Gold Member Since 2012
Audited Supplier
Dongguan Ruichen Sealing Co., Ltd.

Rubber Grommet, Waterproof Rubber Grommet, NBR Rubber Grommet manufacturer / supplier in China, offering Custmized Waterproof NBR Abrasion Resistance Rubber Grommet, Heat Resistance Black Silicone Rubber Dust Cover for Automotive, Non-Poisonous Solid White Silicone Rubber Bouncy Toy Ball and so on.

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Supplier Homepage Product Mechanical Seal Custmized Waterproof NBR Abrasion Resistance Rubber Grommet

Custmized Waterproof NBR Abrasion Resistance Rubber Grommet

Purchase Qty.:
3,500-19,999 20,000-99,999 100,000+
FOB Unit Price: US $0.03 US $0.028 US $0.02
Purchase Qty. (Pieces) FOB Unit Price
3,500-19,999 US $0.03
20,000-99,999 US $0.028
100,000+ US $0.02
Get Latest Price
Port: Shenzhen, China
Production Capacity: 10, 00000 PCS/Week
Payment Terms: L/C, T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: customized
  • Pressure: High Pressure Mechanical Seals
  • Temperature: High Temperature Mechanical Seal
  • Standard: Customized
  • Balance: Balanced
  • Color: Any Color
  • Hardness: 30~90 Shore
  • Elongation(Min)%: 150-672
  • Function: Oil Resistance Water Resistance
  • Trademark: ORK
  • Specification: ISO09001 and ISO/TS16949
  • HS Code: 4001290000
  • Structure: Double-End
  • Speed: High-Speed Mechanical Seal
  • Performance: Abrasion Resistance
  • Type: Customized
  • Size: Customized
  • Material: NBR, Silicone, Viton, EPDM, Ffkm, Neoprene, HNBR
  • Temperature Resistance: -50-250 ºC
  • Tensile Strength(Max)%: 10.6-21.3
  • Applyment: for machinery
  • Transport Package: PE Inside, Carton Outside or Customized
  • Origin: Dongguan, Guangdong, China
Product Description
Custmized Waterproof NBR Abrasion Resistance Rubber Grommet

Products Display

Draft of grommet:
Custmized Waterproof NBR Abrasion Resistance Rubber Grommet


 Brand Name ORK(our brand)or customized brand
 Product NameRubber Grommet


oil resistance,abrasion resistance, water resistance ,good elongation etc
 Hardness30-90 Shore A or special
 MOQ 3500PCS
 Samples Free samples are available when we have inventory.
 Package Inner: plastic bag, outer: carton box or as your requirements
 Payment L/C,T/T,Paypal,D/A,D/P,Western Union
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

UnitInspection In acc.Required valueMeasured valueSolution

g/cm³ASTM D 2971.35±0.031.34Ok

Tensile Strength
MPAASTM D 41210min11.8Ok

%ASTM D 412250%287.30%Ok

shore ADIN 53 50570°±5°71-72Ok

Compression Set
%ASTM D 39525max22.20%Ok

Company Information:

What certificates have we gotten?

We have passed the TS 16949,ISO 9001,SGS,RoHs,Reach,UL
Custmized Waterproof NBR Abrasion Resistance Rubber Grommet

Our factory:

Custmized Waterproof NBR Abrasion Resistance Rubber Grommet

We have professional workers and complete manufacturing system. So we can supply good quality rubber grommets for you.

How do we control our quality?

Quality plays an important role in a factory,its the foundation of the brand. So you can see we will do many test for raw materials and products during our production

Custmized Waterproof NBR Abrasion Resistance Rubber Grommet


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 , labels pasted.

2.outer:carton box or as your requirement.

Delivery Details:20 days after receiving your advance payment.

Custmized Waterproof NBR Abrasion Resistance Rubber Grommet


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

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.)

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Mr. Aaron
Sales manager
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