DCD Ringrollers
Products

Railway tyres

  • Mining industry
  • Mainline
  • Tram and metro

Typical specifications:

  • BS 24 Part 2 Section 1 & 2
  • BS 5892 PT4
  • UIC 810-1
  • ASTM A551
  • ISO 1005-1

Industries:

  • OEM’s
  • After market
 

Flanges

 

Flanges are manufactured:

  • From 254 mm upwards
  • To an outside diameter of up to 4.5 m
  • In low carbon manganese steel, stainless steel and duplex steel
  • To international specifications

Flange types:

  • Weldneck flanges
  • Slip-on flanges
  • Tube sheets
  • Blanks and covers
  • Anchor flanges

Flanges are forged to any recognised international specifications including:

  • ANSI B16.5
  • API 605
  • MSS SP44
  • AWWA C207
  • BS 4504
  • ASME B16.47 A or B

Industries:

  • Pressure vessel fabricators
  • Petrochemical
  • Harbour dredging operators
  • Nuclear industry
  • Wind energy industry
  • Civil & piping industrie

Seamless rings  

Seamless rings can be profile-rolled if required:

  • From 200 mm to 4 500 mm outside diameter
  • Approximately 4.5 tons input weight
  • To a thickness from 35 mm to 580 mm

Seamless ring components are suitable for:

  • Slewing bearings
  • Rings for gears
  • Re-enforcing rings
  • Riding rings for rotary kilns
  • Wind tower flanges
  • Energy generation
  • Winch markets
  • Locking rings

Forgings  

Forging limitations:

  • From 200 mm to 1 300 mm outside diameter
  • Approximately 4.5 tons input weight
  • To a thickness of 900 mm maximum
  • In low carbon manganese steel, stainless steel and duplex steel

Forgings are suitable for

  • Boss gears
  • Bushes
  • Washers
  • Gear blanks
  • Gear centers
  • Wheel centers
  • Monoblock wheels
  • Crane wheels

Industries:

  • Mining
  • Engineering
  • Rail
  • Power generation
  • Petrochemical

Click here to download our brochure