While great achievements have been achieved in the domestic market, we also expect our graphite crucible for quartz, Extruded Graphite, High temperature graphite furnace to enter the international market so that more people can understand and appreciate its superior performance. We have a professional technical team and production team, and a strong sales network all over the country to ensure excellent service quality. The company adheres to the business policy of honesty, pragmatism, innovation and environmental protection, and constantly improves itself, creates value for customers and contributes to society. Adhering to the service concept of 'wholeheartedly' and the principle of 'focusing on customers', we have systematically established the whole process service system of pre-sale, in sale and after-sale.

Graphite purification service high purity graphite ash content 2PPM

In addition to supplying graphite materials and graphite processed products, we can also provide graphite purification services. For graphite materials, we can supply graphite blocks and rods in ash content less than 50PPM. For graphite machined parts, we can purify to 5PPM. If required by customers, some processed parts can be purified to 2PPM.

Description of Purification service

We call graphite materials with carbon content > 99.9% as high-purity graphite. It is mainly used in semiconductor field, graphite rod for spectral analysis, graphite crucible for precious metal smelting, graphite boat for lithium battery anode, monocrystalline vacuum furnace in photovoltaic industry, etc.

We can undertake graphite purification service according to customers' requirements for graphite purity. According to the different use environment, the purification is usually at ≤100ppm, ≤50ppm,≤20ppm, ≤10ppm, ≤5ppm, ≤2ppm and so on.

Packaging and shipping

We carry out vacuum packing for our finished products after graphite purification service. At the same time, customized packaging according to customer needs, wooden box, pallet packaging methods are available.

According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.

Our Artificial Graphite|High Carbon Low Sulphur|China Plant Direct Supplier are combined with advanced foreign technology and optimized and modified by us, with high quality and durability. Our moto is to deliver top quality solutions within stipulated time. The company's integrity, strength and product quality have been recognized by the industry. Welcome friends from all walks of life to visit Hangzhou Fangya Valve Manufacturing Co., Ltd. for guidance and business negotiation.