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:雙頭螺柱

        国产福利在线永久视频

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            2. 商品具體先容:
                 (等長)雙頭螺柱GB 897~901
                 腰狀桿螺柱毗連副 螺柱GB/T 13807.2
                PN16.0~32.0MPa(階段)雙頭螺柱JB/T 2773~2774
                壓力容器(法蘭)用等長雙頭螺柱JB1164,JB/T 4707
                管法蘭用螺柱SH 3404,HG 20613(歐系),HG 20634(美系),HGJ 75
                (擰入或管道用)雙頭螺柱 H 15~16
                火力發電廠低溫緊固件DL 439

              履行規范
              Standard
              羅紋規格
              Normal diameter
              總長度(mm)
              Total length (mm)
              羅紋精度
              Accuracy of thread
              資料
              Material
              機能品級
              Performance degree
              GB 897
              M6~M48
              26~348
              6g
              鋼或不銹鋼
              Carbon and alloy steel
              or
              Stainless steel
              6.8, 8.8, 10.9, 12.9,
              A2-50, A2-70
              GB 898
              28~360
              GB 899
              29~372
              GB 900
              32~396
              GB 901
              M6~M56
              25~500
              GB/T 13807.2
              M12~M120×6
              按條約According to order
              GB/T 3103.4
              JB/T 2773
              M14~M56
              65~450
              6g
              Carbon and alloy steel
              按規范劃定
              According to standard
              JB/T 2774
              60~350
              JB 1164
              M16~M36
              100~480
              鋼或不銹鋼
              Carbon and alloy steel
              or
              Stainless steel
              JB/T 4707
              SH 3404
              M10~M90×3
              40~670
              HG 20613
              M10~M56×4
              45~500
              公用級(按規范劃定)
              Special class (According to standard)
              HG 20634
              M14~M90×3
              60~500
              HGJ 75
              M10~M45
              40~500
              按規范劃定
              According to standard
              H 15
              M14~M45
              70~250
              Carbon and alloy steel
              H 16
              80~370
              DL 439
              按電廠設想請求
              According to the design requirement of power plant
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