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Standard Oil-Proof Rubber O-Ring for Chemical

Standard Oil-Proof Rubber O-Ring for Chemical

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Basic Info.

Model NO.
Tensile Strength(Max)%
Transport Package
PE Inside, Carbon Outside or Customized
Guangdong, China
HS Code
Standard Oil-Proof Rubber O-Ring for Chemical 

Product Description

Brand NameORK(our brand)or customized brand
Product NameO ring
MaterialFKM / FPM /


High temperature resistance, heat resistance, water resistance etc
Hardness60-90 Shore A or special
SamplesFree samples are available when we have inventory. 
PackageInner: Plastic bag, outer: Carton box or as your requirements
PaymentL/C, T/T, Paypal, D/A, D/P, Western Union
CertificateTS16949, ISO9001, RoHS, REACH
Delivery timeUsually 20 days after receiving your advance payment. 
ApplicationElectronic field, Industrial machine & equipment, cylindrical surface static sealing, flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing, Medical equipment industry, heavy machinery, excavators, etc. 

Material Test Report

CharacteristicUnitInspection In acc. Required valueMeasured valueSolution

G/cm³ASTM D 2971.86±0.041.84Ok

Tensile Strength
MPaASTM D 41210min10.9Ok

%ASTM D 412175%264%Ok

Shore ADIN 53 50570°±5°67-69°Ok

Compression Set
%ASTM D 39525max18.50%Ok
Company Information

What certificates have we gotten? 

We have passed the TS 16949, ISO 9001, SGS
Standard Oil-Proof Rubber O-Ring for Chemical

Our Company

Dong Guan RuiChen Sealing Co., Ltd. 
Standard Oil-Proof Rubber O-Ring for Chemical

Our factory

We have professional workers and complete manufacturing system. 

Standard Oil-Proof Rubber O-Ring for Chemical

How do we control our quality? 

Quality plays an important role in a company, its the foundation of the brand. 

Standard Oil-Proof Rubber O-Ring for Chemical

Prodution Process

Every step is necessary for the final perfect products. 

Standard Oil-Proof Rubber O-Ring for Chemical

OEM and customized service

1) Quality guarantee

• Chemical checking

• NDE after rough machining

• Mechanical testing after heat treatment

• Final NDE, dimension inspected

2)Best price: We will give the most competitive price, because we are manufacture

3) Quality document

• Full Q. A document as per client request

4) Service

• Drawing: We can translate your original drawing, offer best suggestion

On design. 

• Quality: We have full set quality control system to guarantee the best


. • Inspection: Inspect in house, all our products must be checked 3 times

Before packing. 

5) Our goal

• To be your preferred partner 


Our advantages: 

**A manufacture with more than 10 years experiences

**Free samples are accepted

**Customized sizes are accepted

**Most types and sizes are in stock

**Fast delivery and production


Packing Details: 

1. Inner: Plastic bag

2. Outer: Carton box or as your requirement. 

Delivery Details: 20 days after receiving your advance payment. 
Standard Oil-Proof Rubber O-Ring for Chemical


1. Can you produce customized goods? 

Yes, the size, diameter and length can be produced as per client's requirements. 

2. Can you print words on products as per client's requirement? 

Yes, make label according to your exact requirement. 

3. Can you do business via Ali Online Transaction? 

Yes, we can make the deal through AOT. 

4. Do you accept OEM? 

Yes, OEM or ODM are both OK. 

5. How can you guarantee the quality or any warranty? 

If any quality problems during use, all the products can be returned or according to consumer's requests. 

6. What are the critical items should be attention when selecting the materials? 

Even if the size is very consistent, the seal has no resistance for fluid and temperature, it will also can produce swell and stiffen phenomenon, even shorten life, leakage. Therefore, make sure in advance to fluid and temperature. 

7. What storage method should pay attention to the rubber seal? 

1) Please keep a place in the absence of direct sunlight. 

(UV and heat will accelerate the aging of the rubber. )

2)Please keep in ventilated, low humidity places, away from moisture and mildew. 

3)Avoid placing near the high temperature heat sources. (Heating could accelerate the aging of the rubber. )

4)Avoid hanging on hooks, metal lines above, or wear them with a belt hanging. Please avoid

Stressing on the rubber parts. 

5)Please complete package. (or may cause scratches or foreign matter adhering. )

Contact me

Contact me now: 

My name is shadow

Looking forward to working with you and creating win-win parternership. 

Ruichen Sealing Co., Ltd. works hard to achieve a win-win situation with customers. If failure happens, it is usually gradual and can easily be identified. Ruichen Sealing Co., Ltd. continuously improves its performance and create value for customers. If failure happens, it is usually gradual and can easily be identified.
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