Specifications

LQTN Tundish Metering Nozzle.
matches metering nozzle changer.
patent product.
Alumina quality with zirconia insert.

 LQTN Tundish Metering Nozzle

Metering Nozzle
ZrO2+HFO2	Apparent porosity	Bulk density	C.C.S	Refractoriness
(% minm)	(% max)	(gm./cc minm)	(MPa minm)	(ºC minm)
65	23	3.60	80	1790
70	23	3.70	80	1790
80	23	3.90	80	1790
84	23	4.00	80	1790
93	21	4.50	100	1790
94	21	4.90	100	1790

 

Alumina Sleeve Properties
Al2O3	C	Apparent porosity	Bulk density	C.C.S
(% minm)	(% minm)	(% max)	(gm./cc minm)	(MPa minm)
75		25	2.40	40
80	3	10	3.00	40

 

1) Serivice life depends on steel-makingcondition, refractory slide gate and different operation mode.

2) We can mark different material indifferent part and detailed index according to the drawings.

3) Delivery time depends on the drawings.If new moulds are needed, an additive period may be necessary. In general it is35-50 days.

 

Jinan Linquan Industry and Trade Co., Ltd.

Linquan Trade, Serve World.