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Verified Supplier | Smetal Group Co., Lt...

Smetal Group Co., Ltd.

China (Mainland) | Trading Company | Contact Details
Experience:
Established 2009
Performance:
Quick Response Rate
Company Feedback

Quick Details

  • Place of Origin: Liaoning, China (Mainland)
  • Shape: Pipe
  • Material: Al2O3
  • SiO2 Content (%): -
  • Al2O3 Content (%): >45
  • MgO Content (%): -
  • CaO Content (%): -as required
  • Refractoriness (Degree): 1770°< Refractoriness< 2000°
  • CrO Content (%): -
  • SiC Content (%): >13
  • Model Number: SK-6-7,SK-6-8,SK-6-9,SK-6-10,SK-6-11,SK-6-12
  • Brand Name: Smetal
  • Thermal shock resistance times: ≥5
  • H.M.O.R MPa: ≥6
  • CCS MPa: ≥20
  • A.P. %: ≤19
  • B.D.g/cm3 body: ≥2.3
  • B.D.g/cm3 slag band: ≥3.5
  • ZrO2 % body: ≥4
  • ZrO2 % slag band: ≥75
  • life: >10 hours
  • type: combined

Packaging & Delivery

Packaging Details: standard long distance seaworthy packing or as per requirement.
Delivery Detail: 1 months or as per requirement

Specifications

continuous casting refractories tundish submerged entry nozzle
Long life
Reliable
ISO9001
High thermal shock resistance.

1.New type Composite subemeged nozzle

Advantage

long life,10hours

high thermal shock resistance

and reliable flow control

Applicable to the C.C. of the billet, slab, round and bloom for the converter, and EAF,

pouring for more than 400 min .

Application  

Applicable to the C.C. of the billet, slab, round and bloom for the converter, and EAF, pouring for more than 400 min, and compositions and specifications can be adjusted according to the specific requirement of the customer.

Specifications

No.

SK6-7

SK6-8

SK6-9

SK6-10

SK6-11

SK6-12

Name

Submerge entry nozzle(SEN)

 

Body

Slag-band

Body

Slag-band

Body

Slag-band

Al2O3   %

≥45

 

≥45

 

≥50

 

C+SiC %

≥30

≥13

≥30

≥13

C≥26

≥13

ZrO2   %

≥4

≥75

≥4

≥75

≥3

≥75

B.D.g/cm3

≥2.3

≥3.5

≥2.3

≥3.5

≥2.25

≥3.5

A.P.       %

≤19

≤19

≤19

≤19

≤18

≤19

CCS   MPa

≥20

≥20

≥20

≥20

≥20

≥20

H.M.O.R   MPa

 

≥6

 

≥6

 

≥6

 

≥6

 

≥6

 

≥6

Thermal shock resistance times

 

 

≥5

 

 

≥5

 

 

≥5

 

 

≥5

 

 

≥5

 

 

≥5

continuous casting refractories tundish submerged entry nozzle

Details of Al2O3-ZrO2-C  Al2O3 anti-clogging SEN

Series of Al2O3-ZrO2-C material in the body can be applied to different steel grades. The latest new type of low silica material has more higher thermal stability, erosion resistance compared with traditional materials.


Multi-types for Al2O3 anti-clogging.
1.Inner lining with argon insert
2.Traditional Al2O3 anti-clogging inner lining
3.Low silica&low carbon inner lining

Series of compound materials for slag line.

 

 

2.Traditional quartz nozzle----thermal shock resistance is very good, no congestion, price is low

Brief Account:

It is made of choice material, formed by high pressure in static-pressure vessel and baked in high temperature and oxide-free condition.

Specific Property:

It is well thermal shock resistant, anti-eroding, anti-erosive, without bursting or coming-off.

Application:

It is mainly used in successive-casting small square adobes, big square adobes, rectangle adobes, small board adobes, big board adobes and all kinds of protective steel-casting.

 

 

 

 

continuous casting refractories tundish submerged entry nozzle

 

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Verified Supplier - Smetal Group Co., Ltd.
China (Mainland) | Trading Company | Contact Details
Experience:
Established 2009
Performance:
Quick Response Rate
Company Feedback

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Mr. Benney Zhao
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