Non-Asbestos Sheet， also known as Asbestos-free sheet is produced with synthetic or natural fiber with some rubber filled, in the processing of pulping, emulsion, forming, pressing, drying and surface treatment. It is resistant to oils, water, steam, gas, salt solutions, fuels, alcohols, organic and inorganic acids, hydrocarbons, lubricants, and refrigerants. Since the non-asbestos gasket series not only has high strength but also has good resilience and super anti-permeability performance, so they are excellent environmental protection gaskets to replace asbestos gaskets in the automotive and industrial machinery fields.
If you want to get more information about on-asbestos jointing sheet price and specifications, please feel free to chat with us.
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]]>As one of the leading Non-Asbestos Sheet Manufacturers, there are 5 types of Non-Asbestos Sheet sales in our factory
- SS-NA150 Non-asbestos Gasket Sheet
- It is Oil Resistance non-asbestos gasket sheet
- Gasket sheet is on the basis of acrylic fibers, cellulose fiber, and NBR rubber.
- General Gasket Sheet Size: Length *Width: 1270*1270mm,1270*3810mm,1500*1500mm,1500*4500mm,1500*4000mm,1500*1350mm,1500*2000mm,1500*1000mm
Thickness :1.0, 1.5, 2.0,2.5,3.0 4.0, 5.0,6.0
- JSS-NA200 Asbestos Free Sheet
- It is an Oil resistance non-asbestos gasket sheet on the basis of aramid fiber, acrylic fibers, mineral fiber, and NBR rubber (Elastic adhesives).
We also manufacture Asbestos-free gasket sheet, type from NA150 to NA-500, we can produce according to clients’ requirements. Please inform us your details - Notes: graphite coating, wire-reinforced, logo printing is available.
- It is an Oil resistance non-asbestos gasket sheet on the basis of aramid fiber, acrylic fibers, mineral fiber, and NBR rubber (Elastic adhesives).
- JSS-NA250
- Is a non-asbestos gasket sheet on the basis of aramid fiber, composite fiber and NBR rubber (Elastic adhesives)
- General Size: Length *Width: 1270*1270mm,1270*3810mm,1500*1500mm,1500*4500mm,1500*4000mm,1500*1350mm,1500*2000mm,1500*1000mm
Thickness: 0.4 , 0.5 , 0.8 ,1.0, 1.5, 2.0,2.5,3.0 4.0, 5.0,6.0 in mm.
Color: black, blue, green-white.red so on
- JSS-NA300 Non-asbestos Joint Sheet
- Is a non-asbestos gasket sheet on the basis of graphite, organic fibers, inorganic fibers and NBR rubber (Elastic adhesives)
- General Size: Length *Width: 1270*1270mm,1270*3810mm,1500*1500mm,1500*4500mm,1500*4000mm,1500*1350mm,1500*2000mm,1500*1000mm
Thickness: 0.4 , 0.5 , 0.8 ,1.0, 1.5, 2.0,2.5,3.0 4.0, 5.0,6.0
Color: black, blue, green-white.red so on
- JSS-NA350 High-temperature Gasket Sheet
- Is a non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)
Suitable for water, vapor, alkaline liquor, hot air environment. - General Size: Length *Width: 1270*1270mm,1270*3810mm,1500*1500mm,1500*4500mm,1500*4000mm,1500*1350mm,1500*2000mm,1500*1000mm
Thickness: 0.4 , 0.5 , 0.8 ,1.0, 1.5, 2.0,2.5,3.0 4.0, 5.0,6.0
Color: black, blue, green-white.red so on
- Is a non-asbestos gasket sheet on the basis of graphite, mineral fibers, aramid fiber and NBR rubber (Elastic adhesives)
| Item | Unit | JSS-NA150 | JSS-NA200 | JSS-NA250 | JSS-NA300 | JSS-NA350 |
| Identification color/overprint | / | Yellow/black | Green/black | blue/black | Gray/Black | Dark Gray/black |
