Address: F34, South Tower, Greenland Central Plaza, Zhengzhou, Henan Province, China
Tel:+86-371-88888998
Fax:+86-371-88886886
E-mai:sales8@chinaelong.com

Your present location:Home >> Tundish Refractory >> Metering Nozzle
  • Name: Metering Nozzle
  • Products Id: a71
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The Zr metering nozzle manufactured by this company is specially used for the tundish gating system without plug stick in the small square-base continuous casting machine, and it is more suitable for multi-thread and small square-base continuous casting machine. All nozzles adopt special-type and high-quality refined raw materials with reasonable structure and strong erosion resistance. In the entire course of pouring, there is little change in diameter of the nozzle with stable speed. Nozzles of the mosaic type, combined type and entire difference type can also be provided as required by customers.

Physical and chemical indexes

Item

Index

Zirconium core

Coat

XF-94Z

XF-95Z

WG-65

ZrO2                         

94

95

Al2O3  +  C         ≥

0

0

65

Apparent porosity    %   ≤

8

7

12

Bulk density  g/cm3         

4.5

5.4

2.8

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