Zhejiang Zhenglian Industry Development Co., Ltd.
Main products:Fasteners,Fastener
Products
Contact Us
  • Contact Person : Ms. Wang Emily
  • Company Name : Zhejiang Zhenglian Industry Development Co., Ltd.
  • Tel : 86-571-88050680, 88825232
  • Fax : 86-571-85420363
  • Address : Zhejiang,Hangzhou,10F. Yuanmao Building No.5 Wenerxi Road
  • Country/Region : China
  • Zip : 310000

High Purity Graphite Block

High Purity Graphite Block
Product Detailed
High Purity Graphite Block Applications: Casting molds for railroad wheels; heat exchangers for chemical industries; etc

High Purity Graphite Block

Product Description

We could supply graphite block, graphite rod upon customers' request. For graphite block, It is usually vibration-molded, carbonized or graphitized under precise technical control, and machined to specific shapes for various purposes. Applications: Casting molds for railroad wheels; Heat exchangers for chemical industries; Electrodes and linings in some industrial furnaces(such as graphitization furnace); Cathodes in aluminum electrolytic cells; etc. Programmable properties: High thermal and chemical resistance. Good thermal conductivity. Low coefficient of thermal expansion. Minimal wettability to molten metals. Typical Sizes * Diameter(mm) 630 - 1420 Length(mm) 400 - 800 400x400x1800, 500x200x1800, 500x500x1800, 550x250x1800, 550x550x1800, 650x400x1800 * Other dimensions are available on request. Specifications of Graphite Block Bulk Density >= 1.72 g/CC Specific Resistance <= 8.5 micro ohm. M Compressive Strength >= 30 MPa Bending Strength >= 14 MPa C. T. E. (100~600 degree) <= 2.5x10-6/degree Maximum Grain Size 0.8 mm We've been dedicated into supplying High pure and Ultrahigh pure Graphite blocks for many years both at home and abroad, Covering typical sizes 308x620x1830mm; 500x400x1200mm, etc. Graphite blocks are an innovate type of materials which are used in EDM, Die casting mould, Static elements application, precision tool, aerospace industry, chemical industry. etc. They are of high-strength, high purity, low resistivity, resistance to high temperature, good resistance to shake and oxidation, and tend to be processed elaborately. Solid and Routinly supply CL(France) E+20/E+25/E+40, SGL(Germany) R8510/R8500/R8650/R8710, Poco(US) graphite materials; Twice impregnation-thrice baking, Thrice impregnation-quartic baking graphite materials. Please contact in advance if 5 ton above needed. For Our old customers from Iran, Ukrain, Japan, New orders kindly be sent through Specific Grade, Qty, Order date, Required sizes( if no particularly mentioned, Standard sizes will be tacitly approved) will be highly appreciated. Other query like graphite crucible, rod, plate matching, Please send revelent drawings in regular and valid format to Mail us. Kindly Marked the order number so we are able to check the force hours our engineer and technical staff may cost.

High Purity Graphite Block



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