Detail Spiral Wound Gasket (SWG)

Spiral Wound Gasket made in Eropa and USA ( Amerika Serikat) 

Types of Gaskets : 

1 Basic Type ( R) 
Consists of filler and V-shaped metal wound into a spiral shape by welding at the beginning and end of the spiral wind. Used for male & female type flanges and tongue & groove type flanges.

2 Inner ring Type ( RlR) 
Identical to R, but fitted with an inner ring.

3 Outer Ring Type ( CG) 
The standard spiral wound gasket type consisting of a wound component fitted with an outer centring ring.

4 Inner and Outer Ring Type ( CGl) 
An inner ring is added to the basic type gasket with outer ring, inner ring protects
the gasket from protrusion and deformation during tightening.