New Era Industries Ulhasnagar, Mumbai, Maharashtra

Zero Leakage Packing, Self Lubricant PTFE Fibre Gland Packing Product Description : A universal use all chemical packing made from pure PTFE fibres having Duplex Braid construction to increase dimensional stability treated with inert high temperature resisting lubricant to resist migration and to display compressibility and recovery characteristics. Sigma 81 packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of gland pressure, there is less friction as well as heat build up. It is an inert, virtually indestructible packing, having a lower co-efficient of friction with good compressive strength.Service & Application : A good packing to seal against concentrated Acids, Alkali solutions, Agressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, food-processing and pharmaceutical industries. Dyestuffs, synthetic resins, paints, pulp & paper sector chemicals. Equipment glands where no contamination is allowed.  Not recommended to use on molten • Clean non contamination and graphite free. • Long maintenance free service life. • Minimal shaft wear and leakage • Superior performance over other pure white packings. • Ideal for food processing applications • Pliable, wear-resistant and dimensionally stable • Resists most chemicals & caustic media • Rugged and non-toxic • High density, dimensionally stable - very little water absorption • Competitive price, good quality

Brand Name : SIGMA

APPLICATIONS / USES :The packing made of high quality aramid fibers with PTFE-lmpregnation and lubricant additive. Extremely hard wearing. It shows good chemical resistance, high elasticity and very low cold flow. Compare with other kinds of packing, it can resist more severe media and higher pressure.It is an universal packing, can be used for pumps in all types of industry such as chemical, petrochemical, pharmaceutical, food and sugar industries, pump and paper mills, power stations etc. It is also a durable packing able to withstand granular and abrasive applocatons   Product Description :Designed for serve on superheated steam, solvents, liquefied gases, sugar syrup and other abrasive fluids.Sigma 216 Packing is recommended for Oil & Solvents, caustics, Acids, Alkalies, Dyes, Chemicals Liquid ammonia & carbonate solution under high pressure conditions, waste water treatment plants. Agressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, Dyestuffs, synthetic resins,White and black liquor, wood pulp, detergent, hydrocarbons, steam valves, metering pumps, reactors, mixers, autoclave glands, bauxite slurries, bottom ash slurry pumps, mineral handling slurries, tailings pumps and other slurry processing applications.   • Long maintenance free service life.  Minimal shaft wear and leakage • Pliable, wear-resistant and dimensionally stable. Rugged and non-toxic • Extended service life by up to 400% in harsh environments. • Six times better heat conduction as against other PTFE packings at comparatively high speeds. • Significantly low thermal expansion thus resisting ‘ over expansion’ extrusion under service. • Suitable to centrifugal & reciprocating pumps even at high pressure • Excellent in abrasive application. Well proven with aggresive media

Sigma 63 White Square PTFE Braided Gland Packing Low Heat Conductivity APPLICATIONS / USES : A general use all chemical packing made from pure PTFE (polytetrafluroethylene) having Duplex Braid construction to increase dimensional stability. Sigma 63 packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of gland pressure, there is less friction as well as heat build up. It is an inert, virtually indestructible packing, having a lower co-efficient of friction with good compressive strength.   Product Description : A general use all chemical packing made from pure PTFE (polytetrafluroethylene) having Duplex Braid construction to increase dimensional stability. Sigma 63 packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of gland pressure, there is less friction as well as heat build up. It is an inert, virtually indestructible packing, having a lower co-efficient of friction with good compressive strength.   Application :A good packing to seal against  Acids, Alkali solutions, organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, food-processing and pharmaceutical industries. Dyestuffs, synthetic resins, paints, pulp & paper sector chemicals. Equipment glands where no contamination is allowed.  Not recommended to use on molten metals and gaseous fluorine Prime Features   • Clean non contamination and graphite free. • Long maintenance free service life. • Minimal shaft wear and leakage • Ideal for food processing applications • Pliable, wear-resistant and dimensionally stable • Resists most chemicals & caustic media • Rugged and non-toxic • High density, dimensionally stable - very little water absorption • Best for valve and slower shaft speed application  

