continuous casting submerged entry nozzle

FOB Reference Price:Get Latest Price
US $1-11 / Case | 100 Piece/Pieces (Min. Order)
Supply Ability:
1 Case/Cases per Day
Port:
QINGDAO
Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Shape:
Pipe
Material:
Al2O3,MgO
SiO2 Content (%):
Al2O3 Content (%):
≥50
MgO Content (%):
≥50-65
CaO Content (%):
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
SiC Content (%):
≥12-20
Brand Name:
HUAYE
C.C.S.Mpa≥:
20
M.O.R.Mpa≥:
4-6
App.Porosity %≤:
16-18
g/cm3≥:
2.45-3.7
Resistance to thermal shock:
5
Packaging & Delivery
Packaging Details:
WOOD CASE
Delivery Detail:
7 DAYS

Specifications

continuous casting submerged entry nozzle
1. Germanny Quality &design
2. long use life 100% safe gurantee
3.design depend on

continuous casting submerged entry nozzle

immersed entry nozzle

refractory immersed entry nozzle

refractory fast change nozzle

steelmaking fast change nozzle

fast change nozzle

 

steelmaking quick change nozzle

continuous casting quick change nozzle

refractory quick change nozzle

continuous casting refractory entry nozzle

steelmaking refractory submerged nozzle

refractory submerged nozzle

refractory submerged entry nozzle

slabs submerged entry nozzle

Continuous casting submerged nozzle

Refractory immersed nozzle

 

       For continous casting of slabs submerged entry nozzles are employed between

the tundish and mold.As one of the three equipment in the continuously casting industry , submerged nozzle is mostly complicated and high level required products .  it protect the steel liquid avoiding from air oxidation during flowing from tundish to mould, as well as controlling evenly flowing into mould and flowing condition in the mould.  This nozzle include out-install nozzle, inner- install nozzle , quick change nozzle and profile duck mouth shape nozzle which use for thin slab casting plant.

 

 

             Our production has a strong resistance for slag erosion , blocking up resistance , long using life , stable quality .  more than 40 big steelmaking group now are using our products .

 Generally the subentry nozzles will be preheated before start of casting to avoid any damages caused by thermal shock.

 

                 The commercialisation of the thin slab casting technology in the steel casting process has led to an increase in the demand for better specifications and designs. As one of the most complicated and important parts within the steel flow control process ,we manufacture a wide variety of subentry nozzles developing up to 50 patterns that can be tailored according to customers' specifications. This careful attention to detail and robust performance in the design ensures that our subentry nozzles prevent oxidation in the steel flow process during the vital stage of flow between the tundish and the mould.

 

Main Technical Specification of Submerged Entry Nozzle   
ItemAL2O3-CMgO-C
  bodyslag linebodyslag lineseat
chemical parameterAl2O3≥50      -50      -65(MgO)
MgO≥ 75 75 
C+SiC≥2012201212
C.C.S.Mpa≥2020202020
M.O.R.Mpa≥64-564-56
App.Porosity %≤1816181616
g/cm32.453.72.43.72.6
Resistance to thermal shock   times55 

 

 

/=====