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    Steel Anchor Plate, Embedment ring plate, upper ring, lower ring, anchor ring for Wind Turbine Foundation System

    [ Time:2019-05-20 Click:770 ]


      

     Steel anchor ring plate, also called anchor plateupper ring and lower ringalignment ring and embedment ring, are one of a important accessory in WTG(wind turbine generator) foundation anchor bolt cage system. This product is in the shape of a ring, with hundreds of holes on, and often produce separately due to its big size then splice them into a whole ring by specific rectangle steel plates. These kind of bearing plates are also used for other constructions such as steel structure and foundation anchor bolt which use our bolt's stress properties.

            Most overseas customers are familiar with  some steel grades for anchor ring plates, for instance,  EN10025 S355JR, S355J0, S355J2, S355NL; ASTM A572/A572M Grade 50. Our Chinese GB/T 1591 Q355B, Q355C, Q355D, Q355NE steels are equivalent, and are acceptable by customers. 

     anchor ring drawing

     

    Commodity: Anchor Plate

    Application: WTG foundation anchor bolt assembly

    Origin: Anyang City, Henan Province, P. R. China

    Brand: Anyang Longteng, or OEM

    Segments: According to dawrings

    Dimensions: According to drawings or specifications

    Connected by: Splice Plate

    Coating: Black, Single-face or double face zinc sprayed, painted, or as clients demands.

    Steel Grade: Q355B, Q355C, Q355D, Q355NE

     

    GB/T 1591-2018 GB/T 1591-2008 ISO 630-2: 2011 ISO 630-3 2012 EN 10025-2:2004 EN 10025-3:2004 EN 10025-4:2004
    Q355B Q345B S355B -- S355JR -- --
    Q355C Q345C S355C -- S355J0 -- --
    Q355D Q345D S355D -- S355J2 -- --
    Q355NB Q345B(nomalized) -- -- -- -- --
    Q355NC Q345C(nomalized) -- -- -- -- --
    Q355ND Q345D(nomalized) -- S355ND -- S355N --
    Q355NE Q345E(nomalized) -- S355NE -- S355NL --
    Q355NF -- -- -- -- -- --
    Q355MB Q345B(TMCP) -- -- -- -- --
    Q355MC Q345C(TMCP) -- -- -- -- --
    Q355MD Q345D(TMCP) -- -- -- -- --
    Q355ME Q345E(TMCP) -- S355MD -- -- S355M
    Q355MF -- -- S355ME -- -- S355ML

     

    Grade Representation:

    Steel grade is composed of such three parts as Chinese phonetic alphabet and numerical value of the yield strength and quality classification. For instance, Q345D; thereinto:

    Q - is the first letter of the Chinese phonetic alphabet of the word "Qu" of the steel yield strength;

    355 - is the numerical value of the yield strength(MPa);

    D - is the quality classification; D grade.

    CHEMICAL COMPOSITION OF Q355 anchor ring plate, unit:%

    Steel Grade C   Si   Mn   P   S   Cr   Ni   Cu
    Thickness,mm
    ≤40 >40
    Q355B ≤0.24 ≤0.55 ≤1.60 ≤0.035 ≤0.035 ≤0.30 ≤0.30 ≤0.40
    Q355C ≤0.20 ≤0.22 ≤0.030 ≤0.030
    Q355D ≤0.20 ≤0.22 ≤0.025 ≤0.025
    Q355NE ≤0.18 ≤0.55 0.9~1.65 ≤0.025 ≤0.020 ≤0.30 ≤0.50 ≤0.40

     

    MECHANICAL PROPERTIES

    Steel Grade Yield strength Tensile Strength, Rm
    MPa MPa
    Steel level Quality level Nominal Thickness or diameter, mm
    ≤16 >16~40 >40~63 >63~80 >80~100 >100~150 >150~200 >200~250 >250~400 ≤100 >100~150 >150~250 >250~400
    Q355 B,C 355 345 335 325 315 295 285 275 -- 470~630 450~600 450~600 --
    D 265 450~600

    TEST TEMPERATURE AND IMPACT ABSORPTION ENERGY OF THE CHARPY(V-TYPE) IMPACT TEST

    Grade Quality Grade Test Temperature, ℃ Impact absorbtion energy, J
    Thickness
    12mm~150mm >150mm~250mm >250mm~400mm
    Q345 B 20 ≥34 ≥34  
    C 0
    D -20 27
    E -40

     

     

    If you require any information or clarification, please do not hesitate to contact us.

    Quality Controlproduction line

     

     

     


    Email:info@aylttg.com Tel:0372 2256782  
    Add: Industrial Park, Indu District, Anyang City, Henan Province, P.R.China
    Anyang Longteng Heat Treatment Material Co.,Ltd. ?  
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