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SPIRAL WELD (D.S.A.W) PIPE MILLS
Spiral Pipe Machine Standard Specifications

Description Range/Unit SPM 1000 SPM 1200 SPM 1400 SPM 1600 SPM 2000
Strip Width min 500 mm 600 mm 600 mm 800 mm 1000 mm
max 1000 mm 1200 mm 1400 mm 1600 mm 2000 mm
Pipe Diameter min 273 mm 323 mm 457 mm 508 mm 508 mm
max 1000 mm 2020 mm 2020 mm 2540 mm 2540 mm
Pipe Length min 6 m 6 m 6 m 6 m 6 m
max 12 m 18 m 18 m 18 m 18 m
Wall Thickness min 4 mm 4 mm 4.5 mm 6 mm 6 mm
max 13 mm 15 mm 19 mm 22 mm 22 mm
Material Quality
(standard)
min Grade A Grade A Grade A Grade A Grade A
max X-52 X-52 X-52 X-52 X-52
Coil Outside Diameter min 1000 mm 1000 mm 1000 mm 1000 mm 1000 mm
max 2000 mm 2000 mm 2000 mm 2000 mm 2000 mm
Coil Inside Diameter mm 650 mm 650 mm 650 mm 650 mm 650 mm
Coil Weight tonnage 15 tons 20 tons 24 tons 24 tons 30 tons
Welding Speed min 0.4 m/min 0.4 m/min 0.3 m/min 0.3 m/min 0.3 m/min
max 1.6 m/min 1.5 m/min 1.4 m/min 1.4 m/min 1.2 m/min
Ref. Pipe (Diameter X Wall Thickness X Strip Width) diameter 406 mm 711 mm 812 mm 1016 mm 1200 mm
thickness 7 mm 8 mm 8 mm 9 mm 13 mm
strip width 800 mm 1200 mm 1400 mm 1600 mm 2000 mm
             
Annual Output tonnage 18000 tons 30000 tons 36000 tons 42000 tons 60000 tons

List of Ancilliary Equipment

  • Materials and Pipe Handling Equipment
  • Pipe Flouroscopy Inspection and other N.D.T. Equipment
  • Hydrostatic Test Press (Various Capacities)
  • End Facing-Beveling Machine
  • End Forming Machine (Spherical Bell And Spigot)
  • Pipe Cleaning Machine (Grit Blasting Equipment)
  • Pipe Priming Machine-Epoxy Painting Machine
  • Pipe Coating-Wrapping Machine (Bitumen of Coal Tar Enamel)
  • Bitumen or Coal Tar Lining Machine
  • Concrete or Mortar Lining Machine
  • Concrete Heavy Coating Machine
  • Modification and Upgrading of Existing Spiral Pipe Machines

 

Production Programme (click image to enlarge)

 

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