Home » Products » O Ring » Oring Searies Box Repair Seal Nbr Rubber Metric O-ring Kit/O Ring Boxes




Oring Searies Box Repair Seal Nbr Rubber Metric O-ring Kit/O Ring Boxes

metric o-ring assortment kit
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button
  • EX200 O-Ring

  • UDON

Item Name
Oring Searies Box Repair Seal Nbr Rubber Metric O-ring Kit/o Ring Boxes

Item Size
Standard / As your drawing picture or sample

Plastic bag, carton box/ As customers requirement

Payment Terms
T/T, Western Union/ Alibaba Trade Assurance Order

A repair seal NBR rubber metric O-ring box is a kit or set that contains various sizes of NBR (Nitrile Butadiene Rubber) metric O-rings for repairing or replacing seals in different applications. Here are some key features and benefits of this type of O-ring box:

1. NBR Rubber Material: NBR rubber is a common material used for O-rings due to its excellent resistance to oil, fuel, and other fluids. It offers good sealing properties and durability, making it suitable for a wide range of applications.

2. Metric Sizes: The O-ring box contains O-rings in metric sizes, which are commonly used in many industries and applications. Metric sizes are specified using millimeters (mm) for inner diameter (ID) and cross-section (CS), ensuring compatibility with metric-based equipment and systems.

3. Assorted Sizes: The box typically includes a variety of O-ring sizes, allowing for flexibility in repairing or replacing seals of different dimensions. This assortment ensures that you have the right size O-ring on hand for various maintenance or repair tasks.

4. Convenient Storage: The O-rings are usually organized and stored in a box or case, providing a convenient and organized solution for keeping the different sizes together. This makes it easier to find the right O-ring when needed and helps prevent loss or misplacement.

5. Versatile Applications: O-rings are used in a wide range of applications to create a seal between two mating surfaces. They are commonly used in hydraulic systems, pneumatic systems, automotive engines, plumbing, and many other industrial and mechanical applications. The repair seal NBR rubber metric O-ring box can be used for repairs and maintenance in these various applications.

6. Cost-Effective: Having a repair seal NBR rubber metric O-ring box on hand can save time and money by allowing you to quickly replace worn or damaged seals without the need for ordering individual O-rings or waiting for delivery. It provides a cost-effective solution for common seal repair needs.

It's important to note that the specific sizes and quantities of O-rings included in a repair seal NBR rubber metric O-ring box may vary depending on the brand and manufacturer. It's recommended to check the product specifications and ensure that the box contains the sizes you require for your specific repair or maintenance needs.

Application and FAQ of O-Ring Series Box Repair Seal NBR Rubber Metric O-Ring Kit/O-Ring Boxes:


1. Automotive Industry: O-ring series box repair seal kits are commonly used in the automotive industry for various applications, including engine components, fuel systems, transmission systems, and hydraulic systems. They provide effective sealing and prevent leaks in critical areas.

2. Industrial Machinery: O-ring kits are widely used in industrial machinery, including pumps, valves, compressors, and hydraulic systems. They ensure proper sealing and prevent fluid or gas leakage, maintaining the efficiency and reliability of the machinery.

3. Plumbing and Water Systems: O-ring kits find application in plumbing and water systems, such as faucets, showerheads, pipes, and valves. They provide a reliable seal to prevent water leaks and maintain the integrity of the system.

4. Aerospace and Aviation: O-rings are used in aerospace and aviation applications, including aircraft engines, hydraulic systems, and fuel systems. They provide a secure seal in high-pressure and high-temperature environments, ensuring safe and reliable operation.

5. Medical and Pharmaceutical Industry: O-ring kits are utilized in medical and pharmaceutical equipment, such as pumps, valves, and connectors. They maintain a sterile environment and prevent contamination by sealing critical components.


1. What is an O-ring kit?
An O-ring kit is a collection of O-rings of different sizes and materials, typically made of NBR (Nitrile Butadiene Rubber). It includes a variety of O-rings to cater to different sealing requirements in various applications.

2. What is the purpose of an O-ring?
The primary purpose of an O-ring is to provide a reliable seal between two mating surfaces, preventing the leakage of fluids or gases. They are known for their excellent sealing properties, resistance to temperature and pressure, and durability.

3. Why choose an O-ring kit?
An O-ring kit is a convenient and cost-effective solution as it provides a range of O-rings in different sizes and materials. It allows for quick and easy replacement of damaged or worn-out O-rings, saving time and effort in finding the right size.

4. How do I choose the right O-ring size?
To select the correct O-ring size, measure the inner diameter (ID) and cross-section diameter (CS) of the groove where the O-ring will be seated. Consult the O-ring size chart provided in the kit or refer to industry standards to find the corresponding O-ring size.

5. How do I ensure proper installation of an O-ring?
Ensure that the mating surfaces are clean and free from debris or damage. Lubricate the O-ring with a compatible lubricant to ease installation and reduce friction. Carefully place the O-ring in the groove, ensuring it is seated properly without twists or kinks.

6. How often should O-rings be replaced?
The lifespan of an O-ring depends on various factors such as operating conditions, temperature, pressure, and chemical exposure. Regular inspections should be conducted, and O-rings should be replaced if signs of wear, damage, or leakage are observed.

Overall, O-ring series box repair seal NBR rubber metric O-ring kits provide a versatile sealing solution for a wide range of industries and applications. By choosing the appropriate O-ring size and material and following proper installation and maintenance practices, you can ensure effective sealing and prevent leaks in your systems.


Related Products

The Hallite 605 is an incredibly adaptable hydraulic seal that is specifically created to deliver outstanding sealing capabilities, even in the most challenging operational situations.
* Rubber covered OD to increase the OD sealing capability.
* Suitable for soft alloy, plastic, steel or cast iron housing materials.
* Dust lip design protects the seal from external contamination.
The Hallite 780 double-acting piston seal in a robust five part assembly is designed specifically for one piece pistons in a wide range of medium duty applications. The seal is also suitable for two piece pistons.
H660 is the most classic and the best overall performance oil seal
Good Quality Brt Backup Ring Seal Bronze Back Up Seal For Excavator Copper Powder + Nylon
The Seal Stretcher tool or seal expander tool enables you to stretch a heated PTFE ring to a desired size. Once stretched the piston seal can be placed on the groove and secured in place with the Seal Clasper.
Size range: 50-300mm, for mounting hydraulic guide rings and WR wear ring.
Part name: Seal twistor
Size: Various sizes
Material: Metal+Plastic
Delivery: time Within 3-5 working days after received payment
MOQ: 5 Sets
Used for: Building industry machinery
Part name: O ring kit
Size: Various sizes
Material: SFKM

Delivery time: Within 5-7 working days after received payment

MOQ: 50 sets

Nice Quality Dust Seal DKBI Oil Seal For Excavator

JR SEAL is a modern enterprise that integrates with R&D, producing, ODM, OEM, agency and sale’s service, and modern digital warehouse more than 2000 square meters.




  Tianhe District, Guangzhou, China
Copyright  2022 Guangzhou Jiarui Machinery Equipment Co., Ltd.  Supprt by Leadong  Sitemap