Glass fiber
TYPE 700
C O N S T R U CT I O N

Style 693 is a braided packing made of carbonized fibers concentrically braided around a cross - braided core. Different to many other synthetic fibers, of more than 250°C they have a high elasticity. These facilitate the running-in procedure still offering a reservoir for later retightening. During braiding process, the core is impregnated with a compound of lubricants and graphite. 
TYPE 

BurgSeal - Alimex Group
TYPE 708
C O N S T R U CT I O N

Type 708 consists of a twisted ceramic fiber core, over braided by high quality ceramic fibers without any impregnation. The material is free of any combustible components and thus it is non flammable. 

TYPE 700 I
C O N S T R U CT I O N

Type 700I is same as type 700 , But each yam is reinforced by a very thin Inconel wire. Due to a very slight impregnation of the packing with a thin film of a high temperature oil the glass fiber will not cause any irritation of the human skin.

BurgSeal - Alimex Group
TYPE 708 I
C O N S T R U CT I O N

Type 7081 is same as type 708 , but each yam is reinforced by a very thin Inconel wire .

BurgSeal - Alimex Group
TYPE 709
C O N S T R U CT I O N

Type 709 consists of a twisted silica fibers core over braided by high quality silica fibers without and impregnation The material is free of any combustible components and thus it is non flammable

BurgSeal - Alimex Group