Brand Name : SIGMA

History & knowledgebase on Asbestos Replacement Products In engineering industry Gland packings play very important role. For manufcaturing gland packings asbestos is used with different combinations like graphite, Brass Metal, White Metal,  Stainless Steel wire etc.Since Asbestos dust & microscopic asbestos fibers  are dangerous to human health, there is a need to replace these  products by new products.  Asbestos Replacement Products are manufactured by using synthetic fibers.Synthetic fibers are man-made rather than natural fibers. Examples of synthetic fabrics include polyester, acrylic, nylon,  rayon, acetate, spandex, latex, Orlon and Kevlar.There are different types of Asbestos Replacement Products  manufactured as per the need & to suit exact requirement. Few are the examples given belowWhite Dry Packing This packing is made out of synthetic fibers plaited on cover to achieve high density for general steam glands insulation,  boiler lagging & sealing of oven and auto clave doors, caulking thermal insulation, furnace joints etc. (For high  temperature other sigma products are available). Recommended upto 360°C (Normal operation) (A unique replacement to  white asbestos dry rope).Self lubricated and Graphite PackingThis packing is made out of synthetic & inorganic fibers Blended with PTFE densely lubricated with high inert lubricant  and with high grade graphite in core and on surface. It's recommended for use in rotary & reciprocating equipment, for  saturated and super heated steam,hot water, air, gases oils steam expansion, glands, under medium pressure conditions (  For high Pressure and temperature other Sigma Compression Packings are available) recommended upto 300°C (Normal  Operation) ( A unique replacement to self lubricated graphite Asbestos gland Packing). Synthetic & Inorganic Fibers Blended with PTFE This packing is made out of synthetic & inorganic fibers Blended with PTFE densely lubricated with high inert lubricant  and with high grade graphite in core,  with brass Wire/ copper wire reinforced to increase the strength of packing.  Recommended upto temperature 500 degree c. It's recommended for use in rotary & reciprocating equipment, for  saturated and super heated steam,hot water, air, gases oils steam expansion, glands, under medium pressure conditions (  For high Pressure and temperature other Sigma Compression Packings are available) recommended upto 300°C (Normal  Operation) (Replacement to Metallic Asbestos Gland Packing).Non Asbestos sealing packing with Stainles Steel wire, Fibre filled Lagging Rope, Gland Packing for Caustics, White Square PTFE Braided Gland Packing, Combination Packing  PTFE with Polyamide Fibre Gland Packing, Yellow Aramid Braided Gland Packing for Superheated Steam & Solvents, PTFE In Zebra Braided Packing, PTFE Impregnated PTFE Packing, Self Lubricant PTFE Fibre Gland Packing, High Performance Packing is made from PTFE & Graphite Fibre Gland Packing, Self lubricating compression gland packing made out of combination of PTFE and graphite.  APPLICATIONS / USES : Made out of synthetic fibers plaited on cover to achieve high density for general steam glands insulation, boiler lagging & sealing of oven and auto clave doors, caulking thermal insulation, furnace joints etc. (For high temperature other sigma products are available). Recommended upto 360°C (Normal operation) (A unique replacement to white asbestos dry rope).

Brand Name : SIGMA

Number Of Flower : Other

Usage : Machinery & Hardware

Packaging Type : Cartons

Availability : as per specification

Brand Name : API,ISO9001

Best suitable for general use to seal of Water, Steam, Air & Alkaline chemicals for less stress conditions.

