As a professional gland packing manufacturer, there are 4 types of Ginseal PTFE Packing offered.

1. PTFE Gland Packing With Oil
   • Item No.: JSP-PT10
   • PTFE gland packing is a kind of compression packing braided with pure sintered, high-performance PTFE-multifilament- yarns with thorough PTFE-impregnation treated with a special lubricant.
   • It still keeps PTFE’s characteristics which are well known for its outstanding resistance to chemical medium, low coefficient of friction and wide temperature tolerance. PTFE Packing’s flexibility makes it be a popular choice for those difficult severe environments where strong solvents or corrosive chemicals exist.
   • Ginseal PTFE Gland Packings are a good seal for valves and pumps.PTFE compression gland packings are suitable to be used in a wide range of applications including food production, pharmaceutical industry, chemical processing, water industry, and hospitals, etc.
2. Pure Teflon Packing
   • Item no.: JSP-PT20
   • Pure Teflon Packing is a diagonally braided PTFE packing with silicon
     oil-free lubrication.
   • Operating range
     Pressure:
     p (pumps) = 10 bar, p (valves) = 100 bar
     Sliding velocity:
     vg (pumps) = 10 m/s, vg (valves) = 2 m/s
     Temperature: t = -200 °C … +280 °C
     Chemical resistance: pH = 0 … 14
   • Pure Teflon Packing is a diagonally braided PTFE packing with silicon oil-free lubrication.
3. PTFE Graphite Packing With Oil
   • Item No.: JSP-PT30
   • Ginseal PTFE Graphite Packing is braided with pure PTFE / Teflon yarn
   • Ginseal PTFE Graphite Packing with Oil impregnated with graphite and with lubricant. Compared with GFO Packing, it’s an economical choice while providing almost equivalent performance- leak rate, heat transfer, and elevated temperature yarn shrinkage.
   • Graphite Filled PTFE Packing combines characteristics of PTFE and Graphite which gives high thermal conductivity compared with pure PTFE gland packing. The black PFE packing provides great sealing properties as compressible, durable, self-lubricating, chemical resistant and heat-dissipating mechanical sealing parts.
   • 1–Universal PTFE/graphite extruded packing (black).
     2–Excellent cross-sectional density, self-lubricating, wear-resistant but gentle to shaft, absorbs abrasive particles.
     3–Excellently suitable for abrasive media when additionally low gas leakage and low friction are required.
4. PTFE Graphite Packing
   • Item no.: JSP-PT40
   • PTFE Graphited Packing Rope is soft, with low density There are no free particles of graphite on the surface and therefore no contamination can occur.
   • PTFE Graphite Packing is braided through a specially graphited PTFE yarn which provides high thermal conductivity from graphite and at the same time with all other great characteristics of PTFE like chemical resistance and durability. It is also can be called black PTFE braided Packing compared pure PTFE packing.
   • This combination makes the graphited PTFE packing a really good option for pumps and valves, and for rotating types of equipment such as mixers and agitators.
   • GINSEAL PTFE packing is used in the applications where high purity and corrosion resistance is required; It is widely used in food industries, the pharmaceutical industry.
   • The Braided Graphite PTFE Packings are ideal for controlled leakage and extrusion resistance at high pressures and shaft speeds with their excellent conformability, adjustability and flexibility.
   • Operating range
     Pressure:
     p(pumps) = 25 bar, p(valves) = 100 bar,
     p(plunger pumps) = 250 bar,
     p(mixers, agitators, kneaders, filters) = 25 bar
     Sliding velocity:
     vg(pumps) = 12m/s, vg(valves) = 2 m/s,
     vg(plunger pumps) = 2 m/s ,
     vg(mixers, agitators, kneaders, filters) = 2 m/s
     Temperature: t = -75 °C … +280 °C, hot water, without cooling system:
     max. +140 °C
     Chemical resistance: pH = 0 … 14

PTFE Packing Specifications

Gland packing is in the form of a stuffing box and used to seal a reciprocating or rotating shaft against a fluid.
The braided packing is usually braided with the string which has been soaked/impregnated in a similar grease of tallow. When the gland packing is installed, it will be compressed to form a watertight seal and prevent the water from leaking up the shaft when the tap is turned on.

Some unique properties of PTFE make the PTFE packing rope an excellent choice for some difficult environments.
It’s excellent resistance to a wide variety of aggressive mediums, including very strong acids and alkalis. And its low coefficient of friction in contact with most surfaces enables PTFE Packings to be a very good seal to reduce power consumption and generation of heat while it’s working. The Teflon braided gland packings can be used as a valve and pump packing, especially good for corrosive media, high-speed applications and some applications which require clean and minimum contamination material.

