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SSAW

   

SSAW(Spiral Submerged Arc Welded Pipes)
Standard:  SY/T5040-2000SY/T5037-2000GB/T9711.1-1997GB/T9711.2-1999API 5L
Application: for conveyance of oil,natural gas,tap water,and wewage in plumbing system,heating network reconstruction,as well as in pilling,bridge and steel structure related uses.
 
Nominal Diameter:  8"-112"                  
Thickness: 5-25mm                  
                               
Norminal O.D. Norminal Thickness
    6 7 8 9 10 11 12 13 14 15 16 18 20 22
mm in  
219.1 8 5/8 31.53 36.61 41.65                      
273.1 10 3/4 39.52 45.94 52.3                      
323.9 12 3/4 47.04 54.71 62.32 69.89 77.41                  
325   47.2 54.9 62.54 70.14 77.68                  
355.6 14 51.73 60.18 68.58 76.93 85.23                  
377   54.89 63.87 72.8 81.67 90.5                  
406.4 16 59.25 68.95 78.6 88.2 97.76 107.26 116.7              
426   62.41 72.33 82.46 92.55 102.59 112.58 122.5              
457 18 66.73 77.68 88.58 99.44 110.24 120.99 131.7              
478   69.84 81.3 92.72 104.09 115.41 126.69 137.9              
508 20 74.28 86.49 98.65 110.75 122.81 134.82 146.8 158.69 171          
529   77.38 90.11 102.78 115.4 127.99 140.52 153 165.43 178          
559 22 81.82 95.29 108.7 122.07 135.38 148.65 161.9 175.04 188          
610 24 89.37 104.1 118.77 133.39 147.97 162.48 177 191.4 206          
630   92.33 107.54 122.71 137.83 152.9 167.92 182.9 197.81 213          
660 26 96.77 112.73 128.63 144.48 160.3 176.05 191.8 207.43 223          
711 28 104.32 121.53 138.7 155.81 172.88 189.89 206.9 223.78 241 257 274      
720   105.65 123.09 140.47 157.81 175.1 192.34 209.5 226.66 244 261 278      
762 30 111.86 130.34 148.76 167.13 185.45 203.73 222 240.13 258 276 294      
813 32 119.41 139.14 158.82 178.45 198.03 217.56 237.1 256.48 276 295 314      
820   12.45 140.35 160.2 180 199.76 219.46 239.1 258.72 278 298 317      
864 34   147.94 168.88 189.77 210.61 231.4 252.1 272.83 293 314 335      
914 39     178.75 200.87 222.94 244.96 266.9 288.86 311 333 354      

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