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7/25/2019 thailand steel.pdf
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Overview of Steel Industry in Thailand
Mr. Hin Navawongse
Iron and Steel Institute of ThailandNovember 2006
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ontents
Thailand steel situation
Specific Energy Consumption(SEC) in 1999 - 2004
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ntegrated steel production process
Iron ore + Cokeor
Iron ore + Natural gas
Ironmaking
Pig ironSponge iron
Steelmaking& casting
teel forming
Scrap
Electric Arc FurnaceBasic oxygen Furnace
Hot metal
BilletBloom
Slab
Heavy Section
Round bar, Deformed bar
Wire rod
Light section
Hot rolled coil Hot rolled plate
Cold rolled coil
HDG
EG
Tin plate, tin freePipe
Coldformedsection
HDGPipe
Downstreamindustry Construction Auto parts Appliance Furniture Packaging
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Thailand Apparent Steel Consumption (million MT)
0
2
4
6
8
0
2
4
6
1997 1998 1999 2000 2001 2002 2003 2004 2005 2005Jan-
Aug
2006Jan-
Aug
Production Import Export Apparent Consumption
12.66, 16%
13.88, 9.6%
8.31, -15.7%
he decline since second half of 2005 was mainly derived from a slowdown inonsumer expenditure and investment.
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Thailand Long Product Apparent Consumption (million MT )
0
1
2
3
4
5
6
1997 1998 1999 2000 2001 2002 2003 2004 2005 2005Jan-Aug
2006Jan-Aug
Production Import Export Apparent Consumption
5.61, 1%5.56, 22%
3.50, -15.6%
Long Product 2005 Jan-Aug 2006 Jan-Aug %ChangeProduction 3,664 3,134 -14.5%Import 674 618 -8.4%Export 194 252 30.3%Apparent Consumption 4,145 3,500 -15.6%
Unit : 000 MT
Long Products Bar Consumption (000 MT)
050
100150200250300350
400450
J a n
F e b
M a r
A p r
M a y
J u n
J u l
A u g
S e p
O c t
N o v
D e c
J a n
F e b
M a r
A p r
M a y
J u n
J u l
A u g
S e p
O c t
N o v
D e c
J a n
F e b
M a r
A p r
M a y
J u n
J u l
2004 2005 2006
Production Import Export Consumption
Wire rod Consumption (000 MT)
0
20
4060
80100
120
140
160
180
J a n
F e b
M a r
A p r
M a y
J u n
J u l
A u g
S e p
O c t
N o v
D e c
J a n
F e b
M a r
A p r
M a y
J u n
J u l
A u g
S e p
O c t
N o v
D e c
J a n
F e b
M a r
A p r
M a y
J u n
J u l
2004 2005 2006
Production Import Export Consumption
Bar Consumption (000 MT)
Wire rod Consumption (000 MT)
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2,700 3,293 3,235 2,712
2003 2004 2005 2006E
158 182230 232
45 3588
47
2003 2004 2005 2006E
Main destination(export)
- USA
- Cambodia
-Lao Republic
- Australia
ar
Bar production
Bar import - export
Production
Major sources(import)
-S.Korea
- Taiwan
-Japan
- China
Producers
- Millineum Steel - Bangsaphan Bar m
- Bangkok Steel Industry - Chonviriya Steel
- Burapa Steel Industries - Thai Steel Profile
- Other
Unit : 000 MT
Import
Export
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844 1,120 1,024 891
2003 2004 2005 2006E
365 358 407 398
6 7 74
2003 2004 2005 2006E
ire rod
Unit : 000 MT
Wire rod supply
Wire rod import - export
Production
Major sources
(import)-China
- Taiwan
- Japan
- India
Producers
Main destination(export)- Vietnam
- Cambodia
- Lao Republic
- India
- Siam Iron and Steel (2001)
- Bangkok Industrial Steel Work
- Tycoons Worldwide
- Thai Special Steel Industry- Other
Import
Export
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3,3283,905
4,4184,090
2003 2004 2005 2006E
2,348 2,354 2,638 1,896
613 914 946275
2003 2004 2005 2006E
ot Rolled Products
Main destination(export)- USA- Europe- Vietnam- Indonesia
Producers
roduction
HR supply
HR Import - export
- Sahaviriya Steel Industry
- G Steel
-NSM
- Sahaviriya Plate Mill
- LPN
Major sources(import)
- Japan
- China
- S.Korea- Taiwan
Unit : 000 MT
Import
Export
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2,115 2,120 1,595 1,407
2003 2004 2005 2006E
545622
714655644
274375
517
2003 2004 2005 2006E
Main destination(export)
- Malaysia
- Vietnam
- China- Hong Kong
roduction
old Rolled Products
CR supply
CR Import - export
Producers
- TCRSS
- Siam United Steel
- Bluescope Steel (Thailand)
- Thainox Stainless
Major sources(import)
- Japan
- China
- S.Korea- Taiwan
Unit : 000 MT
Import
Export
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437 443
333 310
2003 2004 2005 2006E
593 6871,018 941
87 38 6976
2003 2004 2005 2006E
Production
Main destination(export)
- Myanmar
- USA
- Malaysia- Lao Republic
oated Products - GI
GI supply
GI Import - export
Producers
- Bangkok Steel Industry
- Thai Coated Steel
- Sangasri Thai