| Density | g/cm 3 | 1.9 | 1.85 | 1.85 | 1.75 | 1.65 |
| Tensile strength ASTMF-152 | Mpa | ≥5.0 | ≥6.0 | ≥7.0 | ≥7.0 | ≥7.0 |
| Compressibility ASTMF-36 | % | 7~17 | 7~17 | 7~17 | 7~17 | 7~17 |
| Resilience ASTMF-36 | % | ≥35 | ≥40 | ≥40 | ≥40 | ≥45 |
| Compressive creep strength | N/mm 2 | ≤35 | ≤30 | ≤30 | ≤30 | ≤30 |
| Leakage rate ASTMF-37 | cm 3 /s | 1.5×10 -2 | 1.5×10 -3 | 1.5×10 -3 | 1.0×10 -3 | 1.0×10 -3 |
| Oil resistance / IRM903 oil or 3# oil149 o C±2,5 o C h | % | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 |
| Thickness growth / ASTM Fuel oil B 21 o C~30 o C,5 | % | ≤15 | ≤15 | ≤15 | ≤15 | ≤15 |
| Working Temperature | o C( o F) | 100~150 (212~302) | 150~180 (302~356) | 200~250 (392~482) | 200~250 (392~482) | 250~300(482~572) |
| Max Temperature (Instantaneous) | 380(716) | 380(716) | 387(730) | 400(752) | 430(806) | 450(842) |
Applicable Medium:
- JSS-NA150 Sheet Packing Non-asbestos: Tap water, hot water, atmosphere, weak acid, weak alkali, oil. Long-term operating temperature should be 100 ~150 ℃ (212 oF ~302 oF ).
- JSS-NA200 asbestos-free sheet (CNAS Sheet): Tap water; hot water; Industrial water; seawater; atmosphere; medium acid, medium alkali, oil.long-term usage temperature should be 150 ~180℃ (302 ~356 oF ).
- JSS-NA250 asbestos-free sheet (non-asbestos sheet): Tap water; hot water; Industrial water; seawater; atmosphere; steam; medium acid, medium alkali,fossil oil; oil. The long-term working temperature should be 200 ℃(392 oF).
- JSS-NA300 asbestos-free jointing sheet: it has excellent oil-resistance and good strong acid resistance.it can be used for any occasion except for special conditions for Containing a certain amount of graphite. Long-term operating temperature should be 200 ~250℃ (392 ~482 oF ), the working pressure ≤5Mpa.
- JSS-NA350 asbestos-free sheet (sealing jointing sheet): Except for excellent oil-resistance and good strong acid resistance, it can be used for any occasion where the graphite can be used. Long-term working temperature should be 250 ~300 ℃ (482 ~572 oF ). If the roughness of the coupled surface is 1.2-3.6µm, the working pressure should ≤5Mpa.
Packages &.Shipment:
The non-asbestos sheet is suitable for use in many branches of the chemical industry, the food industry and the water supply industry with a high standard of performance.
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]]>GINSEAL PTFE Sheets has very low resistance with mating components to offer a free running sideway surface requiring minimal momentum to move products or components. It has a very low surface energy and does not adhere to the flanges. PTFE sheet is available as a pure PTFE sheet, Filled PTFE sheet, and Expanded PTFE sheet.
If you want to buy Teflon sheet /PTFE sheet, please contact us and get Teflon sheet price.
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]]>Are you searching for where to buy teflon sheets for sale, and want to get Teflon sheet price from China PTFE Sheet Manufacturer? As a professional PTFE Sheet Manufacturer, there are 3 types of PTFE Teflon Sheet in our factory.
- Pure PTFE Sheet
- Item No.: JSS-PT10
- Ginseal PTFE Gasket Sheet provides 2 types of PTFE sheets: Molede type & Skived PTFE sheet.
