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Product Details:
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| Application: | Machinery Industry | Material: | Various Kinds Of Carbon Graphite |
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| Design: | OEM & ODM | Size: | Customized |
| Chemical Composition: | High Purity Graphite, Carbon>99% | Port: | Shenzheng, Shanghai |
| High Light: | Petrochemical Industry Carbon Graphite Seals,Wear Resisting Carbon Graphite Seals,graphite ring gasket Wear Resisting |
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Applications:
Widely used in petrochemical, mining, vessels, boilers, piping and ducts, pumps and valves, flanges etc. Suitable for steam, mineral oil, heat transfer oil, hydraulic oil, fuel, water, seawater, freshwater, and so on.
Our range of high quality graphite seals are the perfect product for use in high temperature and high pressure sealing applications.
| Category | Model | Impregnant | Shore Hardess | Flexural Strength | Compressive Strength | Porosity | Bulk Density | Thermal expansion coeffcient | Temp. | |||
| ≥ | `X | ≥MPa | `X | ≥MPa | `X | ≤% | g/cm3 | 10-6/℃ | ℃ | |||
| Graphite | M120 | - | 60 | - | 25 | - | 81 | - | 18 | 1.6 | 4 | 350 |
| M154 | - | 40 | - | 20 | - | 40 | - | 28 | 1.42 | - | 350 | |
| M254 | - | 10 | - | 25 | - | 45 | - | 25 | 1.65 | 3.4 | 450 | |
| Impregnated resin carbon graphite | M106H | Epoxy resin | 75 | 90 | 51 | 60 | 180 | 190 | 1.0 | 1.62 | 4.8 | 200 |
| M238H | 40 | 55 | 39 | 50 | 78 | 110 | 1.0 | 1.85 | 4.5 | 250 | ||
| M255H | 40 | 50 | 34 | 45 | 78 | 90 | 1.0 | 1.8 | 4.5 | 200 | ||
| M106K | Furan resin | 80 | 95 | 55 | 65 | 200 | 210 | 2.0 | 1.62 | - | 200 | |
| M120K | 75 | 95 | 50 | 60 | 190 | 195 | 2.0 | 1.7 | 200 | |||
| M154K | 60 | 35 | 70 | 6.0 | 1.6 | 200 | ||||||
| M158K | 80 | 90 | 54 | 60 | 200 | 210 | 1.2 | 1.65 | - | 200 | ||
| Impregnated metal carbon graphite | M106D | Antimony alloy | 75 | - | 55 | 65 | 170 | 190 | 3 | 2.2 | 5.0 | 500 |
| M120D | 70 | - | 50 | 60 | 140 | 160 | 3 | 2.2 | 5.0 | 500 | ||
| M254D | 35 | - | 35 | - | 65 | - | 3 | 2.2 | 4.5 | 500 | ||
| M120P | Copper alloy | 65 | - | 65 | - | 200 | - | 3 | 2.4 | - | 400 | |
| Impregnated glass carbon graphite | M106R | Glass | 110 | - | 75 | - | 210 | - | 1.5 | 1.9 | 4.67 | 600 |
| M120R | 95 | - | 57 | - | 190 | - | 1.5 | 1.9 | 4.67 | 600 | ||
| M254R | 65 | - | 55 | - | 100 | - | 1.5 | 1.9 | - | 600 | ||
| M262R | 75 | - | 48 | - | 138 | - | 1.5 | 1.9 | - | 600 | ||
| Hot pressed graphite | M353 | - | 45 | - | 45 | - | 120 | - | 1.0 | 1.75 | - | 100 |
| M352 | - | 35 | - | 35 | - | 80 | - | 1.0 | 1.75 | - | 100 | |
| M356 | - | 50 | - | 50 | - | 140 | - | 1.0 | 1.75 | - | 100 | |
| M357 | - | 40 | - | 40 | - | 80 | - | 1.0 | 1.75 | 9.0 | 100 | |
Recommended range of mechanical carbon and applicable working conditions
| Model | Equipment | Application | Friction material |
Working medium |
Technical conditions (not greater than) |
| M106H | Centrifugal pump Compressor Flow meter |
Face seal Piston ring Bearing |
Tungsten carbide Cast iron bronze Hard alloy Chrome-plated steel Silicon carbide Silicon nitride |
Alkaline medium such as oil,water,high temperture,high pressure steam,salt slurry water containing crystal particles,ammonia sulfide,propane,liquid ammonia,30% potassium carbonate solution,50% sodium hydroxide solution | Rotating speed:12000R.P.M Temperature:200℃ Medium pressure:3MPa PV Value:12MPa/m/s |
| M106K | |||||
| M158K | |||||
| M120H | Centrifugal pump Compressor Boiler preheater Submersible pumps Vacuum pumps |
Face seal Piston ring Bearing Explosion-proof membrane Rotary van |
Tungsten carbide Cast iron bronze Hard alloy Chrome-plated steel Silicon carbide Silicon nitride |
Oil,water,air,weak acid,weakly alkaline medium,M120k use a normal concentration of sulfuric acid medium | Rotating speed:29000R.P.M Temperature:200℃ Medium pressure:3MPa PV Value:8MPa/m/s |
| M120K | |||||
| M254H | Centrifugal pump Flow meter Cigarette machine Compressor Fermenter turbine |
Face seal Piston ring Bearing Gas distribution plate |
Ceramic Hard alloy Bronze Stainless steel Chrome-plated steel |
Oil,water,organic acids,alkalis,salt etc. | Rotating speed:29000R.P.M Temperature:200℃ Medium pressure:2MPa |
| M254K | |||||
| M106P | Steam flow meter High temperature hot oil pump Aircraft engine Mailbox Starter motor Cigarette machine Fan |
Face seal Bearing Gas dirtribution plate Electric locomotive skateboard |
Ceramic Hard alloy Bronze Stainless steel Chrome-plated steel Alloy steel |
Dry friction,water,high temperature water,sea water,water vapor,organica oil | Temperature:-200-+400℃ |
| M120P | |||||
| M106D | Clean water pump Nuclear secondary pump Boiler feed pump drying furnace Power equipment |
Face seal Bearing Bushing |
Cast iron Hard alloy Stainless steel Chrome-plated steel Silicon carbide Silicon nitride |
Air,oil,water,acid,alkali salt.etc. | Rotating speed:5000R.P.M Temperature:500℃ Medium pressure:5MPa |
| M120D | |||||
| M254D |
Q:Are you a manufacturer or a trading company?
A:Our company is a professional manufacturer of graphite products.
Q:Can I get samples?
A:Yes, the samples will be provided on your expense.
Q:How can I get more information about your products?
A:You can email us or ask our online representative and we can send you the latest catalogue and price list.
Q:What is the term of payment?
A:We accept T/T 30% deposit and 70% balance for delivery.
Q:How long will it take to produce after placing an order?
A:The average lead time for samples is 15-20 days.
Contact Person: Ms. Julie Zhou
Tel: 86-15181329325
