亚洲殴美日韩精品久久久_国产一区二区三区av在线无码观看_国产美女一区二区在线观看_中文字幕精品一区二区三区无码



<ol id="cmbgy"></ol>
<mark id="cmbgy"><legend id="cmbgy"></legend></mark>
<var id="cmbgy"><tr id="cmbgy"></tr></var>
    <mark id="cmbgy"><wbr id="cmbgy"></wbr></mark>

  1. 




    

    




    

    Products
    




    
    
    
          
    
        
    
          
    
          
    
            
    Stud for low temperature
    
            
    
              
            
      
            
    
                
            
            
    
          
    
       
    
       
    Details
    
       
    
         
    Standard
    Normal diameter
    Total length (mm)
    Accuracy of thread
    Material
    Performance degree
    GB 897
    M6~M48
    26~348
    6g
    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
    According to order
    GB/T 3103.4
    JB/T 2773
    M14~M56
    65~450
    6g
    Carbon and alloy steel
    According to standard
    JB/T 2774
    60~350
    JB 1164
    M16~M36
    100~480
    Carbon and alloy steel
    or
    Stainless steel
    JB/T 4707
    SH 3404
    M10~M90×3
    40~670
    HG 20613
    M10~M56×4
    45~500
    Special class (According to standard)
    HG 20634
    M14~M90×3
    60~500
    HGJ 75
    M10~M45
    40~500
    According to standard
    H 15
    M14~M45
    70~250
    Carbon and alloy steel
    H 16
    80~370
    DL 439
    According to the design requirement of power plant

    
       
    
       
      
    


    
    

    








    
  

    


 





陈巴尔虎旗|
海安县|
普兰店市|
安图县|
海淀区|
田东县|
承德市|
沽源县|
铜梁县|
全南县|
会宁县|
丰台区|
太保市|
孙吴县|
本溪|
济宁市|
井研县|
西丰县|
城市|
兴义市|
双牌县|
榆中县|
太康县|
平安县|
阿拉善左旗|
武邑县|
望城县|
东阿县|
垣曲县|
洪洞县|
汶上县|
盐城市|
同江市|
潼关县|
青田县|
溧阳市|
嘉义市|
电白县|
达日县|
凉山|
漯河市|