PTFE molded sheet is produced in the molding process with pure virgin PTFE resin while the skived sheet is firstly manufactured in molding way then rotary cut. The sheet is a cost-favorable alternative for use with low mechanical stress and low pressure-temperature load. - Molded PTFE sheet thickness can be manufactured to 50mm.
- Technical Data
Temperature: -180~+260°C
PH: 0~14
Density: 2.2-2.3g/cm3
Thickness: 1/32”, 1/16”, 3/32”, 1/8”, 3/16”, 1/4”.20mm,50mm,etc.
Color: White,
Size: 60”x60” 1200x1200mm. 2000*1000mm,1200mm*10Mtrs in roll,etc.
- Expanded PTFE Sheet
- Item No.: JSS-PT20
- Ginseal Soft PTFE sheet is made up of 100% pure PTFE fiber through a special process, it’s the multi-directional type which is similar to Gore-tex in quality. Ginseal ePTFE sheet provides high strength, low creep, high and low temperature, corrosion-resistant while suitable to the food industry.
- Expanded PTFE Sheet effectively fills flange imperfections for a tight, leak-free seal. It is easily compressed under lower loads, beneficial for applications such as FRP or glass-lined flanges with good creep resistance and bolt torque retention properties even under higher compressive force.
- Typical Application:
Distilleries, petrochemical, food and beverage, pharmaceutical, general chemical, power generation, iron and steel manufacturing, pulp and paper, etc.
- Filled PTFE Sheet
- Item No.: JSS-PT30
- The filled Teflon Plastic sheet is molded PTFE resin mixed with the most frequently used filler materials, glass fiber, carbon fiber and graphite, etc. This style sheet has improved compression strength, better abrasion resistance, high thermal conductivity, and lower expansion compared with pure PTFE sheet roll.
| Item No. | JSS-PT10 | JSS-PT20 | JSS-PT30 |
| Composition | PTFE | 100% expanded PTFE | PTFE with Barium Sulfate, microfiber glass,etc. |
| Colour | white | white | Granite White, blue, yellow, etc. according to the filled material |
| Density | 2.2-2.3g/cm 3 | 0,90 g/cm 3 | 2,9 g/cm 3 |
| Tensile strength (DIN) | 20Mpa | 29Mpa | 14 N/mm 2 |
| Compressibility (DIN) | 20 | 45% | 10% |
| Recovery (ASTM 36) | 30 | 14% | 40% |
| Leakage-TA Luft ( GB/T9129-2003 ) | 1.0*10 -3 cm 3 /s | 1.0*10 -3 cm 3 /s | 1.0*10 -3 cm 3 /s |
| max.Temperature (VDI 2440) | 270 °C | 270 °C | 260°C |
| Max.Pressure | 100bar | 200 bar | 400 bar |
Note: PTFE material will become brittle when the temperature is lower than -185 ℃, and it will creep and crack when it is higher than 200 ℃, so it should not be used at too high temperature. Teflon plastic sheet with low thermal conductivity and large linear expansion coefficient will cause cold flow under load. Therefore, it is recommended to use it on the uneven surface of low temperature, low pressure, full plane, and groove flange. Adding different fillers such as glass fiber, graphite, molybdenum disulfide, bronze powder, etc. can improve the performance of PTFE gasket. See modified PTFE board
Advantages Of PTFE Sheet
1. Resistant to strong acids and strong alkalis, resistant to almost all chemical media, except molten alkali metals and elemental fluorine.
2. Outstanding insulation performance, good weather resistance, and weather resistance.
3. The coefficient of friction is low, and it is not easy to bond, easy to install and remove
4. The product is clean and can be used in food, medicine and other sealed parts that are not allowed to be contaminated
5. High mechanical strength, good turning performance, and easy processing into different sealed products.
6. The coefficient of linear expansion is low, and it is easy to produce creep or stress relaxation when cold flow and high temperature occur after compression. It is not suitable for high temperature and high-pressure parts.
Packages &.Shipment:
As one of the leading PTFE sheets suppliers has been involved in gasket sheet manufacturing for over 20 years. if you want to get the PTFE sheet price, leave a message for us.
