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Round Silicone AS568 FDA O-Rings 0.185" I.D., 0.297"O.D

Round Silicone AS568 FDA O-Rings 0.185" I.D., 0.297"O.D

Price:from $0.0075

Silicone O-rings
Silicone offers low thermal conductivity,toxicity, and chemical reactivity.
COLOUR: Red/Black/white
O-RING TYPE: British/Germany/American/Intertional Standard
HARDNESS (SHORE A): 30-80shore
Unit price: 0.0075-1.5USD/pcs

  • Product Details

Melon rubber is one leading AS 568 standard and no standard O-ring Wholesale Supplier and manufacturer from Guangdong in china, offering silicone O-ring, FDA O-rings, o-ring seals in more than 2,000 sizes, ranging from the largest, with an inside diameter or cross section of .679 in. (17.27 mm), down to .015 in. (0.4mm) and inside diameter of 22.519 in. (572 mm), down to .031 in. (0.8mm) - the smallest and biggest size O-ring in the world!


Silicone rubbers (VMQ) offer wide temperature ranges and low temperature flexibility. This material should be used for static sealing as Silicones have poor tensile strength, tear resistance, and abrasion resistance. Silicones o ring seal gasket offer excellent resistance to extreme temperatures from -50°C to + 250°C.

its also resists damage from oxygen,ozone, und UV light.

The cross section shape of rubber o-ring sealing could be as below shown:rectangular,round,X.

rubber o-ring sealing

O-rings sealing applications with tight tolerances required :

 micro miniature

precision instruments

medical devices

Still have questions about finding a standard or non-standard o-ring size? Feel free to either contact us with your questions 

we will reply you in 24 hours.

Technical Specification   
Material NBR, NR, EPDM, Viton,FVMQ,HNBR,LSR,CR,Silicon, PU,SBR,IIR 
Size/Color Customized
Hardness 20-90 Shore A
Processing Way Compression, injection, injection transfer, extrusion, silicone liquid injection
Certificates SGS, RoHS. Reach 
Packing PE plastic bags then to the carton / as customized
Payment  T/T, Paypal, Western Union,Payoneer
MOQ 5000 PCS
Shipping Method SEA,AIR,DHL,UPS,FEDEX,TNT, etc.
Delivery Time  7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ
Full Name of Material Nitrile Rubber (Buna-N/NBR)
Natural Rubber(NR)
Ethylene-propylene (EPR, EPDM)
Fluorocarbon (FKM/FPM/VITON)
Hydrogenated Nitrile (HNBR)
Liquid Silicone Rubber(LSR)
Neoprene Rubber(CR)
Silicone Rubber
Styrene-butadiene Rubber (SBR) 
Butyl Rubber(IIR)

rubber o-ring sealing

Ready to start your molding project? Contact us today! Get a Quote→

About us

Melon Rubber offers a complete line of molded rubber products that have been developed over more than 10 years. 

Contact us

Melon Rubber&Plastic Products Co., Ltd

Tel: +86 760 85331121



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