APPLICATIONS / USES : Braided from high grade asbestos yarn suitably lubricated and reinforced with stainless steel wire. This is an ideal choice for high temperature valve application and is suitable for service with steam, butane and propane gases, oil vapour, furnace oil etc. History & knowledgebase on Asbestos Products Some of the first uses of asbestos insulation occurred in the latter half of the 1800s where hot-temperature pipes were a concern. Heat insulation containing asbestos was used for the first time in 1866. A few years later in 1870, the mineral was mixed with cement for boiler coverings. By 1874, asbestos insulation products reached commercial production and were sold on a mass scale.Asbestos Insulation helps conserve energy, lower sound volume, reduce electrical conductivity, and retain hot and cold temperatures. Asbestos, a fire-resistant mineral that was cheap, durable and a poor conductor of electricity, naturally became a key ingredient of these products.Asbestos packings and gaskets are made by different techniques. Yarn can be twisted or braided into different shapes conforming to packing. or gasket requirements. The braided forms or asbestos fabrics can be coated, or impregnated with different compounds. Asbestos cloth is one of the bases for sheet packing, folded, and wound packing. These packings in turn are formed into various shapes and sizes.Sheet asbestos packing is considered one of the first applications of asbestos in the form of packing. This type of packing is available with such different combinations as wire reinforced asbestos fabric, graphite impregnated asbestos fabrics and others. Metallic products can be made from woven cloth which contains asbestos yarn-metal core. This type of construction, impregnated with the various binders, has been very popular and useful in the manufacture of gaskets and packings.Numerous government specifications are available which pertain to asbestos gaskets and packings. The asbestos packing or sheet requirements generally specify type and amount of fiber in proportion to binders and other additives. Parts can be used at temperatures up to about 700°F. For example, for the higher temperature resistant rubber packings, the composition generally specified includes 70 to 75 per cent, by weight asbestos fiber, 9 to 16 per cent rubber, 1 1/2 to 1 per cent sulfur, and 10 to 14 per cent mineral fillers.Braided asbestos packing, which is rubberized and graphited, is suitable for high pressure and high temperature applications. See Figure 10.1. Approximately 10 per cent rubber together with such suitable fillers as talcum and graphite is added in this type of product in order to thicken and build up the body of packings. Graphite is a very popular additive since it principally provides low frictional and binding properties

Material : PTFE

APPLICATIONS / USES : Made out of synthetic & inorganic fibers Blended with PTFE densely lubricated with high inert lubricant and with high grade graphite in core and on surface. It's recommended for use in rotary & reciprocating equipment, for saturated and super heated steam, hot water, air, gases oils steam expansion, glands, under medium pressure conditions ( For high Pressure and temperature other Sigma Compression Packings are available) recommended upto 300°C (Normal Operation) ( A unique replacement to self lubricated graphite Asbestos gland Packing).   In engineering industry Gland packings play very important role. For manufcaturing gland packings asbestos is used with different combinations like graphite, Brass Metal, White Metal,  Stainless Steel wire etc.Since Asbestos dust & microscopic asbestos fibers  are dangerous to human health, there is a need to replace these  products by new products.  Asbestos Replacement Products are manufactured by using synthetic fibers.Synthetic fibers are man-made rather than natural fibers. Examples of synthetic fabrics include polyester, acrylic, nylon,  rayon, acetate, spandex, latex, Orlon and Kevlar.There are different types of Asbestos Replacement Products  manufactured as per the need & to suit exact requirement. Few are the examples given belowWhite Dry Packing This packing is made out of synthetic fibers plaited on cover to achieve high density for general steam glands insulation,  boiler lagging & sealing of oven and auto clave doors, caulking thermal insulation, furnace joints etc. (For high  temperature other sigma products are available). Recommended upto 360°C (Normal operation) (A unique replacement to  white asbestos dry rope).Self lubricated and Graphite PackingThis packing is made out of synthetic & inorganic fibers Blended with PTFE densely lubricated with high inert lubricant  and with high grade graphite in core and on surface. It's recommended for use in rotary & reciprocating equipment, for  saturated and super heated steam,hot water, air, gases oils steam expansion, glands, under medium pressure conditions (  For high Pressure and temperature other Sigma Compression Packings are available) recommended upto 300°C (Normal  Operation) ( A unique replacement to self lubricated graphite Asbestos gland Packing). Synthetic & Inorganic Fibers Blended with PTFE This packing is made out of synthetic & inorganic fibers Blended with PTFE densely lubricated with high inert lubricant  and with high grade graphite in core,  with brass Wire/ copper wire reinforced to increase the strength of packing.  Recommended upto temperature 500 degree c. It's recommended for use in rotary & reciprocating equipment, for  saturated and super heated steam,hot water, air, gases oils steam expansion, glands, under medium pressure conditions (  For high Pressure and temperature other Sigma Compression Packings are available) recommended upto 300°C (Normal  Operation) (Replacement to Metallic Asbestos Gland Packing).Non Asbestos sealing packing with Stainles Steel wire, Fibre filled Lagging Rope, Gland Packing for Caustics, White Square PTFE Braided Gland Packing, Combination Packing  PTFE with Polyamide Fibre Gland Packing, Yellow Aramid Braided Gland Packing for Superheated Steam & Solvents, PTFE In Zebra Braided Packing, PTFE Impregnated PTFE Packing, Self Lubricant PTFE Fibre Gland Packing, High Performance Packing is made from PTFE & Graphite Fibre Gland Packing, Self lubricating compression gland packing made out of combination of PTFE and graphite. 

