semi-graphite carbon blocks manufacturer

Carbon blocks:  

We develop and produce  carbon brick with revolutionary low porosity and high thermal conductivity,resulting in improved resistance to thermal stress.

We also get favorable reviews for associated refractories such as ramming mass,paste or mortars.

They are widly used for types of furnace lining, like Blast furnace, submerged arc furnace, and chemical reaction lining, non-ferrous smelting lining,etc.

Raw materials and technology :

Be made of electrical calcined anthracite,graphite,silicon carbide,and some addition agent,bond with asphalt and tar, 

molded under high frequency vibration and heavy pressure,baked with high temperature, machined with advanced numerical control grinding machine,

so carbon brick will get a accurate dimension,at last, preassembled on a platform,write the NO. on each block, and packed. 

Features :

a) With uniform structure and no internal flaws,, the material has good resistance to thermal stress.

b) Excellent thermal conductivity of the material serves as cooling power enough to inhibit erosion and corrosion.

c) Low porosity and low gas transmission rate of the material leads to its high resistance to alkali and pig iron penetration.

Quality standard: 

Adopt to national standard,ISO,BS,ASTM,DIN standard.

Advantage And Service:

1. Quality assurance,we use high grade raw material and do strict inspect during the whole procession. All products adopt GB,ISO,ASTM,BS,JIS and DIN standard as per requirement. ISO, BV, TUV, SGS certified.
2. Provide professional designing solution, field technical assitance and any other consulting.
3. Price advantage, provided by manufacturer directly,save much intermediate fees.
4. Professional team, specialized in carbon/graphite blocks production since 1986,with advanced technology and vast experience.
5. High production capacity, fast delivery of goods.
6. 24*7 online service.
7. OEM service available.  

Contact person: Judy Lu                   Mobile: 0086 156 3755 2338 

Email: graphite_judy(at)        judylu(at)

Wechat: luyajing1991                        Skype : judy.lu518