What is our Rubber Square Gasket Seal 's detail information?

Material Description

 EPDM Rubber Features:
 EPDM rubber is a high density rubber primarily used for outdoor applications. It has dynamic and  mechanical properties between natural rubber and synthetic rubber.
 Do not use EPDM if continual contact with petroleum based products is required.
 Not recommended for usage in food applications or those that are exposed to aromatic  hydrocarbons.

How to choose appropriate Rubber Square Gasket Seal ?

1.Material
How to choose appropriate material for Rubber Square Gasket Seal  ?

Rubber material temperature table

2.Hardness
The hardness for Rubber Square Gasket Seal  is relative with the working pressure
Relationship of hardness & working pressure:

3.Working condition

It`s important that keep the clean of working medium. Oil aging or pollution could make the components fail, accelerate the aging and abrasion of oil seal. Moreover the dirt could lead seal failure. Therefore, workers must be check the quality and cleanliness of oil regularly. Sealing parts are burn out by high temperature which caused by residual air compressed in oil of  cylinder. In order to avoid it, in the initial operation of hydraulic system, exhaust air disposal is needed, hydraulic cylinder also should be work several minutes firstly under low pressure and slow running. Work normally after confirming that all of the air have be removed.

Introduction for our company 

Rui Chen Sealing Co., Ltd was built in 2006, now there are more than 300 staffs. The company has two branches in Guangdong and Jiangxi, They are Dongguan Rui Chen Sealing Co., Ltd. and Shangrao Rui Chen Sealing Co., Ltd.

We are professional manufacturer in rubber o-rings , rubber gasket , rubber ball ,  rubber grommet and other OEM rubber parts.About these rubber products ,we have almost 12,000 molds.In which ,o ring is over 6000 mold.

We have a complete and precise system for Our rubber parts production

Each step armed with professional workers and managers to finish and control .From the raw material test to delivery ,we marked the products with special batch number .If the products out of some problems ,we can easy tracking by the batch number,and find out which step is wrong.So as to we can supply the best after-sales service for you.

We have many certificates ,such as ISO,TS ,REACH ,ROHS ,FDA ,MSDS ,UL ,PAHS etc. : 

Our products can be used in many areas : electronics product , hydraulic , pneumatic sealing , Cylinder ,Machinery , industrial component ,vehical ,household appliance ,medical equipment

We have thousands of rubber products ,standard or non-standard .