Our Teflon Packing often used as the pump packing, valve packing, flange packing.

Packages &.Shipment:

Aramid Fiber Packing

Aramid PTFE Fiber Packing

Expanded Graphite Packing

Carbon Fiber Packing Impregnated PTFE

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A tough, high-performance packing, cross-plaited from texturized aramid yarns. As a professional Aramid Fiber Packing Manufacturer, there are 5 types of aramid packing in our factory.

1. Aramid Fiber Packing
   • Item No.: JSP-AR10
   • This is braided from Pure Aramid Fibers. These fibers are extremely strong and smooth. These fibers are treated with special quality High-temperature resistant lubricant.
2. Aramid Packing Impregnated PTFE
   • Item No.: JSP-AR20
   • GINSEAL Aramid packing impregnated PTFE is a diagonally braided packing of high quality, smooth synthetic partly pre-impregnated endless aramid fibers (Kevlar) with multiple PTFE impregnation and lubricant. It is extremely tough and durable gland packing with chemical compatibility better than PTFE-lubricated asbestos and the unsurpassed mechanical strength of Aramid.
     The packing is ideally and uniquely suitable for any equipment handling highly abrasive media like sludge pumps and dredges pumps, slurry pumps, hydro pulpers blenders, mixers and extruders that process rubbers, gums and abrasives, reciprocating pumps, hydraulic pumps, centrifugal and rotary pumps in industries like mining & minerals, municipal wastewater, oil & gas refineries, power generation, pulp & paper, and steel & metals, petrochemical & pharmaceutical manufacturing.
     Furthermore, it offers great quality and high strength and is, therefore, packing for all industry branches, especially the chemical and petrochemical industry, wastewater, paper, and pulp.
3. PTFE Packing With Aramid Fiber Corner
   • Item No.: JSP-AR30
   • Multi-yarn packing, the corners of packing are made of aramid yarns impregnated with PTFE, while the friction faces are made of pure PTFE yarns. This structure enhances the lubrication ability of aramid fiber and improves the strength of pure PTFE. Multi-yarn in zebra braided packing consists of pure PTFE and aramid, lubricated with silicone oil.
     The Aramid Yarn is dipped in PTFE dispersion and saturated and sealed with the PTFE particles to protect the Kevlar fiber from chemical action. The PTFE provides the packing with greater resistance to chemical inertness, lower coefficient of friction and prevents damage from chemical fluids. The braided aramid / Kevlar corner can reduce extrusion and increase pressure and strength characteristics.
   • The packing is good for general service, agitators, rotating and reciprocating pumps and is recommended for mild acids, caustics, difficult chemicals, air, gases, solvents, oils, general plant applications.
4. Graphite PTFE Packing With Aramid Corner
   • Item No.: JSP-AR40
   • Graphite PTFE Packing with Aramid fiber corner packing is a high-quality combination of PTFE/graphite yarns diagonally braided with corners of aramid fiber to reduce gap extrusion. This is a special packing for applications at the high-pressure range and simultaneous oscillating movements as in plunger pumps.
   • The graphite / PTFE with Aramid corners Packing is designed for pump and valve and used in corrosive and abrasive applications.
   • It‘s suited for equipment like valves, centrifugal, rotary and reciprocating pumps, mill stock pumps, agitators or any other service where strength and good lubricating qualities are needed.
   • The gland packing can be used in oil & gas, power plants, refineries & petrochemical plants, wastewater treatment, sugar plants, pulp & paper industry, marine services.
   • By using this packing, we can extend shaft lif and protect from packing extrusion at the back of the gland.
5. Spun Aramid Fiber Packing
   •  No.: JSP-AR50
   • Braided from high-quality DuPont spun Aramid/Kevlar fiber with PTFE Impregnation and lubricant additive. It shows good chemical resistance, high elasticity, and very low cold flow. It is wear-resistant but no harm to the shaft. Compared with other kinds of packing, it can resist more severe media and higher pressure. The packing is also lubricated with a silicone-based COM- pound for a quick and easy break-in.
   • This packing is softer than common aramid fiber packing and has more content of PTFE and lubricant to make sure its fibers closer to each other to supply high lubricant and low abrasion of the shaft, especially suitable for reciprocating pumps with small grains, high pressure, and high line speed.

