国产福利在线永久视频

 
 

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    ·國標美標英制羅紋
    ·雙頭螺栓
    ·六角內六角螺栓
    ·螺母
    ·煙機拉緊螺桿螺母
    ·非標異型件
    總機:0510-88550118?
    傳真:0510-88551809?
    發賣部:0510-88551228?
    地點:中國江蘇省無錫市新區
    (梅村)錫泰路225號
    http://sfcfsj.com?
    E-mail:xibiao@sfcfsj.com
     

       產物展現
      關頭字: 商品分類:
       
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        商品稱號:內六角螺栓

        国产福利在线永久视频

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          1. 商品具體先容:
              六角頭螺栓GB/T 5782~5783,GB/T 5785~5786
              鋼布局用高強度大六角頭螺栓GB/T 1228
              管法蘭用六角頭螺栓SH 3404,HG 20613(歐系),HG 20634(美系),HGJ 75
              火力發電廠低溫緊固件DL 439

            履行規范
            Standard
            羅紋規格
            Normal diameter
            公稱長度(mm)
            Normal Length (mm)
            對邊寬度(mm)
            S (mm)
            頭部高度(mm)
            H (mm)
            羅紋精度
            Accuracy of thread
            資料
            Material
            機能品級
            Performance degree
            GB/T 5782
            M6~M64
            30~500
            10~95
            4~40
            6g
            鋼或
            不銹鋼
            Steel
            or Stainless steel
            8.8, 10.9, A2-50, A2-70,
            或按和談
            or according to agreement
            GB/T 5783
            12~200
            GB/T 5785
            M8×1~ M56×4
            40~500
            13~95
            5.3~40
            GB/T 5786
            16~500
            GB/T 1228
            M12~M30
            35~260
            21~50
            7.5~18.7
            鋼 Steel
            8.8S, 10.9S
            SH 3404
            M10~M48×3
            40~480
            18~75
            6.4~30
            鋼或
            不銹鋼
            Steel
            or Stainless steel
            按規范劃定
            According to standard
            HG 20613
            M10~M56×4
            32~500
            16~85
            6.4~35
            8.8,
            A2-50, A2-70
            HG 20634
            M14~M33
            60~320
            21~50
            8.8~21
            HGJ 75
            M10~M27
            45~260
            16~41
            6.4~17
            DL 439
            按電廠設想請求
            According to the design requirement of power plant
            按規范劃定
            According to standard
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