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Rex Gasket and
Gland Packing

Gland Packing

Carbonaceous Aramid Fiber Packing- 6003

This gland packing is made from pure Aramid (Kevlar) fibers impregnated with carbon for excellent heat dissipation and low friction, minimizing shaft wear. The Aramid base provides high strength, making it ideal for aggressive, abrasive slurry pumps.


Service Conditions:

  • Hazardous and Abrasive media, Slag & slurry pumps, etc
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Gland Packing 99

We import, export, and supply a unique range of gland packings for rod shafts in various dimensions. Sourced from reliable vendors and made with advanced technology, our products meet customer requirements and are offered at economical prices.


Industrial Applications

  • An exceptional packing suitable for centrifugal pumps, turbines, mixers, and more. Ideal for applications in the metallurgical and chemical industries, paper pulp processing, and recycling plants.
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REX RI 9 PTFE Fiber Packing

This gland packing is made from 100% virgin PTFE yarns, which are self-lubricating and require no external lubricant. It’s ideal for oxygen services and resistant to corrosive acids, capable of withstanding all types of chemicals under severe conditions.


Features & Benefits:

  • Liquid Oxygen Pumps and Valves acids, alkalis, solvents, dryers, chemicals, air compressor.
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REX RI 45 GFO Gore's PTFE Graphite Packing

Braided from Gore GFO PTFE graphite fibers, this packing features a special lubricant that prevents hardening, minimizing shaft wear and extending its lifespan.


Service Conditions:

  • Oils, Hydrocarbons, Solvents, Acids, Alkalis, Detegents, Distelleries, Chemicals, Dyes, Intermediates, Pesticides, Marine application.
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Rex Ri 81 PTFE Aramid Packing

This gland packing combines PTFE fiber at the faces with pure Aramid at the corners, offering excellent dimensional stability. It is recommended for plunger pumps and pumps handling corrosive media. This packing is non-toxic and non-contaminating.


Service Conditions:

  • Liquid ammonia, carbonates, urea, oxygen pumps and valves, acids, and the food industry.
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Tadpole Gasket

Silicone Coated Tadpole Seals

Tadpole seals with silicone coating are designed to provide an effective seal for various applications. The silicone coating enhances their durability and flexibility, making them suitable for use in a wide range of environments.


Variants:

  • Silicone Coated Fiberglass Cover/Stainless Core
  • Silicone Coated Fiberglass/Hollow Core
  • Silicone Coated Fiberglass Cover/Galvanized Core Tadpole Seal
  • Silicone Coated Fiberglass Cover/Aramid Rope Core
  • Silicone Coated Fiberglass Cover/Fiberglass Core Tadpole Seal
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Graphited Tadpole

Graphited Tadpole seals are designed for high-temperature, low-pressure services, with treated cover materials over resilient cores. They seal flanges with limited bolt force or uneven surfaces and feature a graphite coating for improved abrasion resistance and a blended appearance, remaining permanent at high temperatures.


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High Temperature Tadpoles Gaskets

Our Tadpole gaskets offer high-temperature sealing for ovens and dryers up to 1000°F / 540°C. Made with Type E fiberglass, the bulb can be filled with fiberglass or stainless steel for proper compression, and the bead can be adapted for different door constructions. Our expertise in textile engineering and coating ensures a variety of constructions to meet specific environmental and design needs.


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Tadpole Woven Gasket

Tadpole Woven gaskets are made from woven fiberglass cloth over a dense knit braided fiberglass rope or heat-resistant core. They are ideal for sealing flanges or applications with low bolt force.


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Ceramic products Ceramic Woven Tapes

Square & Round Ceramic Rope

REX ceramic fiber rope, available in square and round shapes, is ideal for caulking and thermal insulation, offering low thermal conductivity and high-temperature resistance.


Advantages

  • Low thermal conductivity.
  • Will not burn or smoulder.
  • Resistance to thermal shock.
  • Resistance to vibration and stress
  • High tensile with Inconel wire reinforced.
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Ceramic Fiber Cloth

Ceramic fiber cloth contains a binder that burns off at lower temperatures without affecting insulation. Made from high-quality alumina silica fiber, it is mechanically needled for increased tensile strength and can withstand temperatures up to 2300°F. Reinforced with fiberglass filaments and optional Inconel or alloy steel wire, it is lightweight, has low thermal conductivity, and resists most corrosive agents. Ideal for use in welding, foundries, steel mills, boiler insulation, shipyards, refineries, power plants, and chemical plants.