APPLICATIONS / USES : A high performance packing is recommended for water, chilled water, cooling water, raw water.   Product Description : Sigma 765 (High performance Packing)A universal super performance packing made of Ramie fibre yarn.  Duplex braided interlock construction to increase dimension stability. The combining benefit of vegetable fibre with PTFE lubrication offers the ideal balance between density, resilience, compressibility, strength and durability of the packing at low temperature   FEATURE   • Gentle on the shaft • It prevents scoring • Excellent resistance to rot & wear • Very good start-up and emergency running characteristics. • Less gland adjustment, easy break-in, & even compression in all rings  

Brand Name : sigma

APPLICATIONS / USES : Packing braided with superior quality PTFE fiber yarn with core of silicon rubber as per size. High elastic rubber core can absorb vibration to control leakage better   Product Description :Designed for pumps and valves can handle most chemicals (except strong acid), acid, strong alkali and strong oxidizer. Especially for the condition of middle temp. high-pressure, high-speed and where contamination is not permitted   Feature • Clean non contamination and graphite free. • Long maintenance free service life. • Minimal shaft wear and leakage • Superior performance over other pure white packings. • Pliable, wear-resistant and dimensionally stable • Resists most chemicals & caustic media  • Rugged and non-toxic • High density, dimensionally stable - very little water absorption • Absorbs vibration to control leakage better • Competitive price, good quality

Brand Name : SIGMA

APPLICATIONS / USES :   Sigma 243 Combination Packing is recommended for Oil & Solvents, caustics, Acids, Alkalies, Dyes, Chemicals Liquid ammonia & carbonate solution under high pressure conditions, waste water treatment plants. The packing and material is designed for heavy duty industrial use in all kinds of Aggressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, Dyestuffs, pulp & paper, power generation, steam valves, metering pumps, reactors, mixers, waste water, bauxite slurries, general slurry, mineral handling slurries and other slurry processing applications.   Product Description : Sigma 243 (CombinationPacking)  A Special application performance packing made of PTFE filament yarn interlaced with blue poliamide aromatic yarn reinforced in core & corners to provide sliding surface and heat dissipation property.The combining benefit of PTFE, Poliamide & high temp resistance lubricants offers longer sealing ability due to excellent dimensional ability.   FEATURE • Long maintenance free service life.  Minimal shaft wear and leakage • Pliable, wear-resistant and dimensionally stable. Rugged and non-toxic • Extended service life by up to 400% in harsh environments. • Six times better heat conduction as against pure PTFE packing at comparatively high speeds. • Significantly low thermal expansion thus resisting ‘over expansion’ extrusion under service. • Suitable to centrifugal & reciprocating pumps even at high pressure • Excellent in abrasive application. Well proven with aggressive media • High penetration & abrasion resistance of polyamide fibers ensure corner safety of packing

