Collection: Sealing

Asbestos Gasket Jointing Sheets

LG-410 asbestos rubber sheet is made of high quality asbestos fiber, natural rubber, filling material, colorant and so on. It has high cost performance and is widely used in the industrial field. It is a cheap sealing gasket material

Performance

Item

Model

410

410A

410B

410C

Strength of extension≥Mpa

9

12

15

19

Ageing coefficient

0.9

0.9

0.9

0.9

Loss on igition≤%

30

30

28

28

Compression ratio≥%

12±5

12±5

12±5

12±5

Disability≥%

40

40

45

45

Dentity

g/cm3 g/cm3

1.6~2.0

Tmax:  0C

200

300

400

450

Pmax:  Mpa

2.3

3.5

5.0

6.0

Medium

Water, steam

Non-asbestos plate

GL-430 is a non-asbestos material with excellent performance created by our company based on the introduction of foreign advanced production technology.Using Arlene fiber, high temperature resistant synthetic mineral fiber, oil resistant rubber and other materials with roller pressure method specially made, with temperature resistance, pressure resistance, oil resistance, excellent air tightness, and compression resilience and other properties, after testing is completely can replace the import of a non-asbestos material.It is 100% asbestos free high quality environmental protection material, has been exported to Europe and America and other countries and regions.According to customer requirements can also entrained wire, or coated with graphite.Medium application: all kinds of gas, water, steam, chemical solvents and various oil industry equipment such as: products are widely used in electricity, metallurgy, shipbuilding, petrochemical and other industrial application medium, such as water, steam, oil sealed pipe flanges, valves, heat exchangers, pressure vessel, machinery and engines, compressors, internal combustion engines, machinery, instrument, heating and other industrial equipment.

Thickness:0.4mm-5mm

Width:1500mm

Length:customized

Graphite can be smear on it.

Melt wire can be stuck in the middle if the non-asbestos thickness more than 0.8mm.

Graphite,Grafoil Natural Graphite Gaskets For Gauge Glass and Industrial

Flexible graphite, also known as expanded graphite, takes scaly graphite as raw material and forms interlayer compound after chemical treatment. It is a new graphite product.In addition to the properties of natural graphite, it also has special flexibility and elasticity.Flexible graphite composite gasket is a kind of rectangular or geometrically complex gasket made of high-strength graphite composite plate which is composed of punch teeth or punched metal core plate and expanded graphite particles. It has excellent corrosion resistance, high and low resistance and good compression rebound rate. It is used for tubes, valves, pumps and pressure vessels.Sealing components for heat exchanger, condenser, water level gauge, engine, diesel engine, air compressor, exhaust pipe, refrigerator, etc.Therefore, it is an ideal sealing material.Widely used in shipbuilding, flange, exhaust pipe, chemical industry, petroleum, metallurgy, nuclear power and other industrial departments.

PTFE gasket/PTFE washer for industrial

Teflon scientific name is polytetrafluoroethylene, short for PTFE, is the most commonly used material in fluorine polymer. Among the thermoplastic resins, PTFE has the best heat resistance, drug resistance and high frequency characteristics, but also has a unique low friction and non-adhesion.Teflon is a none-melt-Processible fluorin polymer, accounting for more than 60% of all fluorin polymers.Other melt-Processible fluorinated polymers include PVDF, FEP, E-CTFe, PVF, E-TFe, PFA, CTFE-VDF, etc. PTFE is the first fluorinated polymer to be discovered, and its properties are generally superior to other fluorinated polymers.
PTFE material
• Resin grains: for casting parts, sheets and extruded tubes and rods.
• Powder: Used for pressing out sheet.
• Water dispersion: used in coating and fiber, manufacturing equipment.
Another filling grade OF PTFE is composed of resin particles mixed with other fillers.Fillers can enhance the mechanical properties without affecting the properties of the original resin.

Mica Shield For Gauge Glass, For High Temp Up To 400 Deg C

Natural mica sheet is a kind of high temperature resistant insulating material, which can be used in 800℃ for a long time. Good mechanical properties, heat resistance and electrical insulation, large volume resistivity, good dielectric loss. It has the advantages of no layer, no crack and no deformation.
The mica sheet is composed of polysilicon Muscovite, quartz, garnet and rutile, with albitite, zoisite and chlorite. The garnet is rich in Fe and Mg, and the Si of polysilicon Muscovite is up to 3.369, which is also a high pressure combination.
There are more kinds of natural mica, and two kinds of white mica and gold mica are used as electrical insulation materials. Muscovite has glass luster, generally colorless transparent; Gold mica has metallic burnish and semi-metallic burnish, common have golden yellow, brown, shallow green and so on, diaphaneity is poorer. White mica and gold mica have good electrical and mechanical properties, good heat resistance, good chemical stability and corona resistance.

6 products
  • PTFE Gasket
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  • Graphite Packing Ring graphite gasket
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  • Graphite Packing Graphite Gasket
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  • Metal winding graphite gasket
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  • High Thermal Conductivity Graphite Gasket
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    $0.70
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    $0.70
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  • Mica Shields Mica Gasket Mica Component Mica Sheet
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    $15.00
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    $15.00
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    $18.00
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