Synonyms of product:

  • Ceramic Fiber textiles
  • Ceramic fabrics
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Asbestos tape

Asbestos tape is a woven material used for insulating exhaust pipes, electric cables, and providing hot and cold insulation. It is also used as a lining for switchboards, fuse boxes, and as a joining material for oven doors.

Asbestos listing tape is specifically available for insulating traction motor coils and electrical windings. Additionally, Asbestos tape treated with a heat-resistant rubber compound is designed for sealing manhole and mud-hole covers on boilers and tanks. A wire-reinforced version is also available for use with pressure vessels.


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Vermiculite Coated Ceramic Fiber Cloth

This soft, flexible cloth is made from ceramic fiber yarn reinforced with steel wire and coated with vermiculite. It is a great asbestos replacement for thermal insulation and heat protection, resisting burning, rotting, mildew, and most acids, and is suitable for temperatures up to 1050°C.


Applications:

  • Used in welding blankets stress relieving, removable insulation covers, fire blankets, fire curtains, expansion joints, oven door seals, flue ducts, flue liner protection, Cable protection, Pipe wrap, High-temperature gaskets.

Advantage :

  • Compared to uncoated Ceramic Fiber, vermiculite coated Ceramic Fiber fabric cloth has little irritation of skin and provides increased resistance to high temperature, flame, and abrasion. In addition, the vermiculite film helps to seal against gases and liquids. Vermiculite Coated Ceramic Cloth is completely non-flammable.
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Refractory Ceramic Fiber (RCF) Paper

Refractory Ceramic Fiber (RCF) Paper is made from alumina-silicate fibers with minimal binders that burn off cleanly. It has low shrinkage, good strength, low thermal conductivity, and flexibility with minimal off-gassing. REX RCF Paper offers a uniform structure with controlled thickness, making it ideal for gaskets, seals, and complex shapes.


Advantages:

  • High flexibility
  • Good resistance to tearing
  • Precise thickness
  • Resistance to thermal shock
  • Very low thermal conductivity
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Ceramic Fiber Cloth

Ceramic fiber cloth, woven from ceramic yarns, is an excellent asbestos alternative for thermal insulation. Quality tested for dust control, it can be laminated with aluminum foil and reinforced with glass fiber or metallic wires. Ideal for high-temperature applications, it offers superior heat insulation and durability.


Applications:

  • Heat Insulation Curtain
  • Large Area Thermal Insulation
  • Radiant Heat Shielding
  • Flexible Fabric Expansion Joints
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Fire Sleeves

Pyro Jacket Fire Sleeve For Hose

REX Silicone Sleeve & Tape protects hoses, wires, and cables from high heat and flames, withstanding temperatures up to 260°C / 500°F and molten splashes up to 1650°C / 3000°F. Made of knitted fiberglass coated with silicone rubber, it resists hydraulic fluids and fuels, insulates against energy loss, and allows for bundling of cables. The braided version meets AS1055D standards for flow and pressure.


Features & Benefits:

  • Item Code: RI-784
  • Port of Dispatch: Nhafa Sheva
  • Production Capacity: 1000 Meter per Day
  • Delivery Time: 2 weeks
  • Packaging Details: Carton box suitable for export
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Fire Sleeve With Velcro

REX Silicone Shield with hook and loop closure protects hoses, wires, and cables from high heat and flames. Made from woven fiberglass coated with silicone rubber, it offers durable, flexible protectio


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Rex Fire Sleeve - Pyrojacket

Our high-temperature materials, made from fiberglass, silica, and ceramic, handle temperatures up to 3002°F (1650°C) and offer energy savings and personnel protection. They shield hoses, pipes, tubes, wires, and cables from abrasion, moisture, chemicals, and corrosion. Available as fabrics, sleeves, ropes, and tapes (with or without adhesive), we also specialize in Pyro Jackets and Fire Sleeves (silicone-coated fiberglass) for enhanced heat resistance.


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Fire Resistant Sleeves

Vermiculite Coated Fiberglass Cloth

Vermiculite Coated Fiberglass Cloth resists heat and flames up to 1500°F / 815°C. Made from non-burning type E fiberglass and coated with vermiculite, it offers superior thermal insulation.


