Products

Piling Pipe

Piling Pipe

    Steel pipe piles are driven vertically into the ground and used as a deep foundation for large commercial and industrial buildings. Pipe pilings transfer the structural load of the foundation to the soil below.
    Pilings are used to support extremely large or heavy buildings where topsoil cannot offer adequate support.





    Production process of piling pipe




    Material of piling pipe
    Product Piling Pipe
    Outside Diameter 219-3048mm(round)
    Wall Thickness 5mm-25.4mm
    Process SSAW(Spiral Submerged Arc Welded)
    DSAW(Double Submerged Arc Welding)
    Bending Roll Steel Pipe
    ERW Steel Pipe
    UOE Steel Pipe
    Standard ASTM/ASME A252/SA252 Piling Pipe

    ASTM A252
    Grade Chemical Component(%) Mechanical Properties
    C Si Mn P S Gr Ni Cu Mo Al Ti N Ceq Minimum Tensile Strength(Mpa) Minimum Yield Stress(Mpa) Minimum Elongation (%)
    (Grage Length 50.8mm)
    max max max max max max max max max max max max max
    Grade 1 - - - 0.050  - - - - - - - - - 345 205 30
    Grade 2 - - - 0.050  - - - - - - - - - 415 240 25
    Grade 3 - - - 0.050  - - - - - - - - - 455 310 20

    Types of pipe piling
    Anchor pile
    Bearing pile
    Bridge pile
    Building pile
    Foundation pile
    Marine and dock pile
    Micro pile
    Screw pile
    steel pipe pilings

    Application of piling pipe
    used as deep foundation piles for power stations, high-rise buildings, civil engineering construction, bridges, marine structures, harbors, and other industries & applications.
    application of pipe piles to reinforce the head of cast cast-in place concrete pile







     
    ERW Wall Thickness (inches)
    Outside  Diameter  (inches) lbs / ft 0.188 0.219 0.250 0.312 0.375 0.438 0.500 0.625 0.750
    8.625 16.96 19.68 22.38 27.73 33.07 38.33 43.43    
    10.75 21.23 24.65 28.06 34.81 41.59 48.28 54.79    
    12.75 25.25 29.34 33.41 41.48 49.61 57.65 65.48    
    14 27.76 32.26 36.75 45.65 54.62 63.50 72.16    
    16 31.78 36.95 42.09 52.32 62.64 72.86 82.85 102.72  
    18   41.63 47.44 58.99 70.65 82.23 93.54 116.09  
    20     52.78 65.66 78.67 91.59 104.23 129.45  
    24     63.47 79.01 94.71 110.32 125.61 156.17 186.41
     
    DSAW Wall Thickness (inches)
    Outside  Diameter  (inches) lbs / ft 0.312 0.375 0.500 0.625 0.750 0.875 1.000
    24 79.01 94.71 125.61 156.17 186.41    
    26 85.68 102.72 136.3 139.54 202.44    
    28 92.35 110.74 146.99 182.9 218.48 253.72  
    30 99.02 118.76 157.68 196.26 234.51 272.43  
    32 105.69 126.78 168.37 209.62 250.55 291.14  
    34 112.36 134.79 179.06 222.99 266.58 309.84  
    36   142.81 189.75 236.35 282.62 328.55  
    38   150.83 200.44 249.71 298.65 347.26  
    40   158.85 211.13 263.07 314.69 365.97  
    42   166.86 211.82 276.44 330.72 384.67 438.29
    44   174.88 232.51 289.8 346.76 403.38 459.67
    46   182.9 243.2 303.16 362.79 422.09 481.05
    48   190.92 253.89 316.52 378.83 440.8 502.43
     
    Spiral Weld Wall Thickness (inches)
    Outside  Diameter  (inches) lbs / ft 0.250 0.312 0.375 0.438 0.500 0.625 0.750 0.875 1.000
    18 47.4 59 70.7 82.2 93.5        
    20 52.8 65.7 78.7 91.6 104.2        
    22 58.1 72.3 86.7 101 114.9 142.8      
    24 63.5 79 94.7 110.3 125.6 156.2 186.4    
    26 68.8 85.7 102.7 119.7 136.3 169.5 202.4    
    28 74.2 92.4 110.7 129.1 147 182.9 218.5    
    30 79.5 99 118.8 138.4 157.7 196.3 234.5 272.4  
    32 84.9 105.7 126.8 147.8 168.4 209.6 250.5 291.1  
    34 90.2 112.4 134.8 157.1 179.1 223 266.6 309.8  
    36 95.5 119 142.8 166.5 189.7 236.3 282.6 328.6 374.2
    38 100.9 125.7 150.8 175.9 200.4 249.7 298.7 347.3 395.5
    40 106.2 132.4 158.8 185.2 211.1 263.1 314.7 366 416.9
    42 111.6 139 166.9 194.6 221.8 276.4 330.7 384.7 438.3
    48 127.6 159.1 190.9 222.7 253.9 316.5 378.8 440.8 502.4
    54   179.1 215 250.8 286 356.6 426.9 496.9 566.6
    60   199.1 239 278.9 318 396.7 475 553 630.7
    66   219.1 263.1 307 350.1 436.8 523.1 609.2 694.9
    72   239.1 287.1 335.1 382.2 476.9 571.2 665.3 759
    78   259.1 311.2 363.2 414.2 517 649.4 721.4 823.1
    84   279.1 335.2 391.3 446.3 557 667.5 777.5 887.3
    90   229.1 359.3 419.3 478.4 597.1 715.6 833.7 951.4
    96   319.1 383.3 447.4 510.4 637.2 763.7 889.8 1015.6

Know more about this product price, catalogue, mill test certificate,  please inquiry to: sales@nan-steel.com

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