AS568 and Custom Rubber O-Rings — OEM Size and Compound Specification

AS568 O-ring enquiries should include the dash number and required compound. For a custom circular-section ring, provide inner diameter, cross-section and tolerances on a drawing. Silicone rubber (VMQ), NBR, FKM and EPDM are distinct material options; specify the selected grade, hardness and color as part of the order.
 
For OEM replacement or repeat orders, keep the size reference, drawing revision and compound specification together. Include fluid exposure, operating temperature, pressure and static or moving duty when reviewing alternatives. Matching nominal dimensions alone does not establish equivalent performance, and a change of polymer or hardness should be reviewed against the mating gland.

Product Description

	Size reference: AS568 dash number or custom ID * cross-section (mm), with tolerances and drawing revision
	Material:NBR,HNBR,FKM,EPDM,Silicone And Ect.
	OEM/ODM enquiries: part reference, drawing revision, compound, hardness, color, quantity and packaging requirements; sample approval by agreement.

 
Other Shape

Material 

FEPM, FFKM and CR (chloroprene) are distinct material families; specify the required grade separately.

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

Related Products

Company Profile

Our company boasts cutting-edge production equipment both domestically and internationally, complemented by superior manufacturing techniques, a seasoned team of technical experts, and a comprehensive quality assurance framework.

We specialize in offering OEM/ODM services, leveraging our multiple 150T/200T/300T vacuum vulcanizing machines to fulfill diverse production needs.

Repeat production is specified against the agreed drawing and compound. Define sample acceptance and dimensional inspection requirements so subsequent orders use the same approved part specification.

Delivery

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) and credit card; confirm payment arrangements with the quotation.
 
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.