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EAF & converter blowing
Anssen oxygen lance pipe
Lance pipe is used for blowing in steelmaking, it is made of steel pipe with inside & outside surface calorized & ceramic coated,due to the user’s requirement for low consumption, high purity during smelting process in EAF/BOF, Anssen succeeds in developing a high quality coating at competitive cost, it has a great advantage in anti-oxidation, anti- sulphurization, thermal resistant, anti-erosion, easy operation, its main use :
Types
|
Ceramic coated pipe
|
Calorized pipe
|
Calorized & ceramic coated pipe |
Thickness of calorizing layer
|
Without
|
OD 0.15~0.25mm
ID 0,15~0,25mm
|
OD 0.15~0.25mm
ID 0,15~0,25mm
|
Thickness of ceramic coating
|
OD 0,25-0,60mm
ID 0,10~0,20mm
|
Without
|
OD 0,25-0,60mm
ID 0,10~0,20mm
|
Number of layers
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3 layers
Steel pipe + ceramic coating inside and outside
|
3 layers
Steel pipe+calorizing inside and outside
|
5 layers
Steel pipe + ceramic coating inside and outside + calorizing inside and outside
|
Pipe material
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Carbon Steel Pipe (both welded & seamless available)
|
||
Pipe diameter
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3/4" ~ 4" according to client's requirement
|
||
Connection method
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Threaded or hydraulic pressed coupling
|
Our calorized ceramic lance pipes are successfully serving steel giants like Baosteel, Anshan steel, Guangzhou steel,Posco(ZJG Plant).
Chemical properties :
Steel grade |
Standard
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
S
|
P
|
20 #
|
YB231-70
|
0.17-0.24
|
0.35-0.65
|
0.17-0.35
|
Max.0.25
|
Max.0.25
|
Max.0.05
|
Max.0.04
|
Mechanical properties:
Steel grade
|
Standard
|
Tensile Strength
|
Yield point
|
Elongation
|
|
|
σb (Kg/mm2)
|
σs (Kg/mm2)
|
δs
(%)
|
20 # | ||||
YB231-70
|
40
|
25
|
20
|
If you are interested in our products, please feel free to contact us by export1 at anssen dot com, we will offer you the best price and service and wish to establish a long term business relationship with you, waiting for your early reply.
Registration Date | 2010/02/05(Year/Month/Date) |
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Buyer / Seller in EC21 | Seller |
Business Type | Trading Company |
Year established | 2007 |
Employees total | 11 - 50 |
Annual revenue | USD 100,000 - 500,000 |
Company | Anssen Metallurgy Group Co.,Ltd |
---|---|
Address | YiHeZiYuan 4-4-101,NO.37 Hongqiao, StreetDalianLiaoning116000China |
Phone | 86 - 0411 - 86668779 |
Fax | 86 - 0411 - 84390806 |
Homepage | http://www.anssen.com |
Contact | Jane Wu |