Pumps & Valves

Steloy Foundries is specialised in the supply of as-cast and machined components for pumps and valve castings manufactured in stainless steels, nickel-based corrosion resistant alloys, carbon steels and low alloy steels for applications where severe corrosion, high pressure and high or cryogenic temperatures are prevalent.

Typical applications for pump and valve castings include:

  • Petrochemicals (exploration and refining)
  • Mining
  • Food & Beverage
  • Desalination, Fertiliser and Chemical Plants
  • Power Generation/Nuclear Power
  • Castings are produced at Steloy Foundries, all of which have access to centralised solidification analyses and modelling (Solidworks) and CNC patternmaking capabilities. All components are produced in accordance with the relevant ASTM, DIN EN and SEW specifications and conform to applicable NACE specifications.

    Product Range:

    Pumps

  • Pump Casings
  • Impellers
  • Wear Rings
  • Pump Bowls
  • Stage Casings
  • Valves

  • Valve Bodies
  • Balls
  • Butterflies
  • Bell Mouths
  • Castings and examples of typical applications

    Castings

    Material

    Application Example

    Pump Casings

    ASTM A890 4A

    SEW 410 1.4538

    ASTM A352 CA6NM

    ASTM A890 6A

    ASTM A352 CA6NM

    ASTM A352 CA6NM

    ASTM A744

    CK3MCuN

    Salt water pump station

    Fertiliser plant

    Water purification pump station

    Zinc extraction concentrate

    Water treatment pump station

    PMG extraction concentrate

    Valve Bodies

    ASTM A217 WC9

    ASTM A351 CF8M

    ASTM A890 4A

    EN 10213-4 1.4409

    Power station(80mm #2500 angle globe)

    Oil refinery (cryogenic)

    North Sea (16”x10” #1500 in-line globe)

    Chemical plant(plug)

    Impellers

    ASTM A351 CF8M

    ASTM A494 M-35-1

    ASTM A352 CA6NM

    Chemical plant

    Fertiliser production

    Water treatment pump station

    Wear Rings

    ASTM A217 CA15

    Chemical plant

    Pump Bowls

    ASTM A890 6A

    EN 10213-2 1.0619

    Desalination plant

    Steel mill cooling station

    Valve Balls

    ASTM A351 CF8M

    Chemical plant

    Valve Butterflies

    ASTM A351 CF8M

    Chemical plant

    Bell Mouths

    ASTM A890 4A

    Salt water pump station

    Stage Casings

    ASTM A890 6A

    Desalination plant