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High Temperature Resistant Refractory Slag Limiting Dart

High Temperature Resistant Refractory Slag Limiting Dart
High Temperature Resistant Refractory Slag Limiting Dart
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Product Code : 06
Product Description

High Temperature Resistant Refractory Slag Limiting Dart

Our High Temperature Resistant Refractory Slag Limiting Dart is also known as slag stopping plus and slag control dart in the market. It has effective head height, total length, head diameter and head density to last longer as compared to other slag darts. This component can also be personalized in compliance with the requirements of our clients. Our High Temperature Resistant Refractory Slag Limiting Dart has balanced composition of SiO2, Al2O3 and MgO.  

Specification: 

Technical Specification Table

Item Name

Slag dart  Slag Stopping Plug  Slag Control Dart

Total Length

1100~1680mm

Height of Head

150mm-230mm, according to drawing

Diameter of Head

200-350mm, according to the size of tapping hole

Density of Head

3.1-4.0g/cm3

Density of Tail

2.8g/cm3

Temperature Application

1790

CCS

≥20 MPa

Note: All of these could be customized according to customer's requirements.

Darts head (Chemical Analysis)

Name of composition

%

Al2O3

38 Min

MgO

38 Min

SiO2

8.0 Min

Fe2O3

3~5

Darts tail (Chemical Analysis)

Name of composition

%

Al2O3

42 Min

MgO

39 Max

SiO2

7 Min

Supplementary Properties

Name

Description

Index

BD g/cm3

Dart head

3.8  Min

Dart tail

2.7  Min

Service Temperature

Dart head

1750 Min

Dart tail

1750 Min

CCS kg/cm2

Dart tail

70.0 Min

Dart tail

70.0 Min

 


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