- Thailand Iron Work
- Ratchasima Steel
Major sources(import)
-Japan
- China
- S.Korea- Taiwan
Unit : 000 MT
Import
Export
d P d TP&TF
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407 466 360 372
2003 2004 2005 2006E
120 138 112 135
7 6 85
2003 2004 2005 2006E
Main destination(export)
- Lao Republic
- Indonesia
-Cambodia
- Vietnam
Major sources(import)
- S.Korea
- Taiwan
- Japan- China
oated Products TP&TF
TP&TF supply
TP&TF Import - export
Production
Producers
- Siam tinplate
- Thai tinplate
Unit : 000 MT
Import
Export
d P d O h d (Z Al l h lli d)
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148 176 177233
2003 2004 2005 2006E
148
248 239 289
42 61 9072
2003 2004 2005 2006E
Main destination(export)- Lao Republic
- Indonesia
- Cambodia
- Vietnam
oated Products Other coated (Zn-Al, color, other metallic coated)
Other coated supply
Other coated import - export
Production
Major sources(import)-Japan
- China
- S.Korea
- Taiwan
Producer
- Bluescope steel (Thailand)
Unit : 000 MT
Import
Export
hailand still relies on imports of both semi-finished and finished steel
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ailand steel Import Export in 2005 (Unit : 000 tonnes)
-613
-115
-147
-17
-407
-230
-364
-1,368
-1,695
-3,476
-1,825
165
105
36
577
247
7
35
39
149
290
Billet
Wire rod
Section
HRC
HRP
CRC
Coated sheet
Slab
Bar
Seamless pipe
Welded pipe
Import Export
hailand still relies on imports of both semi-finished and finished steelroducts, specially for flat steel product group.
Construction is a major consuming sector most of its application
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Construction is a major consuming sector, most of its applicationrequires commercial steel grade.
Total consumption in 2005 = 13.88 million tonnes
Consumption per capita in 2005 = 212 kg
Ratio of long : flat steel consumption = 40 : 60
Consumption by downstream sector
- Construction 60%
- Automotive 12%
- Industrial 11%
- Appliance 8%
- Packaging 5%
- Other 4%
Construction,60%
Automotive,12%
Industrial, 11%
Appliance, 8%
Packaging, 5%Other, 4%
ontents
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ontents
Thailand steel situation
Specific Energy Consumption(SEC) in 1999 - 2004
pecific Energy Consumption for bar products
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pecific Energy Consumption for bar products
AR with EAF
aw material :craproduct : Roundar/deformed bar
Ratio (%)
Elec.51%
Fuel38%
oxygen10%
5,095
AverageSEC(MJ/ton
)
AR without EAFaw material :
illetroduct : Roundar/deformed bar
Elec.19%
Fuel81%
2,075
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for wire rod products
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pecific Energy Consumption for wire rod products
ire rod with EAF
aw material :craproduct : Wire rod
ire rod without AF
aw material :illetroduct : Wire rod
Elec.46%
Fuel36%
oxygen18%
6,442
3,212
Elec.33%Fuel
67%
Ratio (%) AverageSEC(MJ/ton
)
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for hot rolled section
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pecific Energy Consumption for hot rolled sectionroductsot rolled section
ith EAFaw material :craproduct : Hot rolled
ection
ot rolled sectionithout EAF
aw material :illetroduct : Hot rolledection
Elec.40%
Fuel47%
oxygen13%
6,051
2,886
Elec.11%
Fuel89%
Ratio (%) AverageSEC(MJ/ton
)
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for hot rolled sheet
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pecific Energy Consumption for hot rolled sheetroductsR with EAF
aw material :craproduct : Hot rolledoil
R without EAFaw material : Slab
roduct : Hot rolledoil / Hot rolledlate
Elec.58%
Fuel28%
oxygen14%
4,710
Elec.25%
Fuel75%
2,246
Ratio (%) AverageSEC(MJ/ton
)
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for cold rolled sheet
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pecific Energy Consumption for cold rolled sheetroductsRC
aw material : Hotolled coilroduct : Coldolled coil
DGaw material : Cold
olled coilroduct : Hot dipalvanized sheet
1,787 Elec.42
%Fuel58%
pecific Energy Consumption for hot dip galvanizedheet products
1,439
Elec.18%
Fuel82%
Ratio (%) AverageSEC(MJ/ton
)
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for electro-galvanized
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p gy p gheet productsG
aw material : Coldolled coilroduct : Electro-alvanized sheet
P&TFaw material : Cold
olled coil - TMBProduct : Tin plate &in free sheet
pecific Energy Consumption for tin-plate & tin-freeheet products
Elec.
