING CO., LTD specializes in oil seals, high-pressure oil seals, floating oil seals, hydraulic piston seals, and other sealing solutions for various machinery industries.

Pros:
– Over 25 years of experience in the oil seals indus…
– Excellent engineers with extensive experience
– Global customer base with long-term business relat…
– Service-oriented policy including selection guidan…
– High-quality products, lower costs, and shorter le…
– Advanced automatic machines and strict process con…
– Professional OEM services for seals, seal kits, an…

Cons:
– No specific cons mentioned on the website
– Limited information on warranty or after-sales sup…

Comparison Table

Company	Product Details	Pros	Cons	Website
Oil Seal Manufacturer,Oil Seal Supplier-KDIK	KDIK manufactures various oil seals, including automobile, agricultural, and construction machinery…	– Over 18 years of experience in oil seal manufactur… – Advanced technology and equipment for high…	– No specific information on warranty or after-sales… – Dependence on international shipping which…	www.china-oilseals.com
China Oil Seals Manufacturers and Suppliers	SWKS Seal offers various oil seals, including TG, TA, TB, and SC types. Materials include NBR, FKM,…	– High-quality materials and fine workmanship – Competitive pricing – Customizable sizes and materia…	– Limited information on specific product lifespans – No detailed warranty information provided – Le…	www.svks-rubberseal.com
Hangzhou Bestseal International Trade Co., Ltd.: Oil Seal …				beseals.en.made-in-china.com
Xingtai Subote Oil Seal Manufacturing Co., Ltd.-NBR oil seal …	China SBT Oil Seal manufactures TC oil seals, EC oil seals, rubber oil seals, and O-rings. Founded i…	– Integrated capability of design, research, product… – Technical innovation and development in oi…	– Limited information available on specific product… – No detailed customer reviews or ratings pro…	sbtoilseal.com
China Rubber Oil Seal Manufacturers	NOK-CN Metal Seal Manufacturing Co., Ltd. specializes in rubber oil seals for various automotive bra…	– High quality and high performance seals – Good ductility and strong durability of the rubber – Thi…	– No specific cons mentioned on the website	www.nokcn-seals.com
TC, EC Oil Seal Manufacturer – China SBT	Xổ Số Bến Tre (XSBT) is a lottery drawn every Wednesday at 16:10. It includes 9 main prizes and addi…	– Contributes significantly to the provincial budget – Popular cultural activity in Southern Vietnam…	– Limited drawing frequency (once a week) – Specific rules for claiming prizes	www.xtsbt.com
Oil Seal – YALAN Seals – China Mechanical Seal Standard …	Oil seals, also called grease, fluid or dirt seals, close spaces between stationary and moving compo…	– Prevent leakage and contamination – Protect mechanical equipment from dirt and fluids – Suitable f…	– May require periodic replacement – Can be affected by extreme temperatures and pressu…	yalan-seals.com
China Oil seal(shaft seal) Manufacturer, Supplier, Factory	Oil seals protect bearings, retaining lubricants and liquids, excluding contaminants, and sealing or…	– Retain lubricants and liquids – Exclude contaminants – Seal or separate areas effectively	– May wear out over time – Can be damaged by excessive pressure or improper i…	www.pqkoilseal.com
China Oil Seals – High Quality & Reliable Solutions	China Oil Seals offer a diverse catalog of seals in various shapes, materials, and sizes. Products i…	– Extensive and diversified seals catalog – Available in different shapes, materials, and size… -…	– No specific product details or pricing on the show… – Requires further research to identify reli…	www.alibaba.com
GUANGZHOU UP OIL-SEALS TRADING CO.,LTD	GUANGZHOU UP OIL-SEALS TRADING CO., LTD specializes in oil seals, high-pressure oil seals, floating…	– Over 25 years of experience in the oil seals indus… – Excellent engineers with extensive experie…	– No specific cons mentioned on the website – Limited information on warranty or after-sales sup…	www.rubberoilseal.com

Frequently Asked Questions (FAQs)

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How Long Can Oil Seals Be Stored?

You can store oil seals for up to five years if they are kept in a clean, temperature- and humidity-controlled environment. Ensure they are stored in their original packaging, away from sunlight, ozone, and contaminants.

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What Are the Key Components of an Oil Seal?

An oil seal typically consists of an outer case (often metal or rubber-covered), a rubber or PTFE sealing lip, and a spring. These components work together to seal lubricating oil or grease within your application.

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How Should I Store Mechanical Seals to Maintain Their Quality?

To store mechanical seals properly, keep them indoors in a controlled environment with temperatures between 15°C to 25°C (59°F to 77°F) and humidity below 65%. Avoid exposure to sunlight, ozone, and contaminants like oils and metals.

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What Materials Are Commonly Used in Oil Seals?

Oil seals are made from various materials, including carbon steel for the outer case, and rubber or PTFE for the sealing lip. Some seals also use stainless steel or specialized rubbers like FKM for specific applications.

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How Do I Install an Oil Seal Correctly?

When installing an oil seal, ensure the seal, shaft, and bore are clean and undamaged. Position the seal correctly with the spring towards the medium to be sealed, and press it into the bore using appropriate tools to avoid damage.