 ERW
    Hollow Sections
ERW
    Hollow Sections
    
Vortex Impex Pvt. Ltd.
    Manufacturers and Exporters of Hollow Sections, Structural Hollow Sections,
    Hollow Steel Sections, Square Hollow Sections, Round Hollow Sections, Mild
    Steel Black ERW Square Tubes, Rectangular Tubes & Round Hollow Section
    Tubes and Hot Rolled Steel Sections as per customer's requirement. These
    sections are available with anti rust oil coating from inside & outside
    to ensure safe delivery to end customers. 
     IS
    : 4270 : 1992 - Dimensions & Masses of Plain End Casing Pipes
IS
    : 4270 : 1992 - Dimensions & Masses of Plain End Casing Pipes 
      
        |  | 
      
        |  Sr.
        No. | Sizes (MM) | Wall Thickness (MM) | 
      
        | 1 | 12X12 | 0.80 MM
        to 1.2 MM | 
      
        | 2 | 15X15 | 0.80 MM
        to 1.2 MM | 
      
        | 3 | 20X20 | 0.80 MM
        to 3.00 MM | 
      
        | 4 | 25X25 | 0.80 MM
        to 3.00 MM | 
      
        | 5 | 30X30 | 0.80 MM
        to 3.00 MM | 
      
        | 6 | 40X40 | 1.00 MM
        to 1.20 MM | 
      
        | 7 | 48X48 | 1.00 MM
        to 3.00 MM | 
      
        | 8 | 35X35 | 1.2 MM
        to 3.00 MM | 
      
        | 9 | 60X60 | 2.00 MM
        to 5.00 MM | 
      
        | 10 | 70X70 | 2.00 MM
        to 5.00 MM | 
      
        | 11 | 80X80 | 3.00 MM
        to 6.00 MM | 
      
        | 12 | 100X100 | 3.00 MM
        to 6.00 MM | 
      
        | 13 | 120X120 | 3.00 MM
        to 6.00 MM | 
      
        | 14 | 125X125 | 4.00 MM
        to 6.00 MM | 
      
        | 15 | 150X150 | 4.00 MM
        to 6.00 MM | 
      
        | 16 | 200X200 | 6.00 MM
        to 7.00 MM | 
      
        | 17 | 20X40 | 1.00 MM
        to 3.00 MM | 
      
        | 18 | 30X50 | 1.00 MM
        to 3.00 MM | 
      
        | 19 | 40X25 | 1.00 MM
        to 3.00 MM | 
      
        | 20 | 50X25 | 1.00 MM
        to 3.00 MM | 
      
        | 21 | 40X30 | 1.20 MM
        to 3.00 MM | 
      
        | 22 | 60X40 | 1.50 MM
        to 3.00 MM | 
      
        | 23 | 80X40 | 2.00 MM
        to 5.00 MM | 
      
        | 24 | 100X50 | 3.00 MM
        to 6.00 MM | 
      
        | 25 | 150X100 | 4.00 MM
        to 6.00 MM | 
      
        | 26 | 200X100 | 4.00 MM
        to 6.00 MM | 
      
        | 27 | 200X150 | 5.00 MM
        to 6.00 MM | 
      
        | 28 | Dia. 20 | 1.00 MM
        to 2.00 MM | 
      
        | 29 | Dia. 22 | 1.00 MM
        to 2.00 MM | 
      
        | 30 | Dia. 25 | 1.00 MM
        to 2.00 MM | 
      
        | 31 | 32 MM | 1.00 MM
        to 3.00 MM | 
      
        | 32 | 40 MM | 1.00 MM
        to 3.00 MM | 
      
        | 33 | 50 MM | 1.00 MM
        to 3.00 MM | 
      
        | 34 | 60 MM | 1.00 MM
        to 3.00 MM | 
      
        |  | 
    
 Tolerances
    Tolerances
      
        | Length | +/- 50 MM | 
      
        | Wall Thickness | +/- 12.5% | 
      
        | Weight | +/- 8% | 
    
 Application
Application
     Furniture industries & domestic applications, bus body, fencing
    etc. Sizes other than mentioned above can also be produced upon specific
    requirements.