01 / Products

TURBINE
PARTS & SYSTEMS.

Genuine and OEM-grade gas and steam turbines, generators and hot-section spares — supplied, matched and dispatched against your build sheet.

  • 45,000+Part numbers
  • 48 hEmergency dispatch
  • 100%Traceable
Real gas turbine compressor blades
The range

SELECT
YOUR UNIT.

SGT5-8000H01Gas turbines
Heavy-duty gas turbine

SGT5-8000H

High-efficiency single-shaft frame for combined-cycle power.

450 MW classHeavy duty50 Hz
SGT6-8000H02Gas turbines
Heavy-duty gas turbine

SGT6-8000H

60 Hz frame with proven hot-gas-path architecture.

310 MW classHeavy duty60 Hz
SGT6-5000F03Gas turbines
Frame gas turbine

SGT6-5000F

Robust F-class workhorse for baseload and cycling.

230 MW classF-classBaseload
SGT-80004Gas turbines
Industrial gas turbine

SGT-800

Industry benchmark for refinery and industrial CHP duty.

50 MW classIndustrialCHP
SGT-75005Gas turbines
Industrial gas turbine

SGT-750

Compact twin-shaft unit with high part-load efficiency.

40 MW classTwin shaft
SGT-70006Gas turbines
Industrial gas turbine

SGT-700

Mechanical-drive and generator-drive configurations.

33 MW classMechanical drive
SST-600007Steam turbines
Steam turbine

SST-6000

Large single-shaft tandem-compound steam turbine.

up to 1,900 MWUtilityTandem
SST-700/90008Steam turbines
Steam turbine

SST-700/900

Modular reheat steam turbine for combined-cycle plants.

100–250 MWReheatModular
SST-60009Steam turbines
Steam turbine

SST-600

Two-casing reheat unit for high steam parameters.

up to 200 MWTwo-casing
SST-300010Steam turbines
Steam turbine

SST-3000

Axial single-flow design for large power stations.

up to 1,200 MWUtility
SGen-100A11Generators
Air-cooled generator

SGen-100A

Air-cooled, cylindrical-rotor turbo generator.

20–370 MVAAir-cooled
SGen-3000W12Generators
Hydrogen-cooled generator

SGen-3000W

High-output generator for large combined-cycle plants.

up to 1,400 MVAH₂-cooled
Combustor liner set13Spares
Hot-gas-path spares

Combustor liner set

Liners, transition pieces and seals to build-sheet spec.

OEM-matchedHot section
Compressor blade set14Spares
Compressor spares

Compressor blade set

Blades and vanes machined and matched to your rotor.

Form-fit-functionBladesVanes
Turbine rotor assembly15Spares
Rotor spares

Turbine rotor assembly

Bladed rotors balanced to micron tolerance.

BalancedRotorBalanced
Ignition & flame detection16Spares
Auxiliary spares

Ignition & flame detection

Igniters, flame detectors, speed probes and harnesses.

Genuine / equiv.Controls
02 / Spares supply

WHEN IT'S DOWN,
WE MOVE FAST.

A global feedstock of turbine spares, held and matched so an unplanned outage becomes a planned repair.

Global feedstock

Global feedstock

Local stockholding of fast-movers plus sourced long-lead items from verified global feedstock.

OEM-grade quality

OEM-grade quality

Dimensionally inspected and material-certified against the original build sheet.

Rapid dispatch

Rapid dispatch

Emergency breakdown parts picked, crated and sealed for onward shipment.

Technical expertise

Technical expertise

Engineers read part numbers, photos and nameplates to identify the right unit first time.

Siemens SGT spare parts
03 / Specialist line

SIEMENS
SGT SPARES.

Dedicated stock and sourcing for the Siemens SGT family — combustors, blades, seals, auxiliaries and controls, matched to your frame and dispatch-ready.

  • SGT-100 · SGT-200 · SGT-300
  • SGT-400 · SGT-500 · SGT-600
  • SGT-700 · SGT-750 · SGT-800
Request availability
07 / Start a conversation

SEND THE
PART NUMBER.

Tell us what's down, what's worn or what's due — we'll come back with a scoped fixed quote and a real dispatch date.

  • 24 h quote turnaround
  • 48 h emergency dispatch
  • 12 mth parts warranty
contact@negbuy.com

Typical reply within one business day. No obligation.