China Manufacture Black NBR 70 Rubber O-Ring with High Quality

China Manufacture Black NBR 70 Rubber O-Ring with High Quality
Product Details
We've been committed to offering easy, time-saving and money-saving one-stop purchasing service of consumer for Bonded Seal, Bulk ED ring in NBR, Bulk hot sale o-ring. The company has long been committed to the development and research of new products and new technologies, and continues to innovate. We have a cutting-edge development concept, firmly grasp the opportunity of development, continue to pursue excellence, and strive to create an excellent brand.

Black O Ring

Nitrile Physical Properties
Abrasion Resistance

Acid Resistance

Chemical Resistance

Cold Resistance

Compression Set Resistance

Dynamic Properties

Electrical Properties


Flame Resistance

Heat Resistance


Oil Resistance

Ozone Resistance

Tear Resistance

Tensile Strength

Water Steam Resistance

Weather Resistance


Custom service: 


1. Our priority is your complete satisfaction.
2. Each order from A to Z will be fully strict control.
3. It is the same order to us, no matter small or large quantity.
4. Our goals is building trust with you.
5. What we preach all the time is win-win.
6. Every question is a good question, just feel free to contact us!

With the tenet of 'customer satisfaction', our company has provided China Manufacture Black NBR 70 Rubber O-Ring with High Quality for many industries in many years of operation. Our products have been widely used in different fields of various industries. It is actually our accountability to satisfy your needs and effectively serve you. Our company create integrity from the details, reflect integrity from the action to and focuse on product development and production.
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