XINZHENG CHENGXIN CARBON CO., LTD.  -  CHINA


We are Xinzheng Chengxin Carbon Co., Ltd., handling both manufacture and export of Recarburizer / carbon raiser / carbon additive, Graphitized petroleum coke, Artificial graphite, Calcined petroleum coke, Graphite scrap / powder, Graphite Electrodes, Anthracite coke as well as Prebake Anode since 1988.

As one of the biggest carbon products manufacturer in China, we possess a strict quality controlling system from raw material to processing & testing. By far, we have been the supplier to many foundries and steelworks from USA, Japan, Korea, and other countries because of our superior quality and punctual delivery. We can ensure you that your esteemed company will be satisfied with our products.

Below are the main specifications for our products. Should you have special specification or other requirement, please let us know. We'd like to send you our formal quotation as soon as possible. Our company always follows the marketing aims of honest and faith.
We sincerely wish to become your loyal supplier and partner.

Contact:

Mr. Vance  -  Director

XINZHENG CHENGXIN CARBON CO., LTD.

Room 1908, Block A, International Business Center, No.72 Nongye Road, Zhengzhou, 450002 CHINA
tel.: (++86 371) 6369 0102,  fax: (++86 371) 6369 0608
e-mail:   vancefan@carbonadditive.com   sales@carbonadditive.com
website: www.carbonadditive.com


     The main specifications for our products:

  1. Recarburizer/carbon raiser/carbon additive/Graphitized Petroleum Coke (GPC):

    Fixed Carbon: ............. 98%, 98.5%, 99% min
    Sulfur: ......................... 0.05%, 0.03% max
    Ash: ............................ 0.5%  -- 1.0% max
    Volatile Matter: ........... 0.5  -- 0.8% max
    Moisture: .................... 0.5% max


  2. Calcined petroleum coke (CPC):

    Fixed Carbon: ............. 98%, 98.5% min
    Sulfur: ......................... 0.5% max
    Ash: ............................ 0.5%  -- 1.0% max
    Volatile Matter: ........... 0.5 - 1.0 % max
    Moisture: .................... 0.5% max


  3. Graphite scrap/powder

    Fixed Carbon: ............. 98.5%, 99% min
    Sulfur: ......................... 0.03%, 0.05% max
    Ash: ............................ 0.5%  -- 1.0% max
    Volatile Matter: ........... 0.5%  -- 1.0% max
    Moisture: .................... 0.5% max


  4. Graphite electrodes

    UHP/HP/NP, These products are characterized by low resistivity, good electrical conductivity,
    low ash, compact structure, good anti oxidation and high mechanical strength.


  5. Anthracite coke

    Fixed Carbon: 85% - 95%


  6. Prebake Anode

    Not over ash content ............................... 0.5%   0.8%   1% max
    Not over specific resistance (
    mW. m) ......  55       60        65
    Not over CO2 reactant (Mg/cm2 . h) ........  45       50        55
    Not below pressure bottle (MPa) .............  32       29        29
    Not below Bulk density (g/cm3) ...............1.50    1.50     1.48
    Not below Density (g/cm3) ....................... 2.0      2.0       2.0