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]]>Our graphite plate is manufactured from mineral graphite and contains carbon content between 95% and 99%. The higher the percentage of carbon the more flexibility the graphite will exhibit. It has good corrosion resistance, high / low temperature resistance, good compression resilience and high strength.
If you need our graphite sheet price, please feel free to contact us and get a quote.
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]]>As a professional graphite sheet supplier and manufacturer, there are 4 types of Graphite Sheet in Ginseal Factory
- Flexible Graphite Sheet
- JSS-JS10
- Made of Flexible Graphite Gasket which contains typically 98% graphite, it offers Superior high-temperature sealing
Gaskets dimension refer to Flat gaskets dimension
Laminated Graphite gaskets constructed exclusively of layers of pure graphite make the desired thickness.
- Reinforced Graphite Gasket Sheet With Metal Foil
- Item No.: JSS-JS20
- Comprising two outer layers of graphite foil with a central stainless steel core 0.05mm thick, The layers are bonded together in-house with a unique high-temperature adhesive bonding system that does not delaminate during punching, storage, and use.
- Ginseal GraphiteTtanged SS Sheet
- Item No.: JSS-JS30
- Comprising two outer layers of graphite foil with a central tanged stainless steel core 0.1mm thick, The layers are mechanically pressed together in-house with a laminating technique that does not delaminate during punching, storage, and use.
- Flexible Graphite SS wire mesh Sheet
- Item No.: JSS-JS40
- Comprises a stainless wire mesh and 2 layers 98% graphite foil
| Item No. | JSS-JS10 | JSS-JS20 | JSS-JS30 | JSS-JS40 |
| Insert Material | N/A | SS304 /SS316 foil sheet | Tanged SS304/316 sheet | SS304/316 wire mesh |
| Insert Material Thickness (mm) | N/A | 0.05 ~ 0.1 | 0.1 ~ 0.127 | N/A |
| Compressive Strength (N/mm 2 ) | ≥40 | ≥45 | ≥48 | ≥40 |
| Temperature In Air | -240 ~ 450°C | -240 ~ 450°C | -240 ~ 450°C | -240 ~ 450°C |
| Temperature Oxygen-free | -240 ~ 3500°C | -200 ~ 600 °C | -200 ~ 600°C | -200 ~ 600 °C |
| Compressibility | >40 | 40 ~ 50 | 30 ~ 40 | 30 ~ 35 |
| Recovery | >15 | 10 ~ 15 | 15 ~ 30 | 15 ~ 20 |
| Seal-ability N2 (m1/hr) | N/A | 35 | 60 | 70 |
| Seal-ability Bumming oil (m1/hr) | N/A | <0.5 | <0.5 | <0.5 |
| Sulphur Content (ppm) | ≤1100 | < 1100 | < 1100 | < 1100 |
| Chloride | ≤45 | ≤45 | ≤45 | ≤45 |
| Standard Size: Length (mm) | ≤80,000 | ≤1,500 | ≤1,500 | ≤1,500 |
| Standard Size: Width (mm) | ≤1,500 | ≤1,500 | ≤1,500 | ≤1,500 |
| Standard Size: Thickness (mm) | from 0.5 | 0.8 ~ 3.0 | 1.0 ~ 3.0 | 1.0 ~ 3.0 |
Applications:
1. Our graphite sheets plates can be used as graphite packing ring material
2. It can be combined with metal thin plate into graphite composite plate and cut into various shapes of sealing gaskets
3. Directly used to make various low-pressure gaskets or processed into thick plates for high-temperature heat insulation
Packages &.Shipment:
Besides the flexible graphite sheet, our company also provides the rubber sheet, asbestos sheet, PTFE/Teflon sheet, non asbestos sheet, asbestos jointing sheet, thermal interface sheet, pyrolytic graphite sheet, etc. If you have any needs in the gasket sheet, please contact us
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