| Customization: | Available |
|---|---|
| Density: | 1.9g/cm3 |
| Er: | 11~13μΩm |
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|
Grade |
Density |
ER |
Thermal Conductivity(100ºC) | CTE(The temperature-600ºC) | Shore Hardness |
Flexural Strength | Compressive Strength | Porosity | Ash | Partical Size |
| g/cm³ | μΩm | W/m.k | 10-6/ºC | HSD | Mpa | Mpa | % | PPM | micron | |
|
WH-4 |
1.78 |
8~11 |
115 | 5.46 | 42 | 38 | 65 | 17 | 50 |
13~15 |
|
WH-5 |
1.85 |
8~10 |
135 | 4.75 | 48 | 46 | 85 | 13 | 50 |
13~15 |
|
WH-6 |
1.9 |
8~10 |
135 | 5.1 | 53 | 55 | 95 | 11 | 50 |
8~10 |
|
WH-7 |
1.8 |
11~13 |
115 | 5.6 | 65 | 51 | 115 | 12 | 50 |
8~10 |
|
WH-8S |
1.9 |
11~13 |
100 | 6.2 | 72 | 73 | 162 | 11 | 50 |
5 |
|
WH-9 |
1.85 |
11~13 |
100 | 5.8 | 70 | 65 | 140 | 11 | 50 |
6~8 |
| WH-4 | 560*420*250mm | 650*530*250mm | 940*320*320mm | ||||
| WH-5 | 560*420*250mm | 650*530*250mm | 1080*1050*300mm | 1500*650*310mm | |||
| WH-6 | 560*420*185mm | 610*510*185mm | 630*600*185mm | ||||
| WH-7 | 560*420*250mm | 650*530*250mm | 1080*350*350mm | 1250*650*270mm | 1500*650*300mm | 1900*650*340mm | 1900*650*410mm |
| WH-8S | 560*420*250mm | 650*530*250mm | 940*320*320mm | 1900*650*410mm | 1250*650*270mm | ||
| WH-9 | 560*420*250mm | 650*530*250mm | 940*320*320mm | 1250*650*270mm | 630*600*250mm | 1900*650*410mm | 1080*350*350mm |
Characteristic:
1. Good machinability: compared with metal materials, graphite has lower density and excellent machinability.
2. Thermal stability: under the protection of inert gas, it can work at a temperature of 3000 degrees or even higher.
3. Low expansion rate: Even in the case of rapid heating, low thermal expansion rate can ensure that the graphite size remains unchanged.
4. Good chemical resistance: at room temperature graphite has good acid resistance, alkali resistance, organic solvent resistance and other good chemical stability.
5. Good electrical and thermal conductivity: Because of its good thermal conductivity, graphite is an ideal material for certain applications, such as heating parts.
Application:
Single crystal furnace, polycrystal furnace, continuous casting mold, electric discharge, electron sintering, semiconductor, vacuum furnace, heat treatment,.
It is precisely because of this series of excellent properties, isostatic graphite in metallurgy, chemistry, electrical, photovoltaic, solar, energyaerospace and atomic energy industry and other fields have been widely used, with the development of science and technology, application field is still expanding.
1. Advanced technology, has its own factory and high-end production equipment, independent R & D team and professional production line, can also provide impregnation, roasting, coating, graphitization and other services to meet the different needs of customers.
2. Worry-free quality, strict quality management system and production standard process documents.
3. Complete product types and sizes, can also be customized according to customer requirements.
4. Before customers place orders, we can provide customers with sample testing.
5. Communication is unimpeded, the company's employees are fluent in English and Mandarin, if there is a product demand, you can directly call or email.
Pingdingshan Wanhui Graphite Co., Ltd. is located in the industrial agglomeration area of Baofeng County, Henan Province. It is a comprehensive enterprise integrating production, research and development, processing, sales and after-sales service.
Our company has isotropic high purity graphite high-tech advanced equipment, independent R&D team and production line, and continuous innovation in technology development, product testing and upgrading. Product sales based on domestic, mainly sold to India, South Korea, Germany, Japan, the United States, Vietnam, Turkey and other places, product quality is stable, good reputation, favored by domestic and foreign merchants.
Pingdingshan Wanhui Graphite Co., Ltd. is a leader in the graphite industry, developing advanced materials and a wide range of solutions for EDM industry, sintering industry, casting industry, photovoltaic industry, aluminum industry, solar energy, nuclear energy, oil and gas, national defense, aerospace, etc.
The company is oriented by product demand, survival by quality, development by reputation, sincere cooperation with customers at home and abroad, first-class service, and work hand in hand.
1. Standard fumigation-free wooden case packing.
2. Customized packaging according to customer requirements.
3. <200kg delivered by international express(DHL, FEDEX, EMS,Special Line), >200kg delivered by sea, can negotiate with customer.
Q1. How can we guarantee the quality?
Each process is produced in strict accordance with the quality standard book, before mass production, there must be standard samples, and final inspection should be carried out before delivery.
Q2. What can you buy from us?
High purity graphite block, isostatic graphite, EDM graphite, molded graphite, extruded graphite, graphite round, graphite rod, graphite plate, graphite crucible, can also be customized according to customer drawings.
Q3. Why do you buy from us instead of other suppliers?
Pingdingshan Wanhui Graphite Co., Ltd. is specialized in manufacturing high purity graphite products, with advanced technology and production equipment, ISO9001 quality certification, has an independent R & D team and production line, can provide professional graphite solutions.
Q4. Can we get samples for testing?
Yes, we can provide free samples, you need pay freight.
Q5. What services can we provide?
Delivery term: samples deliver by international express(DHL, FEDEX, EMS), large qty goods delivered by sea,can also negotiate with customer.
Delivery time: It usually needs about 15-30 days after receiving advance payment.
Payment currency: USD, EUR
Payment terms: T/T
Q6. Can I get a low price if I order a large qty?
Sure,the price showed out is just a reference, before purchasing,you can contact with our saleman, according to your purchase qty and request,we will give you the lowest price.
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