DONGFANG TURBINE · STEAM TURBINES
Residual Heat & Gas Power Steam Turbines
Dongfang steam turbines for residual heat and gas power generation, with separate waste-heat, non-reheating and reheating arrangements. Compare each catalogue entry against the steam conditions available at your plant.
- Catalogue entries
- Six separate arrangements
- Cylinder arrangements
- Single cylinder and double cylinder
- Cycle options
- Non-reheating and reheating
PRODUCT OVERVIEW
Residual Heat & Gas Power.
The catalogue covers steam-turbine applications associated with industrial residual heat and gases, including coke-oven gas, blast-furnace and converter gas, and sintering waste heat.
Six parameter blocks distinguish low- to medium-grade waste heat, single-cylinder arrangements and double-cylinder reheating arrangements. CHENDA coordinates your duty information and the manufacturer’s technical response.
CATALOGUE REFERENCE
Series parameters.
Compare each row as a separate catalogue reference. Final selection depends on the complete operating duty.
Scroll the table horizontally to see every parameter, source and enquiry link.
| Series / arrangement | PowerMW | Inlet / reheat notation | Exhaust pressure / mode | Speedrpm | SourcePDF page | Enquiry |
|---|---|---|---|---|---|---|
| Low- to medium-grade waste heat | ≤100 | ≤8.0 MPa, 540℃ | <0.1 MPa | ≤13000 | p. 10 ↗ | |
| Single-cylinder non-reheating | ≤100 | ≤13.2 MPa, 566℃ | <0.1 MPa | ≤8000 | p. 10 ↗ | |
| Single-cylinder reheating | ≤100 | ≤16.7 MPa, 566℃ / 566℃ | <0.1 MPa | ≤6000 | p. 10 ↗ | |
| Double-cylinder reheating (25–60 MW band) | 25–60 | ≤13.2 MPa, 566℃ / 566℃ | <0.1 MPa | ≤6000 | p. 11 ↗ | |
| Double-cylinder reheating (≤200 MW band) | ≤200 | ≤16.7 MPa, 566℃ / 566℃ | <0.1 MPa | 3000 or 3600 | p. 11 ↗ | |
| Double-cylinder reheating (80–200 MW band) | 80–200 | 24.2 MPa, 600℃ / 600℃ | <0.1 MPa | 3000 or 3600 | p. 11 ↗ |
Descriptive arrangement names are catalogue labels, not newly assigned model codes. Development-timeline figures are not additional series ranges.
Keep the original inequality and temperature notation. A stated upper power limit does not provide a minimum power or a guaranteed combined operating point.
The listed MPa values do not state absolute or gauge pressure; retain that distinction when comparing your project duty.
Full source reading notes
Source: S01, PDF physical pages 10–23. Parameter rows are on pp.10, 11, 13, 15, 18, 19, 21 and 22–23; each row retains its own source page. The general source link opens the first relevant page, p.10.
Each row is a separate catalogue series, arrangement or explicitly labelled section overview. Descriptive arrangement names are not invented model numbers. Values from different rows must not be combined into one operating duty.
An upper limit such as ≤100 MW does not state a minimum power. Temperatures are reproduced without adding an independent ≤ symbol where the source does not show one. The 24.2 MPa value for the 80–200 MW residual-heat row is reproduced without adding ≤.
Biomass inlet pressure is explicitly 8–14 MPa.a (absolute). Other pressure entries retain MPa because the catalogue does not identify absolute or gauge pressure for those rows.
The catalogue cover describes 100 kW–200 MW, while the solar-thermal DCSP-3 row on p.15 explicitly states 350–660 MW. Keep both source scopes distinct: 200 MW is not a universal limit for every product, and DCSP-3 does not extend the combined-cycle or mechanical-drive families to 660 MW.
For cogeneration on p.13, "suction" is retained from "Back pressure (suction) units"; it is not silently reinterpreted as an extraction guarantee. The exhaust statement "as low as 0.1 MPa" and the extraction-condensation-back-pressure mode are retained separately.
For the dual-speed waste-to-energy row on p.19, ~13 MPa is an approximate inlet value, not 6–13 MPa or ≤13 MPa. The speed notation 5000 / 3000 rpm is not a continuous speed range.
For biomass XTS-I on p.21, high-speed operation is described but no numerical speed is stated. XTS-II explicitly lists 5025 / 3000 r/min, reproduced here under the rpm column. Do not borrow numerical values from adjacent series.
The combined-cycle overview combines page-specific references, not an equipment selection matrix: p.22 states power ≤200 MW and speed ≤13000 rpm; p.23 states high-parameter design up to 16 MPa / 600℃. The brochure does not establish that all these limits occur together in one model.
Not stated means that the relevant series parameter block gives no value. Development timelines and project examples are not additional product-series ranges. ORC and natural-gas differential-pressure products use different working fluids and are not merged into this steam-turbine table.
Series scope.
- The low- to medium-grade waste-heat entry has its own parameter block.
- Three double-cylinder reheating entries retain separate power bands and inlet conditions.
- The related application diagram includes industrial residual-heat and gas sources; it is not an equipment selection matrix.
SOURCE DOCUMENTS
Technical literature.
Source file: ★2026 Industrial Turbines of DTC-外发版（英文）.pdf
START YOUR ENQUIRY
Bring the key information together.
Send the details you already have. CHENDA will coordinate open technical questions with the manufacturer.
- Project location, heat or gas source and required electrical output
- Available steam pressure, temperature and flow, with units and pressure reference
- Rated, minimum and variable operating conditions
- Required exhaust conditions and condenser or cooling arrangement
- Supply scope, applicable specifications and required documents
- Project stage, quotation requirements and target delivery timing
Questions about this series.
Can the inlet conditions and maximum power be combined across different rows?
Each row describes a separate catalogue entry. Use the row that corresponds to your cycle, then provide the actual steam duty for manufacturer assessment.
Does this page include a complete waste-heat power plant?
The page describes steam-turbine arrangements. Identify the turbine, generator, boiler, condenser, controls and auxiliary scope you need so that the responsible supplier boundaries can be defined.