About us
Metallurgical Material
Refractory Material
Alloy Wire
Collector Nozzles
Collector Nozzle Packing
Collector Nozzle in Stock
Collector Nozzle Inventory
Collector Nozzles
Collector Nozzle Packing
Collector Nozzle in Stock
Collector Nozzle Inventory

Collector Nozzle

Collector nozzles for ladles are made from corundum, bauxite, flake graphite, anti-oxidants and phenolic resins.
Good thermal shock resistance
Strong cracking resistance
Upper and collect nozzles are resin bonded products based on corundum, magnesium aluminate spinel and graphite as main raw materials. The products have excellent thermal shock resistance, high temperature strength and good corrosion and erosion resistance. Well blocks of corundum based, corundum-spinel based and corundum-chrome based have excellent high temperature properties, which can ensure longer service life in use together with nozzles as part of slide gate system.


This design results in superior resistance to thermal shock, erosion, oxidation resistance and long service.

They show features of excellent thermal shock resistance, stable performance, good corrosion and erosion resistance, and strong cracking resistance.
Indicators Upper and collect nozzle
ZA70 ZA75 ZA80
Al2O3≥ 70 75 80
C       ≥ 3 3 3
Bulk density(g/cm3)   ≥ 2.7 2.85 2.85
Apparent porosity    ≤ 10 10 10

Q: Are you trading company or manufacturer?
A: We are manufacturer. We are located in Anyang, Henan Province, China. Our clients are from home or abroad. Looking forward to your visiting.

Q: How is the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Q: What are your advantages?
A: We have our own factories and professional production and processing and sales teams. Quality can be guaranteed. We have an expertise of over 3 decades in the field of Metallurgical ad Refractory manufacturing.

Q: Is the price negotiable?
A: Yes, please feel free to contact us anytime if you have any question. And for clients who wants to enlarge market, we will do our best to support.