High Temperature Resistant Refractory Slag Limiting Dart

$High Temperature Resistant Refractory Slag Limiting Dart$

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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
BD g/cm3	Dart tail	2.7 Min
Service Temperature	Dart head	1750 Min
Service Temperature	Dart tail	1750 Min
CCS kg/cm2	Dart tail	70.0 Min
CCS kg/cm2	Dart tail	70.0 Min