十八禁动漫露内裤扒开腿视频风险|国产裸体美女视频全黄|91久久性奴调教国产

<bdo id="dpilr"><dfn id="dpilr"><thead id="dpilr"></thead></dfn></bdo>

  • <track id="dpilr"></track>

    您好!歡迎訪問天元管業官網!

    鹽山天元鋼管制造有限公司

    Yanshan Tianyuan steel pipe manufacturing Co., Ltd

    15100850095

    用真情鍛造產品  以愛心打造質量

    圖片展示
    • 網站首頁
    • 關于我們
    • 產品展示
    • 新聞資訊
    • 聯系我們

    符 合 性 聲 明

    Declaration of Performance

      符 合 性 聲 明  

    Declaration of Performance

    以誠信為客戶,以品質求發展,以口碑做市場

    產品分類

    新聞資訊

    誠信經營  質量保障

    dop2021072201-S355

    作者:鹽山天元鋼管制造有限公司 瀏覽: 發表時間:2021-07-23 09:55:58

    Declaration of Performance-No:2021072201

    According to Annex III Construction Products Regulation(305/2011/EU)

    and Regulation (EU) No 574/2014

    for the construction product

    1. Unique identification code of the product type:  

    Φ1220*16.5mm S355J2H,EN10219-1:2006

    2.  Intended use:

    Cold formed welded structural hollow sections of non-alloy and fine grain steels

    3.  Manufacturer:

     

     

    YANSHAN TIANYUAN STEEL PIPE MANUFACTURING CO.,LTD..

    Hebei Tianyuan Courtyard ,Puwa Development Zone, Yanshan County, Hebei Province, P.R.China.

    4.  authorised representative:

    zhaishuxiang

    5.  System of AVCP:

    System 2+

    6.  Harmonised standard:

       Notified body:

     

    EN10219-1, annex ZA

    TUV NORD Systems GmbHCo.KG

    D-22525 Hamburg , Kenn.Nr. 0045

    7.  Declared performance:

    Essential characteristics

     

    Requirement clause(s)

    Conformity critical

    Assessment methed

    Tolerances on shape and mass

    9.3.2

    Table 2

    EN10219-1:2006,Table 2

    Elongation

    9.2.2

    20%

    EN10219-1:2006,Table A.3

    Tensile strength

    9.2.2

    470Rm630MPa

    EN10219-1:2006,Table A.3

    Yield strength

    9.2.2

    345MPa

    EN10219-1:2006,Table A.3

    Impact strength

    9.2.3

    27KV J(-20℃)

    EN10219-1:2006,Table A.3

    Chemical composition

    6.6.1+9.1

    Table A.1,CEV0.45%

    EN10219-1:2006,Table A.1,Table A.2

    The performance of the product identified above is in conformity with the set of declared

    Performance.

    This Declaration of Performance is issued,in accordance with Regulation (eu) No 305/2011,

    Under the sole responsibility of the manufacturer identified above.

    Signed for and on behalf of the manufacturer by: .zhaishuxiang  QA Manager

    (Name and Function):          

     

    (Place,Date,Signature): Cangzhou,2021.07.22,zhaishuxiang

          The Declarations of Performance for download

          http://www.judymack.com/dop

    鹽山天元鋼管

    Yanshan Tianyuan Steel Pipe

    聯系我們

    聯系人:卜總

    聯系電話:15100850095                     聯系電話:13313379444

    聯系人:卜小峰

    聯系電話:15226715555

    聯系電話:0317-6320838                    聯系電話:0317-6320920

    電子郵箱:292562571@qq.com          聯系地址:河北省鹽山縣城南工業園區

    產品推薦

    版權所有:鹽山天元鋼管制造有限公司     技術支持:

    版權所有:鹽山天元鋼管制造有限公司

    技術支持:

    友情鏈接

    添加微信好友,詳細了解產品
    使用企業微信
    “掃一掃”加入群聊
    復制成功
    添加微信好友,詳細了解產品
    我知道了
    冀ICP備18006993號-5
    <bdo id="dpilr"><dfn id="dpilr"><thead id="dpilr"></thead></dfn></bdo>

  • <track id="dpilr"></track>