63%
Fuel37%
1,300
876 Elec.60%
Fuel40%
Ratio (%) AverageSEC(MJ/ton
)
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for cold-formed section
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p gy productsold formed section
aw material : Hotolled coilroduct : Cold-
ormed section
RW pipeaw material : HRC,
RCroduct : ERW pipe
pecific Energy Consumption for ERW pipe products
Elec.100%
21
235 Elec.100%
Ratio (%) AverageSEC(MJ/ton
)
AverageSEC
(MJ/ton)
Ratio (%)
pecific Energy Consumption for galvanized steel pipe
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p gy p g p productsDG pipe
aw material : Hotolled coilroduct : Hot dipalvanized steel pipe 1,670
Elec.28%
Fuel72%
Ratio (%) Average
SEC(MJ/ton)
hailand specific energy consumption in 1999 -
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2,512
2,869
2,5532,487
2,9003,014
0
500
1,000
1,500
2,000
2,500
3,000
3,500
1999 2000 2001 2002 2004 2004
p gy p004MJ/ton
otal energy equivalent demand for Thai steel industry
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s estimated 939 ktoe.Est. totalproduction in
2004 (000tons)
SEC (MJ/ton) Energyconsumption
(ktoe)
X =
Bar_EAF
WR_EAF
Section_EAF
HR_EAF
Bar_no EAF
WR_no EAF
Section_no EAF
HR_no EAF
CRC
HDG
EG
Tin plate
Cold-formed
ERW pipe
Gal. steel pipe
1,600
1,350
550
570
600
430
1,607
2,300
2,100
260
180
467
450
810
252
5,095
2,075
6,442
3,212
6,051
2,886
4,710
2,246
1,787
1439
1,300
876
21
235
1,670
195
67
85
44
87
30
181
123
90
9
6
10
0.22
5
10
F tlingl
tlingl
nergy consumption for Thai steel industry
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gy p yEst. total
production in2004 ('000
tons)
Energyconsumption
(ktoe)
Productionratio (%)
Energyconsumption
ratio (%)
Bar_EAF 1,600 195 12% 21%
Bar_no EAF 1,350 67 10% 7%
Wire rod_EAF 550 85 4% 9%
Wire rod_no EAF 570 44 4% 5%
Hot rolled section_EAF 600 87 4% 9%
Hot rolled section_no EAF 430 30 3% 3%
HR_EAF 1,607 181 12% 19%
HR_no EAF 2,300 123 17% 13%
Cold rolled steel sheet 2,100 90 16% 10%
0 Hot dip galvanized 260 9 2% 1%
1 Electro-galvanized 180 6 1% 1%
2 Tin plate & tin free steel 467 10 3% 1%
3 Cold formed section 450 0.22 3% 0.02%
ERW pipe 810 5 6% 0.48%
5 Hot dip galvanized steel pipe 252 10 2% 1%
13 526 939 100% 100%Total
Steel sectors
onversion factor
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Electricity kWh 3.6
Oxygen (EAF) * NM3 18.72 [ = 5.2(kWh/NM3) x 3.6 ( MJ/kWh )]
Natural gas MMBTU 1,055.8
LPG kg 50.23Bunker oil litre 39.77
Diesel litre 36.42Kerosene litre 34.53
Unit MJ
Remark: In steelmaking process, oxygen is one source of energy to melt steelscrap. Chemical reaction between oxygen and carbon evolves heat as
exothermic reaction.