Chinese High Pure Sealing Material expandable graphite powder

Chinese High Pure Sealing Material expandable graphite powder

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 1000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

What we offer?

1. Graphite powder: flake graphite powder, synthetic graphite, expandable graphite, spherical graphite, amorphous graphite,
2. Graphite sheet
3. Technical support services for any problem on graphite powder and graphite sheet producing or applications etcs

How we can help?

1. Having one mine and one production factory;
2. Manufacturer with more than 20 years experience;
3. Director is rich of industrial experience over 25years ;
4. Executing strict quality control system; Pass ISO9001:2008
5. Fast delivery and best service.

Why choose us?

1. Experienced staff;
2. High quality with reasonable price;
3. Complete testing equipment; quality approval ;
4. Small order accepted;
5. Quick order processing and timely delivery;
6. Ethical business practices.

FAQ

1.Price
We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc.
If it is an urgent order, you can call us directly.
2. Samples
Yes, samples are available for you to convince yourself on the quality.
Samples delivery time will be about 3-10 days.
3  Lead time for mass production
The lead time is based on the quantity, for graphite  products , apply Dual-use items license need about 15-20 working days.
4  Terms of delivery
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
5   Packaging
We are packed in 20kg or 25kg Per Bag, Ton Bag, or according to your requirements.
6.Notice
Please note that the price on made-in-china is a rough price. The actual price will depends on raw materials, exchange rate , your order quantity etcs. Hope to cooperate with you for long relations, Thank you !

Q: Coal roadway, rock roadway and semi coal rock roadway is how to divide: Coal roadway, rock roadway and semi coal rock roadway:First, the coal lane: if the roadway section, the coal seam accounted for more than 4/5, known as the coal lane; specifically for coal mining and excavation of the roadway.

Q: Activated carbon shelf life: Activated carbon has a shelf life, activated carbon after adsorption saturation.

Q: What is the role of activated carbon in the process of water purification: The role of water purification. The microbes in the water can be filtered out

Q: And I know I need to clean it. It is best to filter out the stones out. But it is sealed. How to deal with?: Cleaning method of activated carbon filtration equipment for drinking machine:1, the outer ring winding line, pipe and net should be washed with high pressure water, light brush, and soaked in bleach solution for one hour, then rinse off with clean water.

Q: What is the low calorific value of coal water slurry: The concentration of coal water slurry is about 65%, and the water content of raw coal is generally about 10%, the calorific value of coal water slurry is generally: 6000 * 65%/90%=4300kCal/kg.

Q: How to calculate the investment of coal: It refers to the investment in the construction of coal mine after the formation of the production capacity of the coal, which is one of the economic indicators of the coal mine construction evaluation of investment results

Q: What is the proportion of dry activated carbon: Activated carbon, activated carbon. It is a black powder or lump, granular, honeycomb amorphous carbon, also has arranged crystal carbon. Activated carbon in addition to carbon elements, but also contains two kinds of admixture

Q: How much electricity can a kilogram of standard coal produce?: The unit of energy is kilowatt hour, equal to one kilowatt hour, 1 degrees (KWH) = 3600000 joules, while the standard coal is defined as: Where any amount of fuel that can produce 29.27MJ (low) is converted to 1kg standard coal

Q: The difference between activated carbon and charcoal?: Common use: activated carbon activated carbon during SARS we wear masks, spray paint decoration workers when wearing gas masks, household water purifier or water purifier, industrial activated carbon is mainly used for injection of activated carbon, activated carbon, gold extraction, water purification activated carbon sugar decolorization activated carbon, activated carbon blood purification, activated carbon, cigarette filter activated carbon, activated carbon and other reagents.

Q: I was a major in geological engineering, in the practice of mineral petrology, the teacher asked, "the mineral composition of coal?" Is a mineral petrology, coal chemistry is not in, please master, senior students. Thank you: Oxygen in coalOxygen is the third important component of coal. It exists in two states: organic and inorganic. Organic oxygen is mainly found in oxygen-containing functional groups, such as carboxyl (--COOH), hydroxyl (--OH) and methoxy (--OCH3) and so on. Inorganic oxygen is mainly found in water, silicate, carbonate, sulfate and oxide. The organic oxygen in coal decreases with the deepening of coal, and tends to disappear. When the content of dry ash free carbon is less than 70%, the oxygen content of lignite can reach more than 20%. When the carbon content of bituminous coal is near 85%, the oxygen content is almost less than 10%. When the carbon content of anthracite is above 92%, the oxygen content is reduced to less than 5%.

Send your message to us

*Email

*TEL

*Quantity

*Unit