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|Standard:||AISI,ASTM,JIS,GB,BS,DIN,API,EN,American standard||Technique:||Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring,seamless||Shape:||Small diameter,LTZ,Oval,Rectangular,Round,U Channel,Square,C Channel,Hexagonal|
|Surface Treatment:||Carbon steel,PVDF Coated,Black,Bright,Polished,Chromed Passivation,Dry,Oiled,Color Coated,Copper Coated,Coated,Galvanized||Steel Grade:||Q195,Q235,20#,10#,SS400-SS490,600 Series,400 Series,300 Series,200 Series,HRB400,RHB335,Q235B,Q215B,Q235,Q215,A53(A,B)||Certification:||ISO|
Oxygen tube is used in steelmaking oxygen with small diameter steel pipe, small diameter welded steel pipe, is commonly used in standard by 3/8 inch - 2 inch eight, with 8, 10, 15, 20, or Q195 - made of Q235 steel strip. For corrosion protection, some aluminized processing.
Carbon and other chemical composition to impart specific properties of metal or performance, therefore in the process of smelting should be carefully measure and control the chemical composition. Oxygen tube used in blast furnace, converter, induction furnace and electric arc furnace steelmaking decarburization is used, the rich oxygen mixture by oxygen tube into the molten metal. Oxidation of the metal liquid and excessive carbon, burn to the composition of its carbon down to the appropriate standards.
When molten steel composition and temperature of the desired, using oxygen blowing tube open hole by means of drilling and tapping. Oxygen tube end connected to the hyperbaric oxygen, lit the end of the oxygen tube, through careful skilled operation, can make the thickness of 800 mm hole stemming burn out, help to metal flow of the molten liquid.
Clearing the ladle
After the casting process, the ladle block needs to clean up immediately. On the ladle slag must be cleaned up. Oxygen tube is used to clean up and down tube, such as there is embedded at the bottom of the ladle slag, also need oxygen tube to clean up.
Clean up the tundish nozzle
Tundish is temporary storage in the process of steelmaking metal liquid and the container. Compared with the oxygen tube cleaning tundish nozzle is more cost effective to replace the tundish nozzle system.
Clean up the slag skin
Oxygen tube can effectively clear cutting and slag layer caused by the slag skin, curing or solidification of metal and refractory insulation layer formation, reduce heat loss, protect the fusion line from corrosion and chemical attack and thermal shock.
The spillage clean molten steel
Oxygen tube used in the solidification of liquid steel spill split into small, is easy to deal with and help some valuable spills to melt or processing.
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