Are you looking for the best o-ring box factories in China to meet your sealing needs? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top o-ring manufacturers in China, highlighting their unique features, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your requirements.
China O-Ring Kits Suppliers – NNK Oil Seal
Product Details: O-ring kit boxes are comprehensive sets containing various sizes of O-rings, typically made from materials such as NBR (Nitrile), Silicone, FKM, EPDM, and HNBR. These kits are designed for sealing applications in hydraulic, pneumatic, and other industrial systems. They usually include a range of sizes, often organized in a hard-wearing storage box to keep the O-rings separated and easily accessible. The kits are used to prevent leaks of liquids and gases in static, dynamic, hydraulic, and pneumatic components.
Pros:
– Provides a wide range of O-ring sizes for various applications
– Made from high-quality materials ensuring superior sealing performance
– Customization options available to meet specific requirements
– Enhances system efficiency by preventing leaks and reducing friction
– Suitable for high-pressure environments where normal gaskets might fail
Cons:
– May require specific storage conditions to maintain the integrity of the O-rings
– The variety of sizes and materials can be overwhelming for some users
– Quality can vary depending on the manufacturer and materials used
Wholesale O-Rings & O-Ring Boxes Manufacturer and …
Product Details: KDIK offers a wide range of oil seals and O-rings, including auto oil seals, agricultural machine oil seals, construction machinery oil seals, truck wheel hub oil seals, and more. The O-rings are made from various materials such as silicone, viton, EPDM, and Buna to cater to different industrial applications. These seals are designed for high performance, extended equipment life, and enhanced productivity. They are applicable to various models including Mitsubishi, Isuzu, Toyota, Nissan, Honda, Volvo, and others. The company also provides OEM and ODM services and has advanced production equipment. The seals are certified with ISO 9001:2008 and TS 16949
standards[4][5].
Pros:
– High-quality materials such as NBR, HNBR, EPDM, and FKM
– Rugged durability with heavy-duty construction
– Extended seal life due to corrosion-proof spacers and free flow of lubricant
– Innovative protection against contaminants with multiple lip contact barrier poi…
– Wide shoulder coverage for protection on worn or damaged axle shoulders
– Simplified installation with specialized tools
– Meets or exceeds major industry competitors’ performance
– Global market coverage with exports to over 100 countries
– Professional technicians with over 18 years of experience
– OEM and ODM services available
Cons:
– Seals can fail due to severe cold temperatures
– Dirt and contaminants can cause seals to break down over time
– Installation errors can lead to premature failure if not done correctly
O Rings Boxes 382 Pcs (Kit) – NNK Oil Seal
Product Details: The O Rings Boxes 382 Pcs (Kit) Standard Series O-RING includes 382 pieces of O-rings in 30 of the most popular sizes. The kit is packaged in a practical resealable plastic case, making it convenient for storage and reuse. The O-rings are 100% new and part of a universal series assortment.
Pros:
– Includes 382 pieces of O-rings in 30 popular sizes, providing a wide range of op…
– Packaged in a resealable plastic case, which is convenient for storage and reuse…
– 100% new O-rings, ensuring quality and reliability.
Cons:
– No specific information on the material or durometer of the O-rings is provided…
– No details on the temperature or chemical resistance of the O-rings are mentione…
O-Ring Kits – China Manufacturer & Supplier – Savvy
Product Details: Savvy supplies o-ring kits in various configurations. The kits include o-rings made from materials such as NBR, FKM, and PTFE. Each kit contains 382 or 386 o-rings in 30 different sizes. O-ring splicing kits are also available, which include 9 or 5 o-ring cords of different cross-sections, a splicing jig, a cutting tool, and adhesives. These kits are convenient for on-the-job repairs and allow users to fabricate custom o-rings by cutting and gluing the cord. The kits come in both metric and imperial sizes, with hardness levels of Shore A 70 or Shore A 75.
Pros:
– Wide range of o-ring sizes and materials available
– Convenient o-ring splicing kits for emergency repairs
– Customizable to meet specific customer needs
– High-quality materials and accurate sealing performance
– Affordable prices, especially for NBR material
Cons:
– Spliced o-rings have relatively large tolerances
– Requires manual splicing which can be less accurate than mould-pressed o-rings
– Higher cost for FKM material compared to NBR
– Installation and use may require some skill and patience
O Ring Kit Box – Hydraulic Breaker Seal Kit
Product Details: The O Ring Kit Box, specifically the 14511214 15155158 H.NBR 90 O Ring Repair Kit, is designed for hydraulic breakers and excavators. It is customizable, with a Minimum Order Quantity (MOQ) of 1 kit. The material used is Hydrogenated Nitrile Butadiene Rubber (H.NBR), which is known for its durability and resistance to various fluids and temperatures.
