+44 0 1902 421252 sales@rolevet.com

Power Generation

Rolevet are experienced suppliers to the power generation industry and are able to offer a speedy supply of turbine studs, capnuts, waisted studs, hex bolts, coupling bolts and socket capscrews in high temperature materials including Durehete* (950 T31) and (1055 T41), 21CrMoV57 and Jethete* X19.

A complete range of materials including Nimonic, High tensile and stainless are stocked giving us the ability to offer a rapid delivery for emergency breakdowns.

Other grades available upon request. * Registered trade names

Naval Marine

Materiels Supplied
Products
  • Studbolts and Nuts
  • Hexagon Bolts and Nuts
  • Socket Cap Screws
  • Engineers Studs
  • Hexagon Nyloc Nuts
  • Socket Countersunk Screws
  • Slotted Machine Screws
  • Waisted Studs

Offshore & Buoyancy

Materials Supplied

  • All grades of Stainless Steels
  • Titanium…..Gr2, Gr5,
  • Monel*…..400,K500
  • ASTM…..A453 660
  • Duplex…..UNS S31803
  • Super Duplex….. UNS S32550
    UNS S32760
    UNS S32750
  • Inconel*…..600, 625, 718
  • 254 SMO…..UNS S31254
  • Hastelloy*…..C276, C22, B3
  • Incoloy*…..825
  • Aluminium Bronze
  • Silicon Bronze
  • Cu/Ni, 90/10,70/30
Products
  • Tensioning Assemblies
  • Studbolts and Nuts
  • Socket Cap Screws
  • Engineers Studs
  • Socket Countersunk Screws
  • Socket Setscrews
  • Clamping Systems
  • Hexagon Lock Nuts

Petrochemicals

Materials Supplied
  • All grades of Stainless Steels
  • Duplex…..UNS S31803
  • Super Duplex….. UNS S32760
    UNS S32750
    UNS S32550
  • Monel*…..400,K500
  • Inconel*…..600, 625, 718
  • Hastelloy*…..C276, C22, B3
  • NES 862 all parts (Level 1)

 

Products
  • Studbolts and Nuts
  • Hexagon Bolts and Nuts
  • Socket Cap Screws
  • Engineers Studs
  • Hexagon Nyloc Nuts
  • Socket Countersunk Screws
  • Socket Setscrews
  • Machined Parts
  • Shafts and Couplings
Other grades available upon request. * Registered trade names

Turbine – Power Technology

Materials Supplied

23-90-95
1.4923
Inconel* 718
Nimonic* 80A
ASTM A453 660
ST 460 TS
21CrMoV57
24CrMo5
25CrMo4

Products

Offset Head Bolting
“D” Head Bolts
Hex Head Bolts
Socket Head Caps
Studs
Cap Nuts
Hexagon Nuts
Lock Washers
Tab Washers

Pump & Valve

Materials Supplied
  • All grades of Stainless Steels
  • Duplex…..UNS S31803
  • Super Duplex….. UNS S32760
    UNS S32750
    UNS S32550
  • Monel*…..400,K500
  • Inconel*…..600, 625, 718
  • Hastelloy*…..C276, C22, B3
  • NES 862 all parts (Level 1)

 

Products
  • Studbolts and Nuts
  • Hexagon Bolts and Nuts
  • Socket Cap Screws
  • Engineers Studs
  • Hexagon Nyloc Nuts
  • Socket Countersunk Screws
  • Socket Setscrews
  • Machined Parts
  • Shafts and Couplings
Other grades available upon request. * Registered trade names