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Quick Details

  • Standard or Nonstandard: Nonstandard
  • Style: Mechanical Seal
  • Material: Rubber
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: LELE Mechanical Seal
  • Model Number: ZJLL-Y
  • Color: black, white,red and etc
  • Size: 63*62, or as your request
  • Type: nonstandard
  • Weight: about 4g
  • Sample Time: 3-5days
  • Temperature: -50~300 centigrade degree
  • Hardness: 30-90shore
  • Sample charge: free
  • Export area: USA. Europe.ect.
  • MOQ: 1000pieces

Packaging & Delivery

Packaging Details 3000pcs seals in big opp bag bag in the carton. Or as per the requirements of customers
Delivery Time Shipped in 7 days after payment

1.  Custom made High Quality Best Seller Standard or Nonstandard Rubber Mechanical Seals

--Oil-resistant, heat resistant

--Dustproof and water proof


--Excellent anti-chemical character.

--Anti- compressibility function is very good.

--Good ozone resistance ,aging resistance ,high/low temperature resistance,weather resistance etc.


Customized/standard and nonstandard




any color is ok




1) Small quantity, DHL/FEDEX/UPS/TNT-express fee will be born by the buyer;

2)Large quantity, sea/air freight

Delivery Time

Normally 15-30 days .Depend on the quantity you order.


By plastic bag and carton. Or as per the requirements of customers

Sample lead time    

3-7 days

2.some rubber material reference table

Material Type

Temperature describe



 -25~100 °C

1.Oil resistant, water resistance

2 Good compression slanting, anti-wear and  elongation




 -20~250 °C

1.Corrosion resistance

2.High temperature resistance,



 -50~150 °C

1.Oil resistant, water resistance



-30 ~150°C

1.Corrosion resistance,

2.high temperature resistance,





1.Wear resistance,

2.heat resistance,


- 62~204°C

1.Oil resistant

2.temperature resistance

3.our advantage

1.Customized design:You can choose the design that suit for you best,and you can have the pattern and color as you liked.

2.High quality: It is soft and comfortable to touch.It is endurable and in high quality.

3.Best price: You'll get a reasonable price,because we are the manufacturer, can giving you the most profitable price.

4.Safe material: It is very safe for human application and may be used with confident in your intended applications.


4. Custom made High Quality Best Seller Standard or Nonstandard Rubber Mechanical Seals show

5.about us

We have years of experience in production and we can provide the highest quality of custom o-rings and guarantee the lowest prices. Place your order with confidence.


6.Some certifications




7.Custom serice

1. Our priority is your complete satisfaction.
2. Each order from A to Z will be fully strict control.
3. It is the same order to us, no matter small or large quantity.
4. Our goals is building trust with you.
5. What we preach all the time is win-win.
6. Every question is a good question, just feel free to contact us!

8.User guide

Please kindly let me know as below details, then i can quote you accordingly:
1. Product size and thickness
2. Quantity
3. Design
4. Any special packing or other requirments.





Q: Can you produce customized goods ?  


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


Q: Can you print words on products as per client's requirement? 


A: Yes, make label according to your exact requirement.  


Q: Can you do business via Ali Online Transaction?    


A: Yes, we can make the deal through AOT.   


Q: What is your payment terms? 


A: T/T, L/C at sight or Paypal. 


Q: Do you accept OEM?  


A: Yes, OEM or ODM are both OK.  


Q: Where is your nearest loading port ? 


A: Shanghai or Ningbo, China.   


Q: How can you guarantee the quality or any warranty? 


A: If any quality problems during use, all the products can be returned 


    or according to consumer's requests. 



10.Contact Information









Transaction History of the Supplier

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Transaction Details

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China (Mainland) | Manufacturer
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Supplier Assessments:
16 Transactions 130,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $57,000
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