loading

Since 2006, Focus on rubber seals

这里可以自定义设置
Nitrile (NBR , Buna-N) O-Rings AS568 Standard Black With Oil Resistance
B站不支持收货地址
B站不支持库存规格
Model
AS568 Standard
MOQ
100 USD per item
Payment
T/T, L/C, Paypal
Delivery Time
7-60 days according to quantity
Start Port
ShenZhen / Guangzhou
Certification
ShenZhen / Guangzhou
参数暂无数据
多属性暂无数据
B站不支持优惠卷

Add success, do you want to check your shopping cart?

暂无分享
B站不支持产品保障
该产品后台详情无内容

O-Ring Formula

 We usually show an o-ring as ID*CS, ID is short for inner diameter, CS is short for cross section. Some one also show an o-ring as OD*CS, OD is short for outer diameter, CS is short for cross section.

So there is a formula for o-rings. OD=ID+2*CS, or ID=OD-2*CS.

And what an o-ring looks like ? You can see as bellow.

AS568 standard usually share the same CS (cross section), the value of CS usually is 1.78mm, 2.62mm, 3.53mm, 5.33mm or 6.99mm. But ID (inner diameter) are very different, from 0.74 mm to 658.88 mm.

Basic Info

There are some basic information in the table, you can check as bellow

Item

Description

Size

AS 568 standard

Color

Commonly used black, also can be Red,green,blue,yellow and so on,you can also send me a color NO.

Hardness

Duro 30 to 90 Shore A

Hardness Tolerance

+/-5 Shore A

Temperature Range

-40 ℃ to 100 ℃

NBR Material

NBR also named as nitrile rubber, buna-N. It is the most widely used elastomer in the seal industry today. Advantages including Excellent Abrasion-Resistance, Good Rebound Resistance, Good Tensile Strength and Elongation, Excellent Animal and Vegetable Oil Resistance, Good Oil and Fuel Resistance, Good Water Resistance. But it is not good at Oxygenated-Solvent Resistance and Ozone Resistance.

READ MORE

What is the uses ?

NBR o rings can be used for fuel spray nozzles, electric power tools, oil tanks,

air pumps, pneumatic components, oil hydraulic pump and so on.

But NBR parts should be kept from direct sunlight, So when the seal needs to be exposed, it is not suitable to use NBR as raw material.

Product Message

    Attachment
    Chat Online 编辑模式下无法使用
    Leave Your Message inputting...
    Thank you for your enquiry. We will get back to you ASAP