Yuyao Ningbo Haoyun Rubber Co.,Ltd.

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Customized NBR Flat Rubber Cylinder Head O Ring Seal With Heat Resistance

Working with HAOYUN RUBBER is my best choice after years searching for the best suppliers in China. They help us to handle all the product development, quality control and speedy delivery,

—— Edward

We have been doing business with HAOYUN RUBBER company for many years with high performance-cost and superior service. Such a honest factory and rubber product are good !

—— Maria Rodriguez

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Customized NBR Flat Rubber Cylinder Head O Ring Seal With Heat Resistance

China Customized NBR Flat Rubber Cylinder Head O Ring Seal With Heat Resistance supplier

Large Image :  Customized NBR Flat Rubber Cylinder Head O Ring Seal With Heat Resistance

Product Details:

Place of Origin: China
Certification: ISO/TS16949:2009

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: plastic bag and carton
Delivery Time: 30 days
Payment Terms: L/C, T/T
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Detailed Product Description
Material: NBR, EPDM, VITON Etc. Style: O Ring
Color: Black, Red, Blue, Etc Temperature: -40~250 ℃
Feature: Oil Resistant, Heat Resitant, Etc Size: Custom Size


Customized NBR Flat Rubber O Ring Seal In Black Color Heat - Resitant



O Ring Introduction
1. O-rings is the simplest parts in the field of seals, although it's the best and most efficient seals.
2.The structure of sealing part is very simple,for this reason,it could be used even in limited spaces.
3.Furthermore, it could be used reliably as movable and immovable seals in the circumstance of big pressure and high temperature.If reasonable design, o-rings have very long life.
4.O-rings could not only be used for its good sealing performance, but also for its mechanical performances, it is being used widely in drive strap, type, controlling equipment and vibration absorber.It could be made by many kinds of raw materials, such as NBR, SBR, Silicone, FPM
5. Application: For industry machines seal, water seal, oil seal and gas seal
6. Unit price is depends on the material and the detailed design
Product Description

Product name FKM o ring
Material  NBR70
Temperature FKM -40~250 ℃
Color Any color is available ,according to customer's requirements.
Size stand size or customized size
Application 1, car spare part
2, medical industries and food industries
3, Air conditioner
4,oil industries
5, Commodity industry
6,Hydraulic and pneumatic industries
7, mechanical industries
8, spaceflight industries
Hardness From 30to 90 Shore
Material approved ROHS, REACH, FDA, etc.
Properties oil resistant, alkaline resistant, acid resistant, water resistant, weather proof, and abrasion resistant.




Over 2000 different size o ring in our stock. Some types of dust seal didn't show on website, if you need them, pls kindly contact me directly.


1. Can you make OEM products?


Yes, we mainly do GB products and custom products as well. We develop and produce products according to the drawings or samples provided by our customers.




2. What is the production capacity of your company?


We have two dust-free production lines for oil seals, sealing products and rubber sundries with an annual production capacity of 50 million pieces. And three production lines for automobile transmission belts with an annual production capacity of 8 million pieces.




3. How many employees are there in your company and how many of them are technicians?


Our company has more than 105 employees including 15 professional technical personnel and 10 engineers.




4. How does your company guarantee product quality?


First of all, each of our processes will be followed by the corresponding inspection. For the final product, we will do 100% full inspection according to customer requirements and international standards.

Contact Details
Yuyao Ningbo Haoyun Rubber Co.,Ltd.

Contact Person: Lena Zheng

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