Products

Seamless Steel Pipe

Seamless Steel Pipe

    Types of seamless pipe
    Large diameter pipe 
    Precision pipe
    Thin wall pipe
    Thickness wall pipe
    Caliber of seamless steel pipe
      
    Sizes of seamless pipe
    Out diameter: 1/2 inch - 36 inch (21.3mm-914.4mm)
    Thickness: 2.11mm-60mm ( SCH10, SCH20, SCH40, SCH80, STD, SCH120, SCH160, XXS)

    Materials of seamless pipe
    ASTM  
    ASTM A53 GR.B ASTM A106 GR.B / ASTM A179 / ASTM A192 / ASTM A210 / ASTM A210 / ASTM A213 / ASTM A333 GR.6 
    API  
    API 5L GR.B / X42 / X46 / X52 / X56 / X60 / X65 / X70
    DIN/EN
    DN 17175 ST35, ST52 /EN10216-2 / DIN 2391 ST35, ST52 /EN10305-1 / DIN 1629/EN10216-1

    Process of Seamless Pipe

     



    Application of seamless pipe
    1. Chilled Water, SteamPipelines, Heat Exchanger, Boiler Manufacturing, Cylinder, Hydraulic
    2. Construction, Structure, Machinery Parts, Mechnical, Industrial
    3. Drain/sewage, Dredging, Irrigation
    4. Shipbuilding, Offshore Rigs, Oilfield Equipment, Well Borehole
    5. Pipeline

    industry we serve

    Quality Inspection of seamless pipe
    Outside diameter, ellipse  inspection
    Wall thickness inspection
    Length inspection
    Bending inspection
    End profile inspection
    Non-destructive test

    Out Diameter                                                                    Wall Thickness
    1/2" (21.3mm) ~ 36" (914.4mm)                                                             2.11mm ~ 60mm                   
                                                                                         
    NOMINAL  PIPE  SIZE OD(mm) NOMINAL WALL THICKNESS
    DN NB(inch) ASME SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS
    15 1/2" 21.3
     
    2.11   2.41 2.77 2.77   3.73 3.73       4.78 7.47
    20 3/4" 26.7 2.11   2.41 2.87 2.87   3.91 3.91       5.56 7.82
    25 1" 33.4 2.77   2.9 3.38 3.38   4.55 4.55       6.35 9.09
    32 1.1/4" 42.2 2.77   2.97 3.56 3.56   4.85 4.85       6.35 9.7
    40 1.1/2" 48.3 2.77   3.18 3.68 3.68   5.08 5.08       7.14 10.15
    50 2" 60.3 2.77   3.18 3.91 3.91   5.54 5.54       8.74 11.07
    65 2.1/2" 73 3.05   4.78 5.16 5.16   7.01 7.01       9.53 14.02
    80 3" 88.9 3.05   4.78 5.49 5.49   7.62 7.62       11.13 15.25
    90 3.1/2" 101.6 3.05   4.78 5.74 5.74   8.08 8.08          
    100 4" 114.3 3.05   4.78 6.02 6.02   8.56 8.56   11.13   13.49 17.12
    125 5" 141.3 3.4     6.55 6.55   9.53 9.53   12.7   15.88 19.05
    150 6" 168.3 3.4     7.11 7.11   10.97 10.97   14.27   18.26 21.95
    200 8" 219.1 3.76 6.35 7.04 8.18 8.18 10.31 12.7 12.7 15.09 18.26 20.62 23.01 22.23
    250 10" 273 4.19 6.35 7.8 9.27 9.27 12.7 12.7 15.09 18.26 21.44 25.4 28.58 25.4
    300 12" 323.8 4.57 6.35 8.38 9.53 10.31 14.27 12.7 17.48 21.44 25.4 28.58 33.32 25.4
    350 14" 355.6 6.35 7.92 9.53 9.53 11.13 15.09 12.7 19.05 23.83 27.79 31.75 35.71  
    400 16" 406.4 6.35 7.92 9.53 9.53 12.7 16.66 12.7 21.44 26.19 30.96 36.53 40.19  
    450 18" 457.2 6.35 7.92 11.13 9.53 14.27 19.05 12.7 23.83 39.36 34.93 39.67 45.24  
    500 20" 508 6.35 9.53 12.7 9.53 15.09 20.62 12.7 26.19 32.54 38.1 44.45 50.01  
    550 22" 558.8 6.35 9.53 12.7 9.53   22.23 12.7 28.58 34.93 41.28 47.63 53.98  
    600 24" 609.6 6.35 9.53 14.27 9.53 17.48 24.61 12.7 30.96 38.89 46.02 52.37 59.54  
    650 26" 660.4 7.92 12.7   9.53     12.7            
    700 28" 711.2 7.92 12.7 15.88 9.53     12.7            
    750 30" 762 7.92 12.7 15.88 9.53     12.7            
    800 32" 812.8 7.92 12.7 15.88 9.53 17.48   12.7            
    850 34" 863.6 7.92 12.7 15.88 9.53 17.48   12.7            
    900 36" 914.4 7.92 12.7 15.88 9.53 19.05   12.7            


     
    ASTM A106 GR.B seamless steel pipeASTM A53 GR.B seamless steel pipeASTM A210 seamless steel pipeASTM A210 seamless steel pipeAPI 5L GR.B seamless steel pipeASTM A213 seamless steel pipeDN 17175 ST35 seamless steel pipeEN10216-2 seamless steel pipe
    United Arab Emirates
    Pipe, Generic: Size 6 in, SCH STD,Material A106 carbon steel, Grade B, Specification B16-25 THK B36, Bevelled Ends, Seamless Type, FFT


    Saudi Arabia
    20” Seamless pipe with 1” wall thickness, Grade J55/K55, it is for manufacturing 18 5/8” API Coupling.


    Chile
    Astm A53-Gr-B size 18" ND Sch-40 (14,27 mm) x 12 meters Long PE


    Brazil
    20” PIPE ASME B36.10 BE SCH XS SEAMLESS ASTM A106 GR.B – 6 meters


    Nigeria
    MATERIAL:Seamless Steel Tubes.                
    GRADE:A106 Gr B.                
    SIZES:1)  161mm OD X +/- 19mm WT                
     2)  114mm OD X +/- 13.49mm WT                
     3)  191mm OD X +/- 25mm WT                                                     
     4)  165mm OD X +/- 19mm WT    


    Morocco
    Seamless Steel Pipe API 5L Grade B sch 40 with 3PE Coated pipe in polyethylene
    - 400 m; size 8'' inch (DN200) ;OD=219,08mm ; WT=8,18mm ; Length=5,8M
    - 100 m; size 4'' inch (DN100)  ;OD=114,3mm ; WT=6,02mm ; Length=5,8M


    Malaysia
    Standard weight seamless Steel Pipes to ASTM -A53  Grade A Schedule 40.
    1. 20mm seamless GI Pipes = 1792m
    2. 25mm seamless GI Pipes = 11531m
    3. 32mm Seamless GI Pipes = 9240m


    Singapore
    Pipe– Black Carbon Steel API 5L pipe (welded/Seamless)
    Schedule– 40
    Size– 500mm
    Length– 6m each




     

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