Packages &.Shipment:

Filler for Spiral Wound Gasket

Hoop for Spiral Wound Gasket

Rings for Spiral Wound Gasket

Metal Jacketed Gasket

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Multi-yarn packing, the corners of packing are made of aramid yarns impregnated with PTFE, while the friction faces are made of pure PTFE yarns. This structure enhances the lubrication ability of aramid fiber and improves the strength of pure PTFE. Multi-yarn in zebra braided packing consists of pure PTFE and aramid, lubricated with silicone oil.
The Aramid Yarn is dipped in PTFE dispersion and saturated and sealed with the PTFE particles to protect the Kevlar fiber from chemical action. The PTFE provides the packing with greater resistance to chemical inertness, lower coefficient of friction and prevents damage from chemical fluids. The braided aramid / Kevlar corner can reduce extrusion and increase pressure and strength characteristics.
The packing is good for general service, agitators, rotating and reciprocating pumps and is recommended for mild acids, caustics, difficult chemicals, air, gases, solvents, oils, general plant applications.

Graphite PTFE packing with aramid corner
Item No.: JSP-AR40

Graphite PTFE Packing with Aramid fiber corner packing is a high-quality combination of PTFE/graphite yarns diagonally braided with corners of aramid fiber to reduce gap extrusion. This is a special packing for applications at the high-pressure range and simultaneous oscillating movements as in plunger pumps.
The graphite / PTFE with Aramid corners Packing is designed for pump and valve and used in corrosive and abrasive applications. It‘s suited for equipment like valves, centrifugal, rotary and reciprocating pumps, mill stock pumps, agitators or any other service where strength and good lubricating qualities are needed.
The gland packing can be used in oil & gas, power plants, refineries & petrochemical plants, wastewater treatment, sugar plants, pulp & paper industry, marine services.

By using this packing, we can extend shaft life and protect from packing extrusion at the back of the gland.

We can also provide Zebra type Aramid PTFE Packing, please contact our sales team for more information.

Packages & Shipment:

PTFE Fiber Packing

Aramid Fiber Packing

Expanded Graphite Packing

Carbon Fiber Packing Impregnated PTFE

PTFE Joint Sealant

Die-Formed Ring

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GINSEAL has 5 types of expanded graphite packing as follows:

1. Expanded graphite packing
   • Item no.: JSP-FG11
   • Expanded graphite packing is braided with flexible graphite yarn
   • The packing can provide a seal in hot water, high-temperature & Pressure environment.
   • Specifications available: 3x3mm~90x90mm
   • Other dimensions please contact us.
2. Flexible packing reinforced with wire
   • Item no.: JSP-FG12/13
   • GINSEAL Graphite packing is used in the high-temperature environment. It contains a special high temperature impregnation as well as a corrosion inhibitor. Due to the high wire, it can be used without end rings.
   • Expanded graphite packing is made from permanently elastic, pure expanded graphite foils. This flexible and adaptable packing is especially suitable for applications with high pressure and high-temperature services. As a standard packing, expanded graphite packing is suitable for almost every industrial sector, especially power plants and the chemical industry.
3. Flexible packing reinforced with wire
   • Item no.: JSP-FG12/13
   • The braided graphite packing is a pure graphite compression packing with Inconel wire running down the center of each strand and the strands are braided into a required square cross-section.
   • This packing can stand higher pressure than the pure graphite packing as it’s braided with Inconel wire which increases the friction while the gland packing is working.
     It’s the best packing for high temperature and pressure control and block valves, LP steam turbine valve, condensate line valves, manually valves, power recovery valves, soot blowers, hydro pulpers, agitators and mixers, refiners, high & low-pressure feeders in power plants, refineries & petrochemical plants, pulp and paper industry, wastewater treatment, marine services, and sugar plants, etc.
   • Expanded graphite packing with Inconel wire can be used in valves and rotary applications, high temperature, and high-pressure conditions.
4. Outside crocheted Inconel jacket graphite packing
   • Item no.: JPS-FG20
   • JPS-FG20 is braided from high purity expanded graphite material
     (C-content >99 %) over knitted with Inconel wire. It contains a special high temperature impregnation as well as a corrosion inhibitor. Due to the high wire content, it can be used without end rings.
   • The graphite gland packing is braided with graphite yarn with corrosion inhibitor and fiberglass-reinforced and Inconel wire also outside braided Inconel wire mesh again.
   • Operating range
   • Pressure: p = 450 bar
   • Sliding velocity: vg = 2 m/s
   • Temperature: t = -200 °C … +450 °C,
   • -200 °C … +650 °C (steam)
   • Chemical resistance: pH = 1 … 14
5. Graphite packing with carbon fiber corner
   • Item No.: JSP-FG30
   • SP-CB30 is a braided packing made from expanded graphite, with reinforced corners made of carbon fiber, reinforced with textile fibers. This packing solution is elastic, extrusion resistant packing for applications with high-temperature/high-pressure. Particularly appropriate for power plants and chemical applications.
   • The carbon fiber corners make the gland packing three times more resistant to extrusion and also increase the pressure handling capabilities when compared to non-reinforced / general use flexible graphite packing.
   • The graphite packing can be used in many demanding applications for dynamic or static. It’s particularly suitable for high temperature and high-pressure service in valves, pumps, mixers and agitators, expansion joints, etc.

