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1. For Thermal or Atomic Power Plant
2. For Hydraulic Power Plant
3. For Compressor or Pump Parts
4. Duplex or Super Duplex Stainless Steel
5. For Iron, Steel & Nonferrous Metal Making
6. For Crusher Plant, Civil Engneering
7. For General Industries & Ships
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1. For Thermal or Atomic Power Plant
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Turbine Casing
Cr-Mo-V
13,000kg
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Outer Casing (Upper)
Cr-Mo-V
16,700kg
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HP Inner Casing
Cr-Mo-V
10,000kg
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Main Stop & Control Valve Casing
G-X12CrMoWVNbN10-1-1
9,200kg
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Main Stop Valve Casing
G-X12CrMoWVNbN10-1-1
8,500kg
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Control Valve Casing
Cr-Mo-V
11,500kg
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Combined Reheat Valve Casing
Cr-Mo-V
11,100kg
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2. For Hydraulic Power Plant
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Francis Runner (2pieces Type)
JIS SCS6
Band+Vane：5,000kg , Crown：5,000kg
φ2,900mm
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Francis Runner
(2pieces Type after FABRICATED)
JIS SCS6
15,500kg φ3,330mm
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Runner Band
JIS SCS6
5,600kg φ3,300mm
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Kaplan Runner, Runner Vane
JIS SCS6
4,000kg
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Pelton Runner, Bucket Wheel
JIS SCS6
7,000kg φ2,750mm
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Francis Pump Runner
(2pieces Type after FABRICATED)
JIS SCS6
15,100kg φ3,150mm
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3. For Compressor or Pump Parts
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Suction Casing (Lower)
ASTM A27 Gr.70-36
6,860kg
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Cylinder Body
JIS SCS13
3.200kg
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Spiral Casing
JIS SCS14A
12,700kg
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Impeller Liner
JIS SCS13
1,530kg φ2,860mm
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Discharge Elbow
（Sea Water Pump for Nuclear Plant）
GSCS16
2,500kg
Discharge Tubes
GSCS16
500kg
Licensed by Advanced Nuclear
Equipment Research Institute
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HP Codensate Pump Casing (Upper/lower)
for Nuclear Plant
JIS SC450
Upper ： 5500kg ， Lower ： 10,100kg
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Compressor Body for Super Low Temp.
ASTM A352 Gr.ＬＣ９(9%Ni)
Upper ： 6,200kg , Lower ： 7,300kg
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4. Duplex or Super Duplex Stainless Steel
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Impeller
ASTM A890 Gr.6A
（ CD3MWCuN, PREN.≧４０ ）
8,300kg φ2,900mm
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Double Suction Volute Casing
ASTM A890 Gr.5A
（ CE3MN, PREN.≧４０ ）
6,700kg
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Impeller
ASTM A890 Gr.6A
（ CD3MWCuN, PREN.≧４０ ）
2,000kg φ1,700mm
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Double Suction Volute Casing
ASTM A890 Gr.1A （ CD4MCu ）
9,000kg
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Discharge Bowl
ASTM A890 Gr.5A
( CE3MN,PREN≧４０)
5,000kg
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5. For Iron, Steel & Nonferrous Metal Making |
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Mandrel Segment
YST5
1,100×4 = 4,400kg
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Drum Segment
YH24-12S4tN
12,500kg
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Bell
YahC1S1（H-C･Cr）
12,000kg φ4,000mm
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Sink Roll Hunger
YH24-12S4, YHZ1
1,000kg
Snout
YH24-12S4, YHZ1
1,600kg
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6. For Crusher Plant, Civil Engneering
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Mantle
H-Mn Steel （20Mn,HC）
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Concave Ring
H-Mn Steel （12〜30Mn,HC）
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Jaw Plate
H-Mn Steel （12〜30Mn,HC）
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7. For General Industries & Ships |
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Resin Machinery Parts
JIS-SCW480
8300kg
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Connecting Rod
JIS-SCMn3A
3,500kg
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Main Bearing Support
SC410
7,200kg
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Connecting Rod
SC480
1,600kg
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YONAGO YS RECUPERATOR is a high efficient heat-exchanger
which utilizes waste gas heat to save energy consumption.
We are proud to say that this recuperator is designed on our vast experience
and expertise, proved by our supply records of over 40 years.
Thus its superior performance is highly recognized by its many users.
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------For preheating combustion air, fuel gas and others.------
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STEEL PIPE TYPE RECU.(Suspended type)
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■ For Iron and steel Plant
Re-heating furnace. Heat-treatment furnace.
Soaking pit. Electric furnace.
■ For Non-ferrous metals Plant
Melting furnace. Re-heating furnace.
Heat-treatment furnace. Electric furnace.
■ For Steel casting and forging Plant
Heat-treatment furnace.
Re-heating furnace. Electric furnace.
■ For Ceramics Plant
Tunnel kiln. Melting furnace.
■ For Others Industrial Plant
Incinerator. Air Heater.Etc.
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■ Efficient Performance
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The RECUPERATOR is designed after years of research and the compilation of large quantities of test-data,
which guarantee its excellent performance and endurance in severe conditions. Increasingly high efficiency is
required（for example Temp-efficiency=0.9）and the actual data of YONAGO YS RECUPERATOR satisfies
these specifications and YONAGO's strict calculations. The RECUPERATOR is highly regarded by its users.
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■ Durability
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Each and every part of the equipment is built for excellent durability, especially the heat transfer element,
which uses a high chrome ferrite steel pipe or casting fin-tube, known for their good heat and corrosion
resistance against high temperature waste gas.
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■ Simple Structure Easy Maintenance
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Simple structures and flexible joints are specially constructed for thermal expansion and thermal shock,
meaning the RECUPERATOR requires less maintenance.
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■ Reliability
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Manufacturing of YS RECUPERATOR is carried out on YONAGO's premises, under strict quality control
conditions that ensure reliable, high quality equipment is supplied to our users.
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STEEL CASTINGS(FIN-TUBE)TYPE RECU.
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PATENT No.619632
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We design
the most suitable type of
YONAGO YS RECUPERATOR
in accordance
with your requirements.
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Channel Type
W1,300×L2,800×H4,300mm ×8Ag
8,300kg/Ag
For Reheating Furnace
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Radiation （+Tube）Type
φ1,900×H4750mm
9,800kg
For Incinerator
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Shell & Tube Type
φ2,400×H3,900mm
13,500kg
For Cold Mill/CAL Furnace
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Radiation （Double Cyｌindrical） Type
φ1,400×H5,200mm
5,000kg
For Incinerator
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