APPLICATIONS / USES : A Special application performance packing made of  combination of Pure PTFE fibre with additional polyamide synthetic fibre reinforced in core & all four corners to provide sliding surface and heat dissipation property. The combining benefit of pure PTFE, Polyamide & high temp resistance lubricants gland packing offers longer sealing ability due to excellent dimensional ability.   Product Description :Sigma 225 Combination Packing is specially recommended for NH3 feed pump & valves, Oil & Solvents, caustics, Acids, Alkalies, Dyes, Chemicals Liquid ammonia & carbonate solution under high pressure conditions, waste water treatment  plants. Aggressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, Dyestuffs, synthetic resins,White and black liquor, wood pulp, detergent, hydrocarbons, steam valves, metering pumps, reactors, mixers, autoclave glands, bauxite slurries, bottom ash slurry pumps, mineral handling slurries, tailings pumps and other slurry processing applications.   Prime Features   • Best gland packing for NH3 feed pumps. • Long maintenance free service life.  Minimal shaft wear and leakage • Pliable, wear-resistant and dimensionally stable. Rugged and non-toxic • Extended service life by up to 400% in harsh environments. • Six times better heat conduction as against pure PTFE packings at comparatively high speeds. • Significantly low thermal expansion thus resisting ‘ over expansion’ extrusion under service. • Suitable to centrifugal & reciprocating pumps even at high pressure • PTFE Graphite fibre at faces enhance low friction  for shaft / sleeve safety • Excellent in abrasive application. Well proven with aggressive media • High penetration & abrasion resistance of polyamide fibers ensure corner safety of packingAvailable on demand: Square Section 6 mm sq upto 38 mm sq.sq

Brand Name : SIGMA

APPLICATIONS / USES : This is a specially developed lubricated non-graphited long vegetable fibre braided packing for marine applications. It has been further lubricated with a low friction dry lubricant to enhance anti-friction property for use in sea water and fresh or river water applications, water wheel shafts or rudder and stern glands   History & knowledgebase on Asbestos Products Some of the first uses of asbestos insulation occurred in the latter half of the 1800s where hot-temperature pipes were a concern. Heat insulation containing asbestos was used for the first time in 1866. A few years later in 1870, the mineral was mixed with cement for boiler coverings. By 1874, asbestos insulation products reached commercial production and were sold on a mass scale.Asbestos Insulation helps conserve energy, lower sound volume, reduce electrical conductivity, and retain hot and cold temperatures. Asbestos, a fire-resistant mineral that was cheap, durable and a poor conductor of electricity, naturally became a key ingredient of these products.Asbestos packings and gaskets are made by different techniques. Yarn can be twisted or braided into different shapes conforming to packing. or gasket requirements. The braided forms or asbestos fabrics can be coated, or impregnated with different compounds. Asbestos cloth is one of the bases for sheet packing, folded, and wound packing. These packings in turn are formed into various shapes and sizes.Sheet asbestos packing is considered one of the first applications of asbestos in the form of packing. This type of packing is available with such different combinations as wire reinforced asbestos fabric, graphite impregnated asbestos fabrics and others. Metallic products can be made from woven cloth which contains asbestos yarn-metal core. This type of construction, impregnated with the various binders, has been very popular and useful in the manufacture of gaskets and packings.Numerous government specifications are available which pertain to asbestos gaskets and packings. The asbestos packing or sheet requirements generally specify type and amount of fiber in proportion to binders and other additives. Parts can be used at temperatures up to about 700°F. For example, for the higher temperature resistant rubber packings, the composition generally specified includes 70 to 75 per cent, by weight asbestos fiber, 9 to 16 per cent rubber, 1 1/2 to 1 per cent sulfur, and 10 to 14 per cent mineral fillers.

applications / uses : compressed asbestos fibre (crysotyle) processed with sbr (styrene butadiene rubber) and nbr (nitrile butadiene rubber) manufactured with latest technology consistently uniform jointing sheet. Sigma style 396 can also be provided with wire gauze insertion and graphited finish   application :best suitable for use against dry and wet steam, water, gases, alkalies, oil at normal temperatures, chemicals fuels, etc. And general engineering. To seal off motor oil, carburetor mixtures, hydraulic fluids, low temperature oils, steam, alkalies and water/antifreeze and water / anticorrosion mixtures, highly suitable for internal combustion engines, compressors.    

