Flexible graphite tape, graphite product,graphite material,graphite tape,
W102S Graphite Tape Cutted from flexible graphite sheet in rolls Grade
W111B, as the filler for spiral wound gasket, in-situ pump and valve gland packing, graphite packing rings, Facing
material for camprofile type gaskets, filler for metal jacketed type gaskets.
W102C Crinkle Tape Graphite tape is rolled and corrugated into crinkle tape. It can be used for sealing of threads,
flanges, valve stems.
W102H Graphite adhesive-back tape It means graphite tape or Crinkle graphite tape with adhesive on one side. It is
mainly used for sealing of threads, flanges. Material Data of Flexible Graphite Sheet in rolls and Flexible Graphite
tape
Asbestos packing, asbestos packing,asbestos product,gland packing,
Asbestos packing is braided into packing, made of asbestos yarn and impregnated with PTFE. It has more better
effect of sealing. Used for all rotating and reciprocating pumps, mixers and valves sealing agsinst hot and cold
water, caustics, mild acids, difficult chemical, air, gases, steam, solvents, oil and most marine applications.
Kevlar fiber braided packing, packing,seal,
Kevlar fiber braided packing is made of Kevlar yarn impregnated with PTFE dispersion and processed with
lubricant,brided into square cross section. As the strength and module of Kevlar is as high as the steel-like
strength. So this packing compared with other kinds of braided packing, they can resist more serve media and
higher pressure. It can be installed separately or as end rings with other kinds of packing to combine different
characteristics into packing set.
This packing is mainly used as substitite of asbestos in pump systems. Its property is better than asbestors,
and it covers all the services ranges which asbestos packing provided and more. Under very bad conditions where
ordinary asbestos packing can not provided the satisfied effect. But this packing has long service. It is usually
applied to pulp factory, sand slurry, tin mine and feed water pump of power plant etc.Main specification of Kevlar
fiber braided packing.
Graphite Asbestos packing, graphite packing,graphite product,asbestos filter product,
Graphite asbestos packing is manufactured from selected long fiber white asbestos. Before braiding, each
strand of the asbestos yarn undergoes a double lubrication treatment; first treated with a blend of various lubricants
and subsequently sealed off with microscopic graphite flakes.After braiding, the finished product is given a final coat
of graphite flakes.
Asbestos rubber sheet, rubber sheet,rubber material,rubber product,
Asbestos Rubber Sheet (CAF Jointing Sheet)is made of excellent asbestos, rubber and other chemical
materials.formed by rolling after special mix-ture treatment .the sizes not larger than 0.4~6.0mm can be supplied.it is
mainly for such media as water and vapor and applicable to sealing and heat-insulation used in the industries as
machinery, automobiles, farm, machinery and petroleum.
Length:1000mm;1350mm;2000mm;4000mm,
Width :1500mm ,
Thickness:0.4 to 6.0mm
Density: 1.9g/cm
Color: Blue, Green, Black, Red etc
Model: 1. High Pressure 450° C, Pressure:110BAR.<BR>2. Medium Pressure: 350° C, Pressure :70 BAR,3. Low
Pressure: 220° C. Pressure: 30
Type:1. Asbestos Rubber Sheets2. Asbestos Rubber Sheets With Graphited3. Asbestos Rubber Sheets With Steel
Wire Inserted4. Wire Reinforced Asbestos Rubber Sheets With Graphied5. Oil-resistance Asbestos Rubber
Sheets6. Acid-resistance Asbestos Rubber Sheets7. Acid-resistance Asbestos Rubber Sheets With Steel Wire
Inserted
Heat exchanger gaskets, gasket,seal,
Wealson manufactures a wide variety of heat exchanger gaskets. Among the most requested styles are double-
jacketed gaskets, Kammprofile, corrugated gaskets, and solid gaskets, all available in a choice of metals and filler
materials.
Custom configurations of heat exchanger gaskets are also available. Spiral windings can be designed with or
without partitions welded to the winding, or inner and outer rings with welded partitions.
Paper, copy paper,computer paper,cash register paper,
1.copy paper
With wood pulp as the main raw material of copy paper. Its thickness is between 0. 101-0. 105mm. The moisture is
5% more or less. The copy paper is applicable to a variety of printers like copiers,ink jet printers,laser printers and
plain paper fax machines.
2.Continuous computer paper
the computer continuous paper is cutted,rolled and wrapped under advanced technology. It has characteristics of
smoothness and flatness, and the normal stability against heat, humidity, light, grease and ethanol. It is widely used
in airlines, educational institutes, government organizations, railway and so on.
3.Cash register paper
Normal cash register paper, Carbonless cash register paper Thermal cash register paper.Maily used on pos
machines. long used by supermarkets, emporiums, banks.
