| 
		
		 | 
          | 
        
		
              
                | 
								
				 | 
               
              
                
                  
                    
        
          | 可退式卡瓦打撈矛 | 
         
		
        
          
               
               | 
         
		
        
              可退式卡瓦打撈矛是從落魚內(nèi)孔進(jìn)行打撈的一種工具,它主要用于打撈鉆桿、油管、套管等。它可以與內(nèi)割刀、震擊器等工具配合使用。 
技術(shù)參數(shù)及規(guī)格 
 
| 型號(hào) | 
打撈管柱內(nèi)徑范圍 (mm) | 
許用拉 (KN) | 
接頭螺紋 |  
| LM–T60 | 
40~45 | 
150 | 
2 3/8TBG |  
| LM–T80 | 
40~45 | 
250 | 
2 3/8TBG |  
| LM–T86 | 
40~45 | 
300 | 
2 3/8TBG;NC26 |  
| LM–T89 | 
54~76 | 
320 | 
2 7/8TBG |  
| LM–T92 | 
54~76 | 
340 | 
2 7/8TBG |  
| LM–T95 | 
54~78 | 
360 | 
2 7/8TBG |  
| LM–T105 | 
62~128 | 
440 | 
NC31 |  
| LM–T108 | 
62~128 | 
470 | 
NC31 |  
| LM–T121 | 
62~135 | 
580 | 
NC38 |  
| LM–T127 | 
75~180 | 
640 | 
NC38 |  
| LM–T152 | 
75~180 | 
900 | 
NC46 |  
| LM–T156 | 
75~180 | 
970 | 
NC50 |  
| LM–T159 | 
108~127 | 
1010 | 
NC50 |  
| LM–T162 | 
108~180 | 
1050 | 
NC50 |  
| LM–T165 | 
108~180 | 
1090 | 
NC50 |  
| LM–T178 | 
150~180 | 
1270 | 
5 1/2FH |  
| LM–T184 | 
170~206 | 
1350 | 
6 5/8REG |  
| LM–T197 | 
170~323 | 
1550 | 
NC50; 6 5/8REG |  
| LM–T219 | 
190~323 | 
1920 | 
6 5/8REG |  
| LM–T224 | 
216~323 | 
2000 | 
6 5/8REG |  
| LM–T245 | 
216~486 | 
2400 | 
7 5/8REG |  
| LM–T340 | 
216~486 | 
2600 | 
7 5/8REG |    | 
         
        
           | 
         
        | 
                   
                  | 
               
              
		 |