Features:

  • Very High Temperature, Heat & Flame Resistant Thermal Insulating Fiberglass Fabric.
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Silicone Coated Fiberglass Tape

REX Silicone Tape protects hoses, wires, and cables from high heat and flames, with continuous protection up to 260°C / 500°F and molten splash resistance up to 1650°C. Made from knitted fiberglass and coated with silicone rubber, it resists fluids and oils while preventing energy loss and allowing for easy bundling.


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Fire Resistant Mat

REX Silicone Shield protects hoses, wires, and cables from high heat and flames, with continuous protection up to 260°C / 500°F and molten splash resistance up to 1650°C. Made from woven fiberglass and coated with silicone rubber, it resists fluids and oils, insulates against energy loss, and shields cables from molten metal splashes.


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Fiberglass Sleeve

Our braided Fiberglass Sleeve withstands up to 1000°F (538°C) and expands/contracts by 25% to improve handling and abrasion resistance. The acrylic saturant decomposes around 400°F (204°C) without affecting performance, and the sleeve meets ASTM D-578 standards.


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Rubber Gasket

Non Metallic Gasket

Non-metallic gaskets, or soft gaskets, compress easily under bolt load and are available in materials like elastomers, PTFE, flexible graphite, and high-temperature sheets. They come in various temperature and pressure-resistant options.


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Metallic Gasket

Metallic gaskets provide superior sealing for high-quality surfaces compared to non-metallic gaskets, making them ideal for medium and high-pressure applications. They are available in various sizes, thicknesses, and designs, all made from metallic materials.


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Silica Fiber Products

Silica Cloth

REX Silica Cloth, made from high-purity silica fibers, withstands temperatures up to 1000°C. It’s durable, resistant to abrasion, acids, and does not burn or rot.


Applications

  • Welding & Burning Safety Blankets & Curtains
  • Furnace High-Temperature Insulation
  • Flange & Valve Covers
  • Furnace Curtains
  • High-Temperature Composites
  • Thermocouple Insulation
  • Fuel line insulation
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Silica Sleeve

Our densely woven Silica Sleeve is ideal for protecting delicate components and personnel from high-temperature exhausts and pipes. Braided from silica yarns, the sleeve is strong and flexible, with a thick 60-mil wall for enhanced thermal protection up to 1800°F (982°C). It cuts easily with scissors, expands for easy installation over hoses and cables, and insulates exhaust systems effectively.


Applications:

  • Silica sleeve is used for protecting hoses, pipes, metal tubes, electrical cables which may be subjected to extreme temperatures.

Characteristics:

  • Abrasion resistance: Good
  • Flammability: Will not ignite
  • Thermal insulation: Very good
  • Expansion Ratio:1:2
  • Chemical resistance: Excellent
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Fabric Expansion Joints

Fabric expansion joints are ideal for gaseous media like air, exhaust gases, solvent fumes, and abrasive gases such as coal or cement dust. Their modular design allows them to adapt to various conditions, including strict sealing, and temperature or pressure fluctuations. High-quality materials and expert design ensure durability and long service life.


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Flame Retardant Adhesive Tape

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Other Details:

  • Fire resistant
  • Extremely flexible
  • Excellent resistance to radiation
  • It frays only slightly when cut
  • Low coefficient of thermal dilation
  • Excellent heat insulation properties
  • Very high chemical resistance, especially to acids
  • Human Friendly
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Welding Blanket

Fire Blankets

A fire blanket is a safety device used to extinguish small fires by smothering them. Made from flame-resistant materials like fiberglass or Kevlar, they are stored in quick-release containers for easy use. Fire blankets, which can withstand temperatures up to 900 degrees, are effective for cutting off oxygen to a fire and are often easier to use than fire extinguishers for those without experience.


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Welding Blanket Type I

The Welding Blanket Type I is a high-temperature safety blanket made from E-type fiberglass, designed to protect against welding sparks and molten slag. It has a heat-resistant coating on both sides, enhancing durability and resistance to high temperatures.


Applications:

  • The common application includes welding spark protection blankets/ curtains, plumbers pads, fire protection, insulation mattress/jacket cover material, high-temperature fabric seals.

Properties

  • Non-hazardous to health
  • Rot proof
  • High strength
  • Dimensionally stable
  • No toxic components
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Welding Blanket Type II

The REX Non-Asbestos safety blanket is made from high-temperature ceramic woven fiber reinforced with stainless steel wire for strength. It is coated on both sides with a heat-resistant treatment, improving its durability against welding sparks, slag, and high temperatures.


