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Sell Oxygen Lance Pipe

Sell Oxygen Lance Pipe

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今すぐお問い合わせください
無料会員

連絡先担当者 Ms. Joy

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

今すぐお問い合わせください

Description

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

Mn 

Si 

Cr 

Ni 

S

*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

*0

*5

*0

 

Send a direct inquiry to this supplier

To:

Ms. Joy < Anssen Metallurgy Group Co., Ltd. >

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