Sell Oxygen Lance Pipe

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Anssen Metallurgy Group Co., Ltd.

China

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联系人 Ms. Joy

No.37 Hongqiao Street, Ganjingzi Dist, Dalian, Liaoning

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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.

Its main use :

· Blowing oxygen or other gas into EAF;

· Injection of powder additive to adjust the steel composition;

· Clean slag from converter ;

· Special purpose which requires high refractoriness,

anti-oxidation,anti-sulphurization, anti-erosion;

Types	Ceramic coated pipe	Calorized pipe	Calorized & ceramic coated pipe
Thickness of calorizing layer	Without	OD 0.5~0.5mm ID 0,5~0,5mm	OD 0.5~0.5mm ID 0,5~0,5mm
Thickness of ceramic coating	OD 0,**0,0mm ID 0,0~0,0mm	Without	OD 0,**0,0mm ID 0,0~0,0mm
Number of layers	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	Carbon Steel Pipe (both welded & seamless available)
Pipe diameter	3/4" ~ 4" according to client’s requirement
Connection method	Threaded or hydraulic pressedcoupling

Our calorized ceramic lance pipes are successfully serving steel giants like Baosteel, Anshan steel, Guangzhou steel,Posco(ZJG Plant).

Anssen pipe material data sheet

Chemical properties :

Steel grade	Standard	C	Mn	Si	Cr	Ni	S	P
*0 #	YB*1－0	0.7～0.4	0.5～0.5	0.7～0.5	Max.0.*5	Max.0.*5	Max.0.*5	Max.0.*4

Mechanical properties:

Steel

grade

Standard

Tensile

Strength

Yield point

Elongation

σb (Kg/mm2)

σs (Kg/mm2)

δs

(%)

*0 #

YB**1－*0

Sell Oxygen Lance Pipe

Anssen Metallurgy Group Co., Ltd.

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Sell Oxygen Lance Pipe

Anssen Metallurgy Group Co., Ltd.

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