Purging Plug

The products of LMM Group have been exported to more than 90 countries, countries & areas in America, Europe, Southeast Asia, the Middle East, Africa, Asia, etc, forming strong and core competitiveness in steelmaking, continuous casting, rolling areas to supply high value-added, green, intelligent and one-stop solution and service to global customers in iron, steel, metallurgical industries, etc.

Please provide design data for special processing requirements

During use, argon gas is blown into the ladle through the purging plug, and the molten steel is strongly stirred. The main

function and purpose are: uniform molