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About B40 & B70 Drilling Machines



Nominal Size:DN100-DN400
 
Name:B40 & B70 Drilling Machines
 
Length:1400 mm
 
Width:250/450 mm
 
Weight:63 kg (B40)
 
Drive:
  • Electric drive 220-240 V / 50-60 Hz 1400 W
  • Pneumatic drive 6-7 bar / 3000 l/min
  • Hydraulic drive 35 l/min / 140 bar
  •  
    Material:Construction Steel, Light Metal Alloy
     
    Spider Sealings:EPDM (Viton)
     
    Body Sealing:EPDM (Viton)
     
    Construction Control:Pressure Test and Functions Control
     
    Pressure Testing:60 bar
     
    Service Press (max):40 (60) bar
     
    Service Temp (max):160° C
     
    B40 & B70 are our largest drilling-machines, with a dimension-range from DN 200 up to DN 700 (!).

    These tools are a bit expensive, and these dimensions are often not as frequent to justify a purchase. For dimensions from DN 200 and larger we usually do the branching ourselves, with our own engineers. Please contact us for price & conditions for us to do this for You!

    We have done branching of pipelines all iver the World, from Sweden, GB, France, Italy to South-Korea and PRC (China).

    The largest branching-project ever done in Sweden was in 2001, when we did 2xDN600 new extensions on a DN 800 pipeline way down under the Stockholm Inner City - for "Birka Energi AB" (The largest Energy-company in the capital).