Brand Name : SIGMA

APPLICATIONS / USES :The packing Made of sintered, highly stretched PTFE multifilament yarns with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE mix during plaiting operation. Good resistance to compression and to extrusion, high structural and cross-sectional density.   Product Description : Lubricated economic ptfe gland packing made from pure PTFE fibres having Duplex Braid construction to increase dimensional stability treated with inert high temperature resisting lubricant to resist migration and to display compressibility and recovery characteristics. Sigma 72 packing is safe, more flexible, and non-toxic. Fluids can be sealed with a minimum of gland pressure, there is less friction as well as heat build up. It is an inert, virtually indestructible packing, having a lower co-efficient of friction with good compressive strength.Service & Application: A good packing to seal against concentrated Acids, Alkali solutions, Agressive organic / inorganic Chemical Rotary and reciprocating plant pumps & valves, oils, corrosive gases, food-processing and pharmaceutical industries. Dyestuffs, synthetic resins, paints, pulp & paper sector chemicals. Equipment glands where no contamination is allowed.  Not recommended to use on molten metals and gaseous fluorine.   Feature   • Clean non contamination and graphite free. • Long maintenance free service life. • Minimal shaft wear and leakage • Pliable, wear-resistant and dimensionaly stable • Resists most chemicals & caustic media • Rugged and non-toxic • High density, dimensionaly stable - very little water absorption • Competitive price, good quality

APPLICATIONS / USES : Highly recommended for rotating equipment including Centrifugal and  Displacement pumps in process applications include: exhaust seals, pulpers, digesters, mixers, agitators, dryers and blowers, super heated high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia, organic solvents, hydrocarbons, fuel oil, cryogenic liquids, Not recommended for strong oxidizers  as fuming nitric acid, oleum etc.   Product Description : Sigma 198 (High Temperture Packing)A high temperature unique & universal seal gland packing made of high purity carbon filament yarn packing having a good thermal conductivity, flexibility, resiliency, elasticity and low friction..   FEATURE   • High thermal conductivity for cool running. • Very good start-up and emergency running characteristics. • Less gland adjustment, easy break-in, & even compression in all rings • PREVENT Galvanic corrosion of the spindle/shaft • Excellent low co-efficient of friction and minimal Shaft wear. • Very Resilient and resistance  to thermal shock & high thermal conductivity • Significant serviceability of packing. • Special grade Sigma 171 (on request) for Nuclear Application. 

Brand Name : SIGMA

APPLICATIONS / USES : Wire Reinforced graphite packing(High Pressure Valve Packing), the packing made of low-sulphur expanded graphite yarns with corrosion inhibitor, reinforced with Inconel / S.S. wire. The exclusive packing is formable, yet tough. Rated in steam service  maintains integrity in steam up to 650°C   Application :Designed for hot water, high temperature and pressure steam, heat transfer fluid, hydrogen gas, ammonia, solvents, hydrocarbons, cryogenic liquids etc, except for fewer strong oxidizer Prime Features : • High thermal conductivity for cool running. • Very good start-up and emergency running characteristics. • Less gland adjustment, easy break-in, & even compression in all rings • PREVENT Galvanic corrosion of the spindle/shaft • Excellent low co-efficient of friction and minimal Shaft wear. • Very Resilient and resistance  to thermal shock & high thermal conductivity • Significant serviceability of packing. • Non-abrasive; hence rules out shaft scoring

Brand Name : SIGMA

APPLICATIONS / USES : Compressed Asbestos Fibre (crysotyle) processed with NBR (Nitrile Butadiene Rubber) & SBR (Styrene Butadiene Rubber) bonded with high grade binder compound manufactured with latest technology consistently Uniform Jointing Sheet. Application :Best suitable for use against dry and wet steam, water, gases, alkalies, oil at normal temperatures, chemicals fuels, etc. and general engineering. To seal off motor oil, carburetor mixtures, hydraulic fluids, low temperature oils, steam, alkalies and water/antifreeze and water / anticorrosion mixtures, highly suitable for internal combustion engines, compressors.

