Excellent Sealing Rubber NBR EPDM FKM O Rings For Industrial Machinery

Product Introduction

Our rubber O-Rings are circular sealing elements typically made from materials such as NBR (Nitrile), HNBR (Hydrogenated Nitrile), FKM (Fluoroelastomer), EPDM (Ethylene Propylene Diene Monomer), and others. These versatile seals are widely used in various industries for their excellent sealing properties and durability.

 
They are commonly used in hydraulic and pneumatic systems, automotive engines, plumbing fixtures, and industrial machinery, Rubber O-Rings provide effective sealing against oil and gases. Operating limits depend on the selected compound, groove geometry, clearance and actual fluid exposure.

Product Description

Rubber O-Rings: Size Notation, Tolerances and Material Identification

Dimension notation: Order by inside diameter and cross-section in millimetres, or provide the exact size code and drawing. Confirm the required tolerances and quantity for each size.

Material identification: Specify NBR, HNBR, FKM, EPDM or silicone with the required hardness and fluid duty. Color is an ordering attribute and does not establish a compound grade.

Fit review: Include groove dimensions, sealing motion, pressure, temperature and fluid composition. Custom profiles shown below require a separate drawing rather than an O-ring size alone.

	Size : ID* C/S (mm)
	Material:NBR,HNBR,FKM,EPDM,Silicone And Ect.
	Extra  Service:Customized Size/Hardness/Color OEM/ODM enquiries are welcome. Custom Packing Also Available.

 
Other Shape

Material 

FEPM or FFKM compound enquiries                                                            Neoprene Rubber(CR)

Acrylate Rubber(ACM)                                                            Nitrile Rubber (Buna-N/NBR) 

Ethylene-propylene (EPR,EPDM)                                           Polyurethane(PU)

Fluorocarbon (FKM/FPM)                                                       Silicone Rubber(VMQ)

Fluorosilicone(FVMQ)                                                             Styrene-butadiene Rubber (SBR)

Hydrogenated Nitrile (HNBR)                                                  Polytetrafluoroethylene(PTFE)

Package

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FAQ

Q: Can I get some samples?
A: Certainly, samples are available. We offer 1-5 samples or 1 pack of samples for free. Please note that shipping
    costs are not included. Alternatively, we can arrange shipping using your courier account.
 
Q: What is the shipping time of samples?
A: Usually 3-5 Day.
 
Q: Can I custom product and print my logo on the product or packaging?
A: Yes, we offer customization services. For details, please contact us.
 
Q: Can you manage the shipment of products?
A: Absolutely, we can arrange different shipping methods based on the final packaging of the goods, including
    express, air, or sea shipping.
 
Q: Can you send the goods to an Amazon warehouse?
A: Certainly, just provide us with the exact address, and we will arrange the shipment accordingly.
 
Q: What payment methods do you accept?
A: We accept PayPal, Western Union, TT (bank transfer), credit card, and payment methods confirmed with the order.
 
Q: What is the lead time?
A: For stock goods, the lead time is generally within 15 days, depending on the quantity. For custom orders, production takes approximately 12-15 days, depending on the packaging and quantity.