Applications:

  • Non-hazardous to health
  • Rot proof
  • High strength
  • No toxic components
  • Incombustible
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Non-Asbestos Gland Packings

Pure Graphite Packing

Rex RI – 18 Pure Graphite Packing is braided from pure graphite fibers. It is non-corrosive, self-lubricating, and provides frictionless sealing, which extends the lifespan of both the packing and sleeve.


Service Conditions:

  • Acids, Alkalis, Oils, recommended for High-Pressure Steam applications. Not suitable for Nitric acid.
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Silica Tape with Adhesive

REX Silicone Tape shields hoses, wires, and cables from high heat and flames, enduring up to 260°C (500°F) continuously and 1200°C (2200°F) in molten splash. Made of fiberglass and silicone rubber, it comes in 50 mm and 100 mm widths and 0.8 mm and 1.3 mm thicknesses. REX RI – 639 Silica Tape, with 96% SiO2 fiber and a high-temp adhesive, ensures secure wrapping and added protection.


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Non Asbestos Jointing Gasket Sheet

Non Asbestos Jointing Sheet

We are a top manufacturer of compressed non-asbestos jointing sheets that prevent leakage between surfaces under compression. Rex jointing sheets meet international standards and handle high compressive loads, available in various designs for different industrial needs, budgets, and chemical exposures.


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Non-Asbestos Gaskets

A non-asbestos gasket seals gaps between surfaces to prevent leakage under pressure and can fill imperfections in machine parts. Typically cut from sheet materials, these gaskets avoid asbestos due to health risks, even though asbestos may be used in some high-pressure applications.


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Ceramic Fiber Products

Ceramic Paper

REX RCF Paper, made from alumina-silicate fibers, has minimal binders that burn off cleanly. It offers low shrinkage, strong handling, low thermal conductivity, and flexibility with minimal off-gassing and odor. The uniform structure ensures consistent thermal conductivity and a smooth surface, ideal for gaskets and seals, and can be easily shaped to fit complex form


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Ceramic Fiber Sleeve RI 378

We manufacture and supply ceramic fiber sleeves for insulating high-temperature cables, wires, and pipes. Woven from ceramic fiber yarns using tubular braiding, these sleeves offer excellent insulation and heat resistance for protecting hoses and cables. They can be reinforced with glass fiber or metallic wire like stainless steel or nickel.


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Metal Washer

Copper washer

A copper washer is a thin, flat ring made of copper, commonly used to create a seal between two surfaces, prevent leakage, or distribute load. It is often utilized in plumbing, automotive, and mechanical applications due to its excellent thermal conductivity, corrosion resistance, and ability to create a tight seal when compressed.


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Fiber Washers

Fiber washers are flat, ring-shaped components made from materials like cellulose, vulcanized fiber, or composite resins. They are used in various applications to provide insulation, cushioning, and sealing, particularly in electrical and plumbing systems. Fiber washers are known for their resistance to water, oils, and solvents, as well as their non-conductive and lightweight properties.


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Aluminium Washer

An aluminum washer is a flat, circular piece made from aluminum, used to distribute load, prevent damage to surfaces, and provide a reliable seal in various applications. Due to aluminum's properties, these washers are lightweight, corrosion-resistant, and durable, making them suitable for automotive, aerospace, and general engineering uses.


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Copper Banjo Washer

A copper banjo washer is a specialized type of washer used with banjo fittings to create a leak-proof seal. Made from copper, these washers are typically used in hydraulic, fuel, and brake systems due to their excellent sealing capabilities under high pressure and temperature. Copper's malleability allows the washer to deform slightly to form a tight seal, making it ideal for use in automotive and mechanical applications.


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Serrated Washers

Serrated washers are washers with serrations, or teeth, on their surface, designed to prevent loosening or rotation of fasteners due to vibrations or torque. The serrations dig into the mating surfaces when tightened, providing extra grip and resistance against movement. They are commonly used in mechanical, automotive, and electrical applications to enhance the locking action of bolts and nuts.


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PTFE Products

PTFE Thread Seal Tape

Rex PTFE Thread Seal Tape is a trusted brand for PTFE thread seal tapes, commonly used by plumbers for general water plumbing applications. It comes in a convenient spool and cap, making it easy to use, and consistently meets ISO 9001-2000 quality standards.


Product Features:

  • Chemically inert and withstands solvents
  • Provides tight assembly and easy disassembly
  • Flame resistant
  • No curing time required
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Expanded PTFE Joint Sealant with Adhesive

Made from pure, monoaxially expanded virgin PTFE with an adhesive backing, this low-friction fluoropolymer offers excellent chemical and weather resistance. It remains stable at temperatures up to 260°C, making it suitable for high-temperature environments, and provides superior electrical insulation.