Brand Name : SIGMA

Product Description : Metallic Graphited Gland RopeA specially developed braided packing for super sealing jobs made from high grade asbestos fibre yarn reinforced with inconel wire and suitably lubricated. It will function most effectively against super sealing jobs on valve stems in power plants and oil refineries. A well recommended packing for control valves at high pressures and temperatures and various other applications.Temp. 680 Deg C   APPLICATIONS / USES : A Specially developed braided packing for super sealing jobs made from high grade asbestos fibre yarn reinforced with inconel wire and suitably lubricated. It will function most effectively against super sealing jobs on valve stems in power plants and oil refineries. A well recommended packing for control valves at high pressures and temperatures and various other applications

Brand Name : SIGMA

Sigma 1350 Graphited Asbestos Braided Gland Packing With Lubricants APPLICATIONS / USES : Asbestos gland packing made of High grade Asbestos fibre yarn in duplex braid interlock construction to increase dimension stability of Gland packing, well lubricated with high temperature resisting lubricants to sustain high pressure and temperature Application :Dynamic sealing--to be used as a stuffing box in pumps (especially boiler feed pumps) and in valves.Resistant to alkaline solutions, inert fluids, steam, gases, hot water and salt solutions.A good gland packing for high temperature valve application and is suitable for service with steam, butane and propane gases, oil vapour furnace oil. Very usefull for Rotary and reciprocating plant pumps & valves. oils, corrosive chemical & gases, petroleum byproducts, oxygen services, Dyestuffs, synthetic resins sector chemicals.  Not recommended to use on molten metals, concentrated acids and gaseous fluorine.   FEATURE   • Long maintenance free service life. • Minimal shaft wear and leakage • Pliable, wear-resistant and dimensionally stable • Resists High Temperature • Stable fucntionable at high pressure • Rugged and non-toxic • High density, dimensionally stable - very little water absorption • Ideal for valve and slower shaft speed applications

Brand Name : SIGMA

Sigma 99 High Performance Packing (PTFE - Graphite Fibre Gland Packing) APPLICATIONS / USES : A universal super performance packing made of PTFE(polytetra fluoro ethylene) Graphite filament yarn reinforced with synthetic fibre gland packing  Duplex braided interlock construction to increase dimension stability. The combining benefit of PTFE, Graphite & high temperature resisting lubricants gland packing offers the ideal balance between density, resilience, compressibility,strength and durability of the packing.   Product Description :A universal super performance packing made of PTFE(polytetrafluoro ethylene) Graphite filamentfibre yarn.  Duplex braided interlock construction to increase dimension stability. The combining benefit of PTFE, Graphite & high temperature resisting lubricants gland packing offers the ideal balance between density, resilience, compressibility,strength and durability of the packing.A high performance packing is recommended for oil & solvents, caustics, acids, dyes,  chemicals, chlorinated water, white and black liquor, wood pulp, detergent, alkalies, hydrocarbons, inorganic chemical handling equipments, steamvalvess, metering pumps, reactors, mixers, autoclave  glands, bauxite slurries, bottom ash slurry pumps, mineral handling slurries, tailings pumps and other slurry processing applications. Not recommended to use in strong oxidising agents, aqua regia fluorine, fuming nitric acid, oleum and molten alkali metals.   • Extended service life by up to 400% in harsh environments. • Well proven with aggressive media • High thermal conductivity for cool running. • Low coefficient of friction and minimal shaft wear. • Very good start-up and emergency running characteristics. • Less gland adjustment, easy break-in, & even compression in all rings • Six times better heat conduction as against pure PTFE packings at comparatively high speeds. • Significantly low thermal expansion thus resisting ‘ over expansion’ extrusion under service. • The packing does not harden and runs cool. • It has low co-efficient of thermal expansion.

Brand Name : SIGMA

APPLICATIONS / USES : Sigma GlassFibre Ropes are made by special quality (imported from Germany) E-glass continuous filament made by inorganic flexible fiberglass fibers, twisted together to form desired cross section.  Henceforth Ropes of required sizes (in round or square section) are manufactured by interlock braiding technology and tension are adjusted in machine to obtain desire tightness in ropes.   Features :pH range : 0 -14Temperature withstanding : 600o Degree CResistant to most chemicalsIt does not burn or smolder, shrink, swell, & stretch resistant.It retains high tensile strength at elevated temperature while maintaining great flexibility. Sigma GlassFibre Ropes are widely used in various applications: Processing Vessels, Tanks, Grooves, Furnace Doors, Covers, Ovendoors, Flanges in sheet metal & steel fabricating industries etc.Note : Glassfibre Ropes are also available in with impregnated by PTFE, Polyurethane, Graphite, Mica, silicon rubber etc for various spl. application & use

Brand Name : SIGMA