Sam Engineers

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O Ring is a torus or doughnut shaped object, generally made from an elastomer. O rings are used primarily for sealing. O rings are used in two general design applications: Static (Non moving) & Dynamic (Moving). Static applications may range from vacuum to over 60000psi for sealing flanges and O ring grooves.    Manufacturers & Exporters of O rings, O rings Kits, Quad Ring, Oil seals, V ring Seals, Hydraulic Seals, Piston Seals, Wiper Seals, Rod Seals, Rotary Shaft seals.
 
O Rings manufactured at Sam Engineers confirms to almost all the standards as mentioned below:-

• British Standard BS1806 Specification for Dimensions of toroidal sealing rings.
• US SAE AS568 Aerospace Size Standard for O-rings and the equivalent local standard.
• Australian Standard AS2842-1986 Fluid Power O-rings and Housings.
• And the commonly used Metric standards are:
• British Standard BS4518 Specification for Metric Dimensions of toroidal sealing rings.
• Japanese Standards Association JIS B 2401 O-rings and there are similar Swedish and French standards publications.
• German and International standards publications.

 
O Rings available in various Materials are:

• Nitrile 70 & 90 Durometer  
• Fluorosilicone
• Viton® 75 & 90 Durometer  
• PTFE
• Neoprene 
• FEP Encapsulated Viton & Silicone
• EPDM 
• SBR
• Silicone  
• Kalrez® - perfluoroelastomer