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SUPERSEAL STYLE No. 994
 

PERFORMED FLEXIBLE PURE GRAPHITE TANGED GASKETS

“SUPERSEAL” Style No.994 is ready to use performed Flexible pure Graphite Tanged Gasket. Carbon content of this Gasket is 99.5%-99.9% and are ideal for high pressure and high temperature applications. These are tailormade Gaskets and manufactured against specific dimensional requirement. “SUPERSEAL” Style No.994 has got excellent compressibility, resiliency and easy to handle. These Gaskets easily adopt to any irregularities of the surface of the parent body and are designed for trouble free change over reducing maintenance cost. These Gaskets are dimensionally stable even under optimum working condition and does not age nor creep under hot and cold working condition. “SUPERSEAL” Style No.994 can also be reinforced with Stainless Steel Wire Net or Perforated Stainless Steel sheet to resist blow out at elevated pressure and make leak proof super sealing joint.

“SUPERSEAL” Style No.994 with Perforated Steel sheet Reinforcement is an excellent joint sealent for Automobile Engine Exhaust Manifold.

Tanged Gaskets are better substitue of Spiral Wound Gaskets and Serrated Metallic Gaskets

SUITABLE FOR : SUPER HEATED AND SATURATED STEAM, NON-OXIDISING LIQUIDS AND GASES, HYDRO CARBONS, DYES AND CHEMICALS, OILS AND SOLVENTS

 
SERVICE CONDITION
 
Temperature (-) 200 C to (+) 600 C
Pressure 500 kg/cm.sq. (Metallic)

250 KG/cm.sq (Non-Metallic)

Ph.Range 0-14
 

APPLICATION : FLANGE, VALVE BONNET & EXHAUST MANIFOLD.

PRECAUTION : Not recommend against strong oxidizing agents, aqua range, oleum & fuming nitric acids.

 
SUPERSEAL STYLE No. 997
 
“SUPERSEAL” Style 997 PRECOMB Packing Ring Set is a combination of 6 rings or 8 rings depending on height of valves having top and bottom ring with Expanded Pure Graphite Braided Ring with inconel/ S.S. Wire reinforcement and having Intermediate rings with Compressed and Moulded Flexible Pure Graphite Rings. This packing ring set is having graphite purity of 99.5% to 99.9% and is corporated with controlled amount of sacrifiacial metal corrosion inhibitor. The Top and Bottom ring of this packing set acts as an anti extrusion ring to prevent the extrusion from the Intermediate rings which may occur due to Lateral expansion while applying pressure by the Gland follower.

1“SUPERSEAL” Style 997 PRECOMB packing set are engineered to different densities and as such require very nominal gland adjustment and resists blow out due to pressure surge. This packing ring set exhibits its excellence in resisting Thermal Shock, Temperature, Pressure and Chemical. Due to the combination of different densities in the packing ring set, the nature of “SUPERSEAL” Style 997 is to expand radially under gland pressure and forms a perfect seal against both the Shaft as well as Bore.

“SUPERSEAL” Style 997 PRECOMB Packing Ring Set is the best sealing slution today in the industries specially in super heated and saturated steam line.

SUITABLE FOR : Super heated and saturated steam, Non-oxidizing liquids and gases, Hydrocarbons, Dyes and Chemicals Fuel Oil and Lube oil.

 
SERVICE CONDITION :
 
Temperature (-) 240oC to (+) 650oC
Pressure 450kg/cm²
Ph. Range 0 to 14
 

APPLICATION : VALVE GLAND

PRECAUTION : Not recommended against strong Oxidising Agent, Aqua Regia, Oleum and Fuming Nitric Acid.

 
SUPERSEAL STYLE No. 959
 

1FLEXIBLE PURE GRAPHITE SHEET

“SUPERSEAL” Style No. 959 is flexible pure graphite sheet manufactured by thermal exfoliation of graphite intercalation compounds. Exfoliated graphite is calendered by calculated pressure to make flexible foil/sheet. This sheet is manufactured without any additional binder nor with any oil or additives of any kind. Carbon content of “SUPERSEAL” Style No. 959 is 99% and hence is an excellent material for making gland packing, seal and gaskets.This sheet exhibits high chemical resistance to most re-agents like inorganic or organic acids and bases, solvents, hot wax as well as oil with expectation of strong oxidizing compound.

 
PROPERTIES
  • Flexible and impermeable to fluids and gases
  • Resistant to ageing
  • Self lubricated
  • Resistant to high temperature
  • Excellent thermal shock resistant
  • No cold or hot flow
  • Can be easily cut and punched
  • USES
  • Material for mechanical seal, packing and gasket
  • Protective material in tubes and containers against corrosive and hot gases
  • Lining for melting crucible and casting mould
  • Release agent in hot pressing mould
  • Backing strips
  • Heat shielding
  • Electrical contact and conductor material
  • Heating Element
 
SERVICE CONDITION
 
Temperature (-) 200C to (+) 600C in oxidizing media and upto 3000C in reducing or inert atmosphere.
Ph. Range

0 to 14

 
AVAILABILITY
 
Density 0.7 gm/cc to 1 gm/cc
Width

upto 700 mm

Length upto 50 mtr
Thickness 0.5 mm & 0.76 mm