Pure Flexible Graphite rolls are produced from chemically pure natural flakes of graphite with high carbon content by expansion of flakes under high temperature. Finally, they are calendered maintaining desired thickness. Expanded pure natural Graphite is inert to wide range of chemicals,thermostable at high and cyogenic temperatures and bears high radiation resistance coupled with excellent thermal conductivity. It is highly compressible, has very low creep, mouldable to complex shapes & conformable to all surface geometries.It has high surface area and excellent lubricity. Thes properties make it an ideal fluid sealing material as raw material for making Gland Packing Rings and Flange Gaskets.
These versatile properties of WIN GRAPH Graphite rolls can be used to manufacture Die Moulded Rings, Pressure Seal Rings,Cut Gaskets,Spiral Wound Gaskets,Heat Conductive products, Fuel Cell Components and many other applications.

These are calendered expanded graphite sheets for various types of gaskets. The excellent compressibility and conformity to mating surfaces enable unmatched sealing performance. The ability to carry compressive stress without creep means long operational life.This gasket type is suitable for all kinds of flange designs and standards. Ready Cut gaskets are available according various standards and as per drawings

These sheets are are calendered with metal reinforcements to improve handling and blow out resistance.The reinforcements enable high pressure perfformance and troble free service.Thes gaskets are suited for all ypes of flange designs and in many cases replace spiral wound gaskets.Cut Gaskets are available as per various flange standards and custom sizes or drawings.

This graphite tape is used as a filler material for making Spiral Wound Gaskets for better sealing performance. This outperforms the other fillers such as Asbestos or fiber jointing strips and improve the reliability of spira wound gasket performance.

Designed for moulding In Situ rings on the stuffing box, just by wrapping suitable width and length of tape on the stem or shaft to achieve sealing. With a tamping tool and gland follower torques end less rings can be formed on site. These are self lubricating and inert to serve as universal sealing tape on stuffing boxes. This tape is extremely handy, for emergencies when exact size packing is not available. Just four standard widths means reduction of inventory.

These are manufactured to the given profile from Textured Graphite Tape by compression moulding. Win Graph DMR is a versatile sealing material with universal applicability on stuffing boxes of static and dynamic equipments, like valves, pumps, reactors, mixers and various other equipments. The equal suitability in cryogenic and high temperatures,vacuum or high pressures, slow and high speeds make it a prefrred choice for sealing in all types of industries. The inertness to wide range of media,self lubricating nature, makes sealing easy without shaft or stem wear. It can be manufactured in square, rectagular, cheveron , cup and cone and other profiles to improve sealing performance. It complemetsbraided packings with inherent lubrication and heat dissipation to enhance operational life at affordable prices, making it apopular sealing device among OEMs and End Users.

Flexible expanded pure graphite pressure sealing / self sealing/ Bonnet Sealing rings are manufactured either plain or special SS wire mesh / foil along the cross section. They are available in square – rectangular – angular or any other cross sectional profile.The strong and dimensionally stable profile make them suitable on gate, Globe and other types of valves. Excellent conformity to body /bonnet and requsite compressibility of Win Graph SSR enables unmatched sealing; out classing asbestos or soft iron gaskets. Wide applicability in various media,temperature and pressure further add to the versatility of Win Graph SSR; backed by sound technical know how, making it a popular choice over the competion.

To make yarn using flexible graphite as a basic material, mixing with natural fiber, metal alloy wire and proper binding agent, then through specially designed machine process. These yarn is using to make different kinds of flexible graphite packings.

Types of Flexible Graphite Yarn

• Graphite yarn reinforced with cotton fiber.
• Graphite yarn reinforced with glass fiber.
• Graphite yarn reinforced with cotton fiber + SS wire
• Graphite yarn reinforced with cotton fiber + inconel wire.

Each yarn is reinforced with E glass and square braided to suit sealing on dynamic and staic equipments.Packings manufactured from yarns with other reinforcements are also available to suit specific application. The high chemical, thermal and pressure resistance, inertness, good thermal conductivity, excellent lubricity make it valid choice for sealing. Can be used as a whole some packing or as Bull Rings along with Flesible Graphite Tapes and Die Moulded Rings. They are also suitable as gaskets on groves and crevices.