Pros:
– Customizable to meet specific needs
– Made from durable H.NBR material for enhanced resistance and longevity
– Suitable for use in hydraulic breakers and excavators
Cons:
– Price is subject to negotiation, which may not be transparent or fixed
– No fixed price listed, which could make budgeting difficult
China High Quality O Ring Box Seal Kit For SUMITOMO …
Product Details: The High Quality O Ring Box Seal Kit is designed for SUMITOMO excavators. It is a new product, suitable for various industries including machinery repair shops, retail, and construction works. The kit is constructed to provide exceptional performance and durability in the demanding environment of heavy machinery.
Pros:
– High quality and durable construction
– Designed for exceptional performance in heavy machinery
– Applicable to multiple industries such as machinery repair shops, retail, and co…
Cons:
– No specific details on the material used for the O-rings
– No information provided on the warranty or after-sales support
China O Ring Box
Product Details: The O Ring Box is a product offered by a Chinese manufacturer through the website hydraulicsealskits.com. It is designed to store and organize O-rings, which are crucial components in various mechanical and hydraulic systems. The box is likely made to keep O-rings clean, dry, and easily accessible. The product is described as being of good quality and available at a low price.
Pros:
– Good quality
– Low priced
– Convenient storage and organization of O-rings
Cons:
– No specific details on material or durability
– No customer reviews or ratings available on the page
kit seal made in china(o-ring box)
Product Details: The O-Ring Kit Boxes are comprehensive sets containing various sizes and types of O-rings made from high-quality materials such as NBR, FKM, Silicone, HNBR, EPDM, and more. These kits are available in different configurations, including standard sizes (AS568, Metric, Inch) and customized sizes for specific applications like excavators (e.g., Caterpillar, Komatsu, Volvo). The O-rings are engineered with precision to ensure tight tolerances and optimal sealing efficiency. They are designed to be resistant to oils, fuels, chemicals, and extreme temperatures. The kits are packaged in durable boxes and can be customized to meet specific customer requirements.
Pros:
– Wide range of sizes and materials to suit various applications
– High-quality materials ensuring excellent resistance to oils, fuels, and chemica…
– Precision engineering for optimal sealing efficiency
– Customization options to meet specific customer needs
– Durable packaging to protect the O-rings
– Compliance with ISO standards and certifications like ISO9001:2008, ROHS, REACH
Cons:
– Minimum Order Quantity (MOQ) requirements can be high (e.g., 1000pcs)
– Lead times can be lengthy (e.g., 20-30 days for MOQ)
– Prices may not be the lowest compared to other similar products
O Ring Kits – China Supplier, Wholesale
Ring store box manufacturers – Kin by Rice n Roll
Product Details: Kin by Rice n Roll is a family-run restaurant located in the Wauwatosa neighborhood. It is part of the Rice n Roll Bistro family and is known for serving a variety of Asian food, especially from Thailand and Japan, with a modernized look and authentic taste.
Pros:
– Passionate family-run operation
– Variety of Asian food, including Thai and Japanese cuisine
– Modernized look and authentic taste
– Family-friendly atmosphere
Cons:
– No specific cons mentioned on the website
– Limited information available on the website
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China O-Ring Kits Suppliers – NNK Oil Seal | O-ring kit boxes are comprehensive sets containing various sizes of O-rings, typically made from materials such as NBR (Nitrile), Silicone, FKM, EPDM,… | – Provides a wide range of O-ring sizes for various applications – Made from high-quality materials ensuring superior sealing performance – Customizat… | – May require specific storage conditions to maintain the integrity of the O-rings – The variety of sizes and materials can be overwhelming for some u… | www.nokcn-seals.com |
| Wholesale O-Rings & O-Ring Boxes Manufacturer and … | KDIK offers a wide range of oil seals and O-rings, including auto oil seals, agricultural machine oil seals, construction machinery oil seals, truck w… | – High-quality materials such as NBR, HNBR, EPDM, and FKM – Rugged durability with heavy-duty construction – Extended seal life due to corrosion-proof… | – Seals can fail due to severe cold temperatures – Dirt and contaminants can cause seals to break down over time – Installation errors can lead to pre… | www.china-oilseals.com |
| O Rings Boxes 382 Pcs (Kit) – NNK Oil Seal | The O Rings Boxes 382 Pcs (Kit) Standard Series O-RING includes 382 pieces of O-rings in 30 of the most popular sizes. The kit is packaged in a practi… | – Includes 382 pieces of O-rings in 30 popular sizes, providing a wide range of op… – Packaged in a resealable plastic case, which is convenient for… | – No specific information on the material or durometer of the O-rings is provided… – No details on the temperature or chemical resistance of the O-r… | www.nokcn-seals.com |
