Specifications

seamless taper steel pipe
Large end dia: 325mm~630mm
Small end dia: 194mm~402mm
Lengh: less than 9m

seamless taper steel pipe steel taper pipe for steel converter conical oxygen lance

 

Taper seamless steel pipe is a key component of converter conical oxygen lance.

 

The taper seamless steel pipe specifications:

 

Large end:Φ325mm~630mm,

 

Small end: Φ194mm~402mm,

 

Lengh: ≤9m, can meet current needs for all existing specifications of steel-making converter.

 

Product Pictures

 

 

Uses of taper steel pipe:

 

In the steel making process at present, as a result of straight oxygen lance used, the oxygen lance sticking is a common problem. It is the most difficult work to remove the residue on the lance. Lots of inductrial injury accidents happened, roast injury, burns, bump injury and other accidents.

 

The best way to avoid oxygen lance sticking is to use taper oxygen lance. The split taper oxygen lance body near the nozzle is tapered, upper end is bigger and lower end is small.The steel slag cannot stick on the lance.It has proved that the taper oxygen lance has long performance life, reduces labor intensity and accident, and increases the efficiency of steelmaking.