Key Characteristics:

  • Outstanding chemical resistance
  • Good weathering resistance
  • Extremely low friction
  • Performs well at elevated temperatures
  • Soft and formable
  • FDA compliant grades available
  • Good bearing and wear properties (bearing grades)

Application:

  • Expanded PTFE Tape is versatile for static applications across many industries. Its flexibility compensates for uneven or damaged surfaces, making it ideal for stress-sensitive connections and limited flange loads. It’s commonly used to seal flanges, pump housings, compressors, and heat exchangers.
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Removable And Reusable Insulation Jackets

Removable and Reusable Insulation Jackets

With over 50 years of experience in industrial insulation, we use advanced textiles and insulation materials, along with new manufacturing techniques, to create innovative solutions. REX’s removable and reusable insulation jackets offer a highly effective and cost-efficient option for various power, refining, petrochemical, and industrial applications.


Key Benefits:

  • 45% reduction in energy costs.
  • 25% reduction in heater watt density.
  • 40% Faster Start up time.

TYPICAL APPLICATIONS:

  • Instruments
  • Piping
  • Pumps
  • Turbines
  • Valves
  • Exchangers
  • Exhaust Manifolds
  • Flanges
  • Filters
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Graphite Sealing

Flexible Pure Graphite Ring

Standard die forming reduces the lifespan of flexible graphite rings, so we pre-form them to enhance compressibility and resilience. REX pre-formed rings retain 15% to 20% compressibility, allowing for adjustments and extending their life. This extra care ensures superior performance and longevity.


Features:

  • High percentage of pure graphite
  • Precision made for interference seal fit
  • Wide temperature range
  • Metal reinforcement

Benefits:

  • Chemical inertness and self-lubrication
  • Requires little or no gland adjustment -400 F to 1600F*
  • Higher strength within the same gland
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Rubber Expansion Joint

Rubber Expansion Joint

Rubber expansion joints manage movement in industrial piping systems due to thermal and mechanical changes. With metal flanges, they absorb movement and reduce stress on sensitive components. REX Industries manufactures durable rubber expansion joints, like bellows, using layered fabrics for flexibility and longevity.


Features:

  • Manufactured in single or multiple arches.
  • Greater movement per arch.
  • Galvanized carbon steel or stainless steel retainer ring

APPLICATIONS

  • Absorption of vibrations in pipes, caused by changes in temperature, etc.
  • Also in pumps, deposits, machines, engines, etc.
  • Noise reduction in circuits of fluids.
  • Absorption of all types of movements, such as axial compression, axial elongation, lateral and angular deviations, etc
  • Provide a tight seal against pipe flanges.
  • The connection of pipes which are not properly lined up.
  • Water-hammer reduction.
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Silicon Tape

Self Fusing Silicone Tape

Self-fusing silicone tape bonds to itself without adhesive, creating a moisture and corrosion-resistant seal for electrical insulation, pipe repairs, and more. It conforms to shapes, prevents voids, and remains effective at low temperatures. Ideal for wires, hoses, and extending cords, it provides a residue-free, waterproof, heat, and chemical-resistant wrap.


PERFORMANCE ADVANTAGES

  • Class H electric insulation Tape
  • Air & Moisture Tight Seal
  • Prevents Corrosion
  • No Adhesive, Bonds Only to Itself
  • Resists Weathering
  • Conforms to Irregular Shapes
  • Elastic Memory Seal
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Fiberglass Products

Braided Rope

Our ropes are made from high-quality type E glass, which resists burning and endures temperatures up to 1000°F (540°C) continuously and 1500°F (800°C) occasionally. They resist most acids, alkalis, bleaches, and solvents, and remain flexible. The fiber meets ASTM D-578 standards


Application

  • Applications include boiler, coke oven, industrial oven, and wood stove doors; crucible packing and pollution control equipment; high temperature tying and lacing cords; and tadpole tape/gasket core ropes.
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Fiberglass Fabric

Our fiberglass fabric improves abrasion resistance and withstands continuous temperatures up to 1000°F (537°C) and long-term exposure up to 1112°F (600°C). It is ideal for hot, dry, and aggressive environments, providing excellent insulation and protection. Applications include welding protection blankets, plumbers' pads, and high-temperature seals.


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