The graphite gland packing is made from yarns with high purity graphite content with low modulus of elasticity and nonabrasive, non-hardening and self-lubricating. This Compression Graphite Packing work as a mechanical sealing by providing an excellent high and low temperature operating ability, The braided graphite packing can be used dry in pumps and withstand dramatic pressure and temperatures in valves, which is really suitable for general service low leak pump and valve operation.
The flexible graphite braided packing can be suitable for valve, rotating pumps, and reciprocating pumps in the marine industry, and for agitators, mixers, dryers, blowers in the environment of sludges, slurries, wastewater, air, seawater, brines, petroleum fuels, superheated steam, solvents, petroleum oils, and chemicals, etc.

Packages & Shipment:

Besides expanded graphite packing, we also provide other packing material, such as PTFE /Teflon Packing, PTFE graphite packing, asbestos graphite packing, graphite impregnated packing

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As a professional gland packing manufacturer,  there are 2 types of carbon fiber packing in Ginseal Factory:

1. Carbonized PTFE packing impregnated in graphite
   • Item No.: JSP-CB10
   • Carbon fiber packing with graphite is woven of strong carbon fiber
     After softening treatment and impregnation with mixture latex of fine graphite powder, PTFE dispersion and lubricant. It is chemical resistant, heat conductive and with high strength, so this item is widely used with revolving and reciprocating pumps in which chemical corrosive media and particle grains exist. It’s the best sealing material for high pressure a, high temperature and corrosion.
     When the gland packing is used for pumps, frictional heat is freely conducted to the stuffing box metal by its excellent thermal conductivity with no or little damage caused to the shaft sleeve or to the packing.
2. Carbon fiber packing impregnated PTFE
   • Item No.: JSP-CB20
   • Carbonized fiber packing is a particularly flexible combination of high-quality carbon yarns and PTFE-yarns, diagonally braided with special PTFE compound and impregnated with running-in lubricant.

Packages &.Shipment:

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Order Details From Expanded PTFE Joint Sealant Manufacturers

• Name: Expanded PTFE Joint Sealant
• Item No.: JSP-EP10
• PTFE sealant is made from of 100% pure, virgin Teflon / ePTFE with self-adhesive on one side. The tape provides a quick seal and good flexibility.
• The GINSEAL expanded PTFE joint sealant has proven to be excellent for sealing flanges on machines, tanks, housings, pumps, gearbox covers, water level valves, etc.
• Despite its high level of breaking and tensile strength, the gasket remains soft and supple and is perfect for smoothing out uneven areas on the sealing surface.
• The sealant is stretched using a special technique that allows the material to retain its individual properties.
  The glue strips attached to one side serve as aids for easy fitting of the strip during installation.

Applications:

• Chemical Manufacturing and Transporting Distilling
• Food Equipment Manufacturing
• Food Processing
• Heating and Air Conditioning Automotive Paint Booths Petrochemical Production Pharmaceutical
• Power Generation
• Pulp and Paper
• Pumps and Valves

Performance:

• 100% expanded virgin PTFE
• Withstands a wide range of temp. From -250OC to +260OC Pressure from full vacuum to 3000psi
• Unaffected by common chemicals, pH range 0-14
• Soft and compressible under low bolt loads
• No creep or cold flow
• Non-contaminating, non-toxic, silicone-free
• Helps meet tough EPA standards for fugitive flange

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Product: Die-formed Graphite Ring
Item No.: JSP-DF10

Die-formed graphite rings are made from permanently elastic, expanded graphite tapes. Therefore this profile rings are almost maintenance-free, for severe temperature changes and /or extreme temperatures. The packing is a standard solution for all media in nearly all large and small boiler installations. The rings are easy installed,

Specifications available 10 – 1000mm

Forms of supply
Available as a complete ring or split rings. Metal wire & corrosion inhibitor & PTFE
Impregnated can be added to provide excellent sealability.

Packages &.Shipment:

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Item No.: JSP-EX10
The graphite tapes are manufactured from high purity industrial grade flexible graphite sheet without filler and binder material.
1–Corrugated graphite tape with/without self-adhesive coating, with corrosion inhibitor, are all available on request.
2—Density: 1.0 g/cm3.
3—Thickness availability: as customer’s requirement.

Packages &.Shipment:

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