| O-Ring Kits – China Manufacturer & Supplier – Savvy | Savvy supplies o-ring kits in various configurations. The kits include o-rings made from materials such as NBR, FKM, and PTFE. Each kit contains 382 o… | – Wide range of o-ring sizes and materials available – Convenient o-ring splicing kits for emergency repairs – Customizable to meet specific customer… | – Spliced o-rings have relatively large tolerances – Requires manual splicing which can be less accurate than mould-pressed o-rings – Higher cost for… | savvyrubber.com |
| O Ring Kit Box – Hydraulic Breaker Seal Kit | The O Ring Kit Box, specifically the 14511214 15155158 H.NBR 90 O Ring Repair Kit, is designed for hydraulic breakers and excavators. It is customizab… | – Customizable to meet specific needs – Made from durable H.NBR material for enhanced resistance and longevity – Suitable for use in hydraulic breaker… | – Price is subject to negotiation, which may not be transparent or fixed – No fixed price listed, which could make budgeting difficult | www.sealskit.com |
| China High Quality O Ring Box Seal Kit For SUMITOMO … | The High Quality O Ring Box Seal Kit is designed for SUMITOMO excavators. It is a new product, suitable for various industries including machinery rep… | – High quality and durable construction – Designed for exceptional performance in heavy machinery – Applicable to multiple industries such as machiner… | – No specific details on the material used for the O-rings – No information provided on the warranty or after-sales support | www.songzparts.com |
| China O Ring Box | The O Ring Box is a product offered by a Chinese manufacturer through the website hydraulicsealskits.com. It is designed to store and organize O-rings… | – Good quality – Low priced – Convenient storage and organization of O-rings | – No specific details on material or durability – No customer reviews or ratings available on the page | www.hydraulicsealskits.com |
| kit seal made in china(o-ring box) | The O-Ring Kit Boxes are comprehensive sets containing various sizes and types of O-rings made from high-quality materials such as NBR, FKM, Silicone,… | – Wide range of sizes and materials to suit various applications – High-quality materials ensuring excellent resistance to oils, fuels, and chemica…… | – Minimum Order Quantity (MOQ) requirements can be high (e.g., 1000pcs) – Lead times can be lengthy (e.g., 20-30 days for MOQ) – Prices may not be the… | bauma.en.hisupplier.com |
| O Ring Kits – China Supplier, Wholesale | www.o-ringsseals.com | |||
| Ring store box manufacturers – Kin by Rice n Roll | Kin by Rice n Roll is a family-run restaurant located in the Wauwatosa neighborhood. It is part of the Rice n Roll Bistro family and is known for serv… | – Passionate family-run operation – Variety of Asian food, including Thai and Japanese cuisine – Modernized look and authentic taste – Family-friendly… | – No specific cons mentioned on the website – Limited information available on the website | kinbyricenroll.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About O-Ring Box Factories in China
What materials are commonly used in o-rings produced by Chinese factories?
Chinese o-ring factories often use a variety of materials, including Nitrile (NBR), Fluorine rubber (FKM, FPM, VITON), Silicone (SIL, VMQ), EPDM, Hydrogenated Nitrile (HNBR), Fluorosilicone (FVMQ), and perfluoroether (FFKM). Each material has its own set of properties, such as temperature resistance, chemical compatibility, and durability, making them suitable for different applications.
What are the typical minimum order quantities (MOQ) for o-ring purchases from Chinese manufacturers?
The minimum order quantities (MOQ) for o-rings can vary significantly depending on the manufacturer. You can find MOQs ranging from as low as 1 piece to several thousand pieces. For example, some manufacturers may have an MOQ of 10 pieces, while others might require 500 or 5,000 pieces. It’s important to check the specific MOQ with the supplier you’re interested in.
How do Chinese o-ring factories ensure the quality of their products?
Chinese o-ring factories, especially those that are ISO 9001 certified, have stringent quality control measures in place. These include machine testing, thorough inspections by quality control staff, and sometimes even 100% checking of products before shipping. Many factories also have dedicated quality control departments and after-sales service teams to handle any issues that may arise.
What types of o-ring kits are available from Chinese suppliers?
You can find a wide range of o-ring kits from Chinese suppliers, including standard kits based on international standards like AS568, ISO 3601, and JIS 240. These kits often include multiple sizes and quantities of o-rings, such as metric and imperial sizes. Additionally, many suppliers offer customized o-ring kits tailored to specific applications, including high-temperature, high-pressure, and fuel-resistant requirements.
How can I get my o-ring order shipped from a Chinese factory?
Shipping options from Chinese o-ring factories are quite flexible. You can choose from express services like DHL, TNT, UPS, and FedEx, or opt for air or sea freight. The terms of shipment can be either FOB (Free on Board) or CIF (Cost, Insurance, and Freight), depending on your preferences. Many suppliers also offer various packaging options, including small and large quantity bag packing.