Xiamen Seals Technology Co.,Ltd
Contact Us
Xiamen Seals Technology Co.,Ltd
Address: Unit233, No.273, Lingxia North RD, Huli High technology District, Xiamen, China
Tel: +86-592-5775761
Fax: +86-592-5775761
E-mail: info@sealsmanufacturer.com

Polyurethane O-rings

Cast Urethane O-Rings

Cast Urethane O-Rings

Cast Urethane O-Rings, polyurethane o-rings are typically used for their excellent wear and abrasion resistance. As a thermoplastic elastomer, polyurethane o-rings can be formulated in many different ways although typical polyurethane o-ring material are designed for sealing impact strength and drive belt applications. Easily order Polyurethane o-rings online by selecting your desired compound below. Service Temperature Range Resistances Low Temp. Range, °F Abbv. High Temp. Range, °F Compr. Set Oils Steam Weather/ UV Fuels Acids/ Solvents Bases Abrasion Wear Permeation temperature range rating s rating s rating s rating s rating s rating c rating c rating a rating s temperature range chart ExcellentModeratePoorSpecialty Compounds Only...
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Cast Urethane O-Rings


Good hydraulic oil and gasoline resistance

Resistant to pure aliphatic hydrocarbons (propane, butane, fuel)

Resistance to mineral and silicone oils and greases

Resistant to water, oxygen, ozone and aging

Excellent tear and abrasion resistance

Available in multiple types and compounds to meet performance and cost requirements


Not compatible with acids, ketones, esters, ethers, alcohols, glycols

Hot water, steam, alkalis and amines 

Service Temperature:

-65° to 225° F (-54° to 107° C).  Depending on compound and application


FAQ Of Xiamen Seals Orings Manufacturer

1) What's the MOQ of your company?
Usually MOQ of NBR 65-85 Shore Orings is 4.5USD for the available stock.

MOQ of FKM/FPM/VITON 70-75 Shore Orings is 12USD for the available stock.


If no stock, it will depend on the detailed size and materials and shore. Contact us for the exact details.

2) Can you customize color for clients?

Yes, we can customize any color according to Pantone book and samples.

3) Can you do OEM or ODM?
Yes, OEM and ODM all are welcomed.

4) What's your common package? Can be custom?

Common package is 1pc in opp package or 100pc in a bag upon the detailed size, then packaged in a carton. We can custom package for you after you provide package artwork to us.

5) What is the lead time?
Our lead time will be 14-20 days, if you have urgent orders, you can discuss with our sales person to make short time.

6) What is your terms of payment?

T/T 30% as deposit, and 70% before delivery when order amounts bigger than 2000USD.

7) What is your terms of delivery?


8) Do you test all your goods before delivery?

Yes, we have 100% test before delivery.
9) How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.

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