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热风炉用红柱石耐火制品

Price
Negotiable
Unit
Piece
Product number
201711131354588907
Place of Origin
中国 - 山东 - 淄博
  • Product introduction
  • Fire Resistance Rating:0
    Specification:0
    Country Of Origin:0
    Applicable Range Of Temperature:0
    Working Temperature:0

    产品详细介绍
    项 目 \ 牌 号
    高热震耐火制品
    红柱石制品
    RDL-75
    ML-72
    SDHA55
    HRN-48
    HRN-42
    HLE
    SDHB
    SDHD
    SDHS
    SDDE
    SDHR
    Al2O3 %

    ≥75

    ≥72

    ≥55

    ≥48

    ≥42

    ≥57

    ≥65

    ≥53

    ≥57
    ≥55
    ≥60
    Fe2O3 %

    ≤1.2

    ≤1.2

    ≤0.8

    ≤1.5

    ≤1.5

    ≤1.2

    ≤0.8

    ≤1.0

    ≤0.8
    ≤1.5
    TiO2 %

    ≤0.5

    ≤0.6

    ≤0.5
    ≤0.5
    K2O+Na2O %

    ≤0.5

    ≤0.6

    ≤0.6
    ≤1.2
    ≤0.6
    ≤1.2
    ≤0.6
    ≤1.2
    ≤1.0
    ≤0.6≤1.2
    杂质 %
    ≤0.7
    ≤0.7
    ≤0.7
    ≤0.7

    耐火度 ℃

    ≥1790
    ≥1790
    ≥1760
    ≥1750
    ≥1750
     
    显气孔率 %
    ≤22
    ≤23

    ≤20
    ≤21(24)
    ≤23(24)
    ≤20(22)
    ≤20
    ≤20
    ≤20
    ≤24
    ≤20
    常温耐压强度 Mpa

    ≥60
    ≥50
    ≥55
    ≥40
    ≥40
    ≥40(30)
    ≥50
    ≥40
    ≥40
    ≥40
    ≥40
    常温抗折强度 Mpa
    ≥15(12)
    ≥18
    ≥15
     
    荷重软化温 ℃
    T2≥1550
    KD≥1550
    KD≥1550
    T2≥1550
    T2≥1520
    T0.5≥1420
    T2≥1580
    T0.5≥1520
    T2≥1630
    T0.5≥1350
    T2≥1490
    T0.5≥1470
    T2≥1580
    T2≥1580
    T0.5≥1460
    T2≥1600
    0.2MPa蠕变率
    (20~50)h %
    1550℃×50h
    ≤0.8
    1500 ℃
    ≤0.2
    1350 ℃
    ≤0.2
    1400 ℃
    ≤0.2
    1450 ℃
    ≤0.2
    1450 ℃
    ≤0.2
    重烧线变化率 %
    1550 ℃×2h
    +0.1~-0.2
    1450 ℃×2h
    ±0.1
    1450 ℃×2h
    ±0.1
    1450 ℃×2h
    0~-0.2
    1450 ℃×2h
    0~-0.2
    1500 ℃×4h
    ±0.2
    1500 ℃×4h
    ±0.2
    1400 ℃×4h
    ±0.2
    1500 ℃×4h
    ±0.2
    1500 ℃×4h
    ±0.2
    1500 ℃×4h
    ±0.2
    热震稳定性,次(1100℃ 水冷)
    ≥15
    ≥100
    ≥30
    ≥30
    ≥30
    ≥20
    950℃
    ≥30
    950℃
    ≥30
     
    使用部位
    拱顶
    燃烧室
    蓄热室、拱顶、
    大墙、格子
    热风管道
     
  • Company Name
    shandong refractory material co., LTD.
    Place of Origin
    中国 - 山东 - 淄博

      Shandong Refractories Group Co., Ltd (hereinafter shorten as SDR) is the leading refractory manufacturer in China, is wholly-owned subsidiary of Shan Steel. SDR is a trans-regional refractory company reconstructed by the former five provincial refractory factories named Shandong Refractory Plant, Shandong No.2 Refractory Plant, Qingdao Refractory Plant, Shandong Magnesium Mine, Wangcun Alumina Mine and three Company named Shandong Zhongqi, LUNAI and Hengxin Magnesium Company. SDR covers an area of 3,486,000 square meters; its total assets value has reached 1.405 Billion RMB Yuan. SDR currently employs 4954 personnel, thereinto, 559 Refractory technical personnel and 3624 skilled workers. SDR has six branches located in Zibo, Qingdao, Laizhou, Heze of Shandong Province. Its history has been since 1904 and over 100 years of manufacturing experience.

      The annual production capacity has exceeded 550 thousands tons with comprehensive seven series refractories as followings: Alumina Silica products, Con-casting refractory products, Super chamotte raw material and Synthesized Mullite material, Magnesite raw material and products, Carbon containing products, Special refractory, Monolithic refractories, etc. Products are applied to worldwide industries of metallurgy, building materials, petrochemical, nonferrous, Electronics and so on, approx 70% products are supplied to metallurgical industry. China leading Steel Group- e.g. Baosteel, Ansteel, WISCO, SHOUGANG,TISCO, PANGANG, HBIS, SHAGANG and JIGANG, LAIGANG which belongs to same parent company are our main customers in domestic market. In overseas Market, SDR is a refractory supplier of Arcelor-Mittal, POSCO, HYUNDAI, Nippon Steel, US Steel. SDR also has a good cooperation with world famous engineering companies -e.g. Paul Wurth, Danieli Corus, SVAI, NSC-ENG, and working together with famous refractory manufacturers -e.g. Chosun Refractories, ANH Refractories and Krosaki Refractories etc.

      SDR has strong research and development capability, our R&D centre is full responsible for test, research and product innovation, with 40 Senior Engineers, 212 Engineers and 307 assistant Engineers. SDR enables itself to be one of the leading refractory manufacturers for supplying Andalusite bricks, Mullite bricks, bricks for CDQ Furnace, Silica bricks, Con-casting refractory products, Super chamotte raw material and Synthesized Mullite material, and so on.

      SDR has been taken "Provide customers with satisfactory products and services" as its mission and " Build a Refractory enterprise that is internationally competitive" as its vision. Relying on management and technology accumulation during past 100 years, based on its over one century's reputation as a guarantee, SDR is doing its best to achieve itself worthiness by supplying all customers with satisfactory products and services.


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