Calorized lance pipe from China manufacturer - ANSSEN METALLURGY GROUP CO., LTD

Place of Origin:

Liaoning, China (Mainland)


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Product Detail

Model No.: A.S.06

Anssen Calorized ceramic oxygen lance pipe

Due to the requirement of steel making for low consumption,high purity during smelting process in EAF/BOF,Anssen metallurgy succeeds in developing a high quality coating(calorized with ceramic) at competitive price for lance pipes, it has a great advantage in anti-oxidation, anti- sulphurization, thermal resistant, and anti-erosion.

Main application :

Blowing / conveyoring oxygen and other gas for EAF

Injecting / blowing powder additive for adjusting/refining steel composition;

Clearing slag out of Oxygen converter

Item	Calorized lance pipe	Calorized ceramic lance pipe
Type	ANSSEN-LP-SL	ANSSEN-LP-SLTC
Thickness of calorizing layer	0.1~0.15mm	0.1~0.15mm
Pipe material	Carbon steel Steel grade 20#
Thickness of ceramic(SiO2) coating	Without	Outside surface 0.35mm Inside surface 0.10mm Both thickness can according to buyer's demand
Application	S.S/Alloy Steel production	C.S. production
Pipe diameter	3/4" ~ 4" according to client's requirement
Connection method	Threaded nozzle or hydraulic pressed nipple

Our calorized ceramic lance pipes are successfully serving steel giants like Baosteel, Anshan steel,Guangzhou steel.

material data sheet

Steel Grade number	Standard	Chemical specification %
Steel Grade number	Standard	C	Mn	Si	Cr	Ni	S	P	Ti
20 #	YB231-70	0.17~0.24	0.35~0.65	0.17~0.35	0.25	0.25	0.05 max.	0.04 max.	----

Steel Grade number	Standard	Mechanical properties
		Tensile Strength σb kg/	Yield point σs kg/	Elongation δs %	Impact value αb kg-m/	Remark

20 #	YB231-70	40	25	20	----	----