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Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin

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We always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for Graphite Product, Graphite For Vacuum Furnace, Hot Pressing Graphite Moulds For Cutting Discs, Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly.
Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin Detail:

We emphasize enhancement and introduce new solutions into the market just about every year for Professional Factory for China High Purity Graphite Boat for NdFeB industry, Leading the trend of this field is our persistent objective. Supplying 1st class products and solutions is our intention. To make a beautiful long term, we would want to cooperate with all friends at your house and abroad. Should you’ve any interest within our products, remember to usually do not be reluctant to get in touch with us.
We emphasize enhancement and introduce new solutions into the market just about every year for Graphite Boat, Graphite Box, graphite sintering boat, Graphite Tray, We are going to not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.

Graphite Boat

Graphite box (graphite boat) itself is a carrier, we can put the raw materials and parts we need to locate or finalize the design together in which high temperature sintering molding. Graphite box is made of artificial graphite by mechanical processing. So sometimes it’s called a graphite box, sometimes it’s called a graphite boat. The graphite box is mainly used in various vacuum resistance furnaces, induction furnaces, sintering furnaces, brazing furnaces, ion nitridation furnaces, tantalum niobium smelting furnaces, vacuum quenching furnaces, etc.

Our Advantage

1. Thermal stability: for the use of hot and cold conditions, special treatment to ensure the reliability of product quality.

2. Corrosion resistance: uniform and fine material structure, delay the erosion of the use of degrees.

3. impact resistance: the ability to withstand high thermal shock, so the process can be assured.

4.Acid resistance: the addition of special materials significantly improved the physical properties of the material, excellent performance in terms of acid resistance, and greatly extend the service life of graphite.

5. High thermal conductivity: high content of fixed carbon ensures good thermal conductivity, shortens dissolution time, and significantly reduces energy consumption.

6. Pollution control: strict control of the material composition, to ensure that the pollution of the material greatly reduced.

7. Quality stability: uniform static pressing forming technology, process and quality control system more fully ensure the stability of the material.

8. Advanced processing technology, tolerance and appearance are better than customer standards;

9. With professionals who are familiar with customers’ related industries, they can provide professional customization and supporting services.

Precautions when using graphite box

1. The columns of the graphite box must be vertical and stable: the columns of the graphite box must be supported by fire-resistant clips to prevent them from swaying at high temperatures. The graphite box column on the outer ring shall not be inclined to the kiln wall, but may be slightly inclined to the center of the kiln.

2. After filling the kiln, seal the kiln door: the kiln door should preferably be built with refractory bricks on the inner and outer layers. The inner layer should be flush with the inner wall of the kiln wall, and the outer layer should be flush with the outer wall of the kiln wall, and each layer should be painted. Fire clay. When building the kiln door, leave a fire observation hole, and the position of the fire observation hole should be fixed every time the kiln is installed to avoid sudden high and low, large and small, which will affect the correct temperature measurement.

3. The height of the graphite box column: it should be determined according to the kiln structure and the temperature rise of various parts in the kiln. In general, the graphite box column near the vent should be lower to reduce the resistance of the flame to rise. Although the graphite box column in the middle can be taller, there should be enough space between the top of the kiln and the rising flames to converge here, and then redistribute them to the fire channels of the fire absorbing holes.

Packing & Delivery

Packaging: export standard wooden case.

Delivery Detail: 15~30 working days after confirming order.

Sea Port: Shanghai or other port of China Mainland.We emphasize enhancement and introduce new solutions into the market just about every year for Professional Factory for China High Purity Double Ring Graphite Crucible 3kg, Leading the trend of this field is our persistent objective. Supplying 1st class products and solutions is our intention. To make a beautiful long term, we would want to cooperate with all friends at your house and abroad. Should you’ve any interest within our products, remember to usually do not be reluctant to get in touch with us.
Professional Factory for China Crucible, Graphite Boat, We are going to not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
For more details, pls contact Alisa Deng, alisa(at)nhdcarbon(dot)com, +86-18370509070


Product detail pictures:

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures

Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin detail pictures


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Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for Low MOQ for 8 Kg Graphite Crucible - Professional Factory for China High Purity Graphite Boat for NdFeB industry – Ningxin , The product will supply to all over the world, such as: Hanover, Orlando, Brunei, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.

Q1. Are you a factory or trading company?
A: We are an ISO9001-Qualified processing manufacturer with 70000 square meter factory area.
Q2. Can you introduce your main products?
A: Sure.
Jiangxi Ningheda New Material Co., Ltd. mainly produces graphite products, we can offer customized shape according to customers’ specific demand. Our Graphite Products, including molded graphite products, isostatic graphite products, extruded graphite products, vibration moulding graphite products. We can produce a lot of graphite products, like graphite mold, graphite casting die, graphite heating element, graphite crucible, graphite sealing ring, graphite tube, graphite rod, graphite edm, graphite block etc.
Q3.What is your MOQ?
A: 1 piece (graphite block, graphite rod, graphite box, graphite mold, graphite material, graphite seal ring, graphite crucible, graphite products, graphite sintering mold, graphite heater etc.).
Q4. Can you offer free samples?
A: Yes, usually we can offer free samples for customers to check the quality, but do not afford express charge.
However, if the sample is expensive, we have to charge basic cost of the sample. And samples delivery time is 3-10 days usually.
Q5. When can I get the price?
A: We will reply you within 24 hours after getting your detailed requirements, like size, quantity etc. If you need an urgent response, pls call us directly.
Q6. Do you accept OEM or ODM orders?
A: Yes, of course, most of our products are customized.
Q7. How about your delivery time?
A: Usually 7 to 25 days after advance payment.
Q8. Do you test your goods before delivery?
A: Yes, we have strict inspection system.
Q9. How do you keep long-term business relationship?
A: 1. Good quality and competitive price to ensure mutual benefit;
2. Quick reply and sincere service.
Remark: When you contact us, please show us the accurate drawing(s) and your selected graphite material information, then we can offer you accurate price(s).

  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Lydia from Netherlands - 2017.06.22 12:49
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Colin Hazel from Muscat - 2018.05.13 17:00
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