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    RAY GROUP LIMITED CO., LTD.

    • Address: 3-1-702, LONGHAIMINGZHU, NO.178-2 HAIER ROAD, LAOSHAN DISTRICT, Qingdao, Shandong , China
    • Email: Email
    • Phone: 86-532-55662396

    Business description

    At Ray Group, our engineers have been in these industries since 1990 - It is combining research, development, production and sales.

    Backed with expertise garnered from their days at major chemical research institutes, they can offer you the technical understanding you need to get your projects done right.

    We specialize in following series products: graphite electrode, graphite materials and graphite machining.

    Latest listings



    • Carbon Electrodes Diameter From 500mm To 1400mm
      Carbon Electrodes Diameter From 500mm To 1400mm
      Metals - Other - RAY GROUP LIMITED CO., LTD. - China - December 25, 2018 - 1.00 Dollar US$

      1.diameters available: diameter from 500mm to 1400mm. 2.standard grades -normal and high. 2.1).normal grade resistivity (uom ): 45 max bulk density(g/cm3 ): 1.55 min bending strength (mpa ): 3.5 – 7.0 c.t.e.(100 -600 c, 10 -6/c ): 3.2 – 4.8 ash: 2.5%...

    • Graphite Male Female Rods
      Graphite Male Female Rods
      Metals - Other - RAY GROUP LIMITED CO., LTD. - China - June 26, 2018 - 1.00 Dollar US$

      Tandard grade: hp grade properties resistivity (uom): 6.5 bending strength (mpa ): 11 bulk density(g/cm3): 1.68 c.t.e.(100 -600 c, 10 -6/c ): 2.2 ash: 0.2% grain size: 0.8mm standard sizes: diameter x length (mm): d38.1 x 635, d200x1600, d250x1800. t...

    • Graphite Electrodes
      Graphite Electrodes
      Metals - Other - RAY GROUP LIMITED CO., LTD. - China - June 26, 2018 - 1.00 Dollar US$

      1.diameters available: diameter from 100mm to 1050mm. for rp grade, the dia is usually 100 -1060mm. for rpi grade, the dia is usually 200 -650mm. for hp grade, the dia is usually 300-650mm. for shp grade, the dia is usually from 400-650mm. for shp gr...

    • Graphite Anode
      Graphite Anode
      Metals - Other - RAY GROUP LIMITED CO., LTD. - China - June 26, 2018 - 1.00 Dollar US$

      Graphite anode plate, anode tube, graphite anode (also called graphite plate, graphite anode rods) with resistance to high temperature, conductive heat conduction performance is good, easy to machining, good chemical stability, acid and alkali corros...

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