Buna Nitrile O Rings

JINSHUN offers the largest inventory of O-rings, which includes all standard AS568 and ISO 3601 sizes. In addition to standard imperial and metric sizes, JINSHUN also carries a wide variety of non-standard sizes. With over 8,000 different O-ring sizes in stock, we have exactly what you are looking for, and we can assure immediate delivery of any size in large or small quantities.

Buna-N O-rings are a type of seal commonly used in various applications due to their excellent resistance to oil, fuel, and other fluids. These O-rings have good mechanical properties, durability, and cost-effectiveness, making them a popular choice for sealing solutions.

Buna-N rubber seals are particularly well-suited for applications where resistance to oils, fuels, and other petroleum-based fluids is essential. They are commonly used in automotive, aerospace, industrial, and hydraulic systems.

It is important to note that while NBR O-rings offer good resistance to many fluids, they may not be suitable for applications involving exposure to certain chemicals or extreme temperatures. In such cases, alternative materials with specific chemical resistances may be preferred.

Xiamen Jinshun Sealing Technology Co., Ltd, has been specializing in rubber seals for 22 years and has a professional R&D team and advanced production equipment.

We have cooperated with many famous enterprises, such as MIDEA, A.O.SMITH, PHILIPS, KOHLER, TOTO, RUNNER GROUP, SOLEX and so on.

1. We can supply one-stop service according to clients.

2.100% inspection of finished before shipment.

3. Our company have a long history in all kinds of rubber parts.

1. Are you a manufacturer, trading company, or a third party?

We are a manufacturer and have been building our company since 2002.

2. Is your price competitive?
It usually takes about 15 working days to produce an order. However, the delivery time might differ for orders or at different times.

3. What is the delivery time of production mould and mass production?
In general, mould time is 10-15 days based on the design of the parts, sample mould time is 8-12 days, and mass production lead time is 10-15 days. The lead time will vary base on different design of the rubber parts, please get in touch with us for details.

Let us know if you require materials to meet the following standards: NSF, FDA ,KTW-BWGL, WRAS or ACS,We have many special compounds that can meet the specification you are looking for.

For more information on JINSHUN seals, call or contact JINSHUN today.

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