【用    途】头部圆弧形设计,和阀门接触面大,不易滑脱,
柄部胶套,不打滑,便于用力
【制造工艺】精铸产品
【材    质】铍青铜合金、铝青铜合金
	
  
 
规格及主要技术参数
| Number | S | L | H | Be-Cu(g) | Al-Cu(g) | 
| 174A-30 | 30 | 200 | 46 | 265 | 240 | 
| 174A-35 | 35 | 250 | 52 | 375 | 340 | 
| 174A-40 | 40 | 300 | 54 | 450 | 400 | 
| 174A-45 | 45 | 350 | 60 | 585 | 530 | 
| 174A-50 | 50 | 400 | 68 | 740 | 670 | 
| 174A-55 | 55 | 450 | 74 | 830 | 750 | 
| 174A-60 | 60 | 500 | 80 | 1200 | 1100 | 
| 174A-65 | 65 | 550 | 83 | 1280 | 1160 | 
| 174A-70 | 70 | 600 | 88 | 1380 | 1250 | 
| 174A-75 | 75 | 650 | 93.5 | 1650 | 1500 | 
| 174A-80 | 80 | 700 | 99.5 | 1870 | 1700 | 
| 174A-85 | 85 | 750 | 100 | 2090 | 1900 | 
| 174A-90 | 90 | 800 | 107 | 2310 | 2100 | 
| 174A-95 | 95 | 900 | 112 | 2980 | 2700 | 
| 174A-100 | 100 | 1000 | 117 | 3330 | 3010 | 


 
         
  
   
   
 
 
   
 
                 
                 
                 
                