Expanded Graphite Cloth, graphite packing,graphite product,graphite material,
Expanded graphite cloth is knitted with the newly-invented Expanded pure graphite yarn. It has certain strength
and excellent Flexibility. It resists fire and high temperature. Thus can be used as Fire proof cloth and fire division
cloth instead of asbestos-cloth. In Metallurgical industry. It is better to keep off fire and spray of Molten steel than
asbestos product. As the molten steel will slide Automatically on the graphite cloth. But not adhere to or burn the
Cloth.It can be used as packing, suitable for fire insulation in the Metallurgical industry, etc.
Non-asbestos rubber sheet, rubber sheet,rubber material,rubber product,
Manufactured from Kevlar fiber, with oil-resistant rubber filler and compressed into sheets, these materials are
suitable for use as an oil-resistant jointing medium for heat installations and engine sealing.
Length: 1000mm; 1350mm; 2000mm; 4000mm,
Width: 1500mm.Color:Red,Blue,Green,Black etc..
Model: 1) Maximum working pressure: 100 bar 2) Minimum working temperature: 370C (blue)3) Maximum working
temperature: 400C (black)4) Compressibility (ASTM F36): 7 - 17%5) Recovery (DASTM 13 16Hrs-300 D.C. -
50N/mm): minimum 40% 6) Gas infiltration (DIN 3535/4): 0.5ml/min 7) Immersion test (ASTM F146) 8) Immersion in
ASTM oil3 under 5hrs/150D.C. 9) Thickness increase: 10% 10) Tensile strength: 8N/mm 11) Sulfuric acid under 48
Hrs/23D.C.12) Density (DIN3754): 1.9g/cm3 13) PH value: 2 - 14
PTFE Graphite Fiber Braided Packing, packing,graphite product,graphite packing,
PTFE graphite fiber braided packing consists of PTFE yarn containing graphite particles. It has great tear
strength and high thermal, low coefficient of friction also makes it stability and long service. Recommended for
sealing pump shafts, and it is to seal water, steam, solvents for agitators, mixers, autoclaves and centrifugal pumps
etc.
Carbonized Fiber Packing, packing,carbon product,
Carbonized fiber packing is a braided packing made of carbonized poly acrylonitrile fiber and finished with PTFE
dispersion and lubricant. It covers wide range of application, for example, it can seal water, brine, factory wastes alt
solutions, mineral oil etc. for centrifugal pumps, agitators, mixers, sterntubes etc. What's more, it is relatively
economic among non-asbestos packing.
Corrugated Metal Gaskets, gasket,seal,
Corrugated metal gaskets have been proven to be both reliable and cost-effective for the application on flanges
and heads where bolt loading is sufficient. They operation principle is based on different degrees of hardness of
adjacent materials. The sealing effect is produced by the constant load to which a gasket is exposed. They are
used in applications, which require mechanical strength, thermal conductivity, as well as temperature and corrosion
resistivity. They can be classified into flat, serrated and corrugated types, and are particularly useful when
compressibility is not a factor and where sufficient clamping force is available. Metal gaskets feature greater
mechanical strength, better heat transfer and resistance to higher temperatures and pressures, and can offer
advantages over the clad type gaskets in certain applications.
The Corrugated metal gaskets with soft layer on both sides are used in low-pressure applications, in large diameter
flue gas ducts at high temperatures. The use of corrugated gaskets eliminates the problem of difficult handling with
large non-metal gaskets used in those applications.They are suitable for gas pipes and valve caps, or wherever
acids, oils and chemicals are found. They can be used at lower pressures and higher temperatures.
Advantages:
Outstanding mechanical strength and thermal conductivity
Capable of withstanding high temperatures
Almost no limitations regarding size
Solid construction provides stability even for large diameters and ensures trouble-free handling and installation
Shape and construction:
The metal gaskets are produced in several types to meet the most demanding applications
Flexible Graphite Ring, graphite product,graphite material,
W201 Flexible Graphite Ring
W201D Die Formed Graphite Rings
Die-formed Graphite Ring is made of low-sulphur expanded graphite without any fillers or binders. They are
compressed in precise moulding tools to the required density. Due to the high purity of the material (>99%), no
special corrosion protection is required. In general, it has square section and also has V-shaped and wedge-
shaped section, the rear two kinds style are suitable for high pressure sealing.
W201R Reinforced Graphite Rings
Moulded from pure flexible graphite with reinforcement, the insert materials stainless steel foil or mesh etc. are
available on request. To protect against oxidation, the stainless steel cap is necessary.
Graphite and Carbon Felt, graphite felt,graphite material,graphite product,
Wealson offers carbon and graphite felts in a variety of widths and thicknesses to meet a wide range of
applications. These products are easy to cut and install. The felts can be sewn in place using carbon cordage. Felt
material is generally used as thermal insulation in inert and vacuum furnaces. For special applications, this felt is
available with graphite coatings which will reduce the permeability of the felt and improve its resistance to erosion.
Wealson's felt can be surface coated with graphite foil bonded or combined with carbon/carbon face plates to
provide an insulation system that is utilized with operations such as rapid gas quenching, resulting in longer useful
life of the insulation system. Additionally, Wealson's carbon and graphite felt is available in a rigid form that can be
manufactured into various shapes, including: Baffle, Cylinder, Ring and Board.
Carbon Black, carbon black,carbon material,carbon product,
Wealson Carbon Black is a tiny powder that is caused by incomplete combustion of carbonaceous raw materials
(petroleum or coal tar). The appearance is pure black fine grain or powder. Carbon Black does not dissolve in
water, acid or alkali, and it can turn into carbon dioxide while burning in the air.
Wealson manufactures carbon black from N100 to N700, including N115, N121, N220, N234, N330, N339, N375,
N550, N660, N762, and etc. Wealson Carbon Black, as the brand name, is complied with the standard of GB3778-
2003/ASTM, its major applications are used in tyre, rubber and plastic as reinforcing filler.
Camprofile Gasket, gasket,seal,
Camprofile or "Grooved" Gaskets manufactured by Wealson can be used in all industrial applications where high
pressures and temperatures are maintained and consequently high bolt loads need to be controlled, such as
industrial power plants, the primary circuits in nuclear installations, Petrochemical and Chemical industries. It is used
either between flanges or in heat exchanger units in nuclear applications.
Wealson is a manufacturer of gaskets for heat exchangers, compressors, condensers, pumps, valves, and general
industrial applications in all sizes & shapes.
We manufacture standard size gaskets, non-standard size and custom gaskets from metal and other composition
sheet material for the petroleum and natural gas industry, power generation, food service and pharmaceutical
industries as well as the commercial transportation industry. We operate nationally and internationally via direct
marketing as well as through a network of distributors and dealers.
Flake Graphite, graphite product,graphite material,flake graphite,
Wealson offers a full line of graphite flake and graphite powder products. The purity of our flake graphite and
powder ranges from 80% to 99.99% of carbon. Our high quality flake graphite and powder can be used as an
engineering material over a wide range of applications: Refractory, lubricants, coatings, plastics and rubber
additive, graphite foil, carbon brushes, paint, pencil, metallurgy, batteries and full cell.
Pure PTFE graphite braided packing, graphite packing,graphite products,graphite material,
Pure PTFE fiber braided packing is a braided packing made of PTFE yarn without soaking any PTFE dispersion
and lubrication but with greatly enhanced ability to seal high speed shafts with the addition of inactive and heat-
resisting agents. It is recommended for chemical engineering, foodstuff, pharmaceutic where contamination is not
allowed. Also it can be applied to seal all chemicals except molten alkali metals.<BR>Main specification of Pure
PTFE fiber braided packing
Metal Jacketed Gasket, gasket,seal,
Metal Jacketed Gaskets manufactured by Wealson, as the name suggests, are comprised of a metallic outer shell
with either a metallic or non-metallic asbestos free filler. The filler material gives the gasket resilience, while the
metal jacket protects the filler and resists pressures, temperatures and corrosion.
Metal Jacketed Gaskets are manufactured using hand made techniques, and are available in a wide range of sizes
and configurations.
They are traditionally used for heat exchanger applications, pumps and valves, however the resilience and recovery
properties of these gaskets are limited. Metal Jacketed Gaskets require smooth flange surface finishes, high bolt
loads and flange flatness in order to seal effectively.
A wide range of materials are available to suit specific temperature and corrosive conditions.
Metallic: Aluminum, Brass, Copper, Soft Iron, Stainless Steel, Monel, Nickel, Inconel
Non-Metallic: Flexible Graphite,Asbestos, Non-asbestos, PTFE,Ceramic
PTFE Gasket, gasket,seal,
Wealson offers a complete line of standard and custom gaskets produced to the highest standards.
PTFE gaskets are excellent in applications involving solvents,corrosive chemicals and high temperatures.
There are different types of PTFE gaskets for each particular sealing application: ring, full face, flange and
envelope gaskets.
A PTFE envelope gasket is a gasket that is split or machined from the outside diameter wall to 1/16 of an inch from
the inside diameter. Envelope gaskets can be supplied slit/v-type or milled/square cut with or with out a filler.
A ring gasket has a thickness, inside and outside dimension.
A full face gasket has a thickness, inside and outside dimension along with bolt holes.
A flange gasket is primarily the same as a full face without the bolt holes.
These gaskets are available in standard and metric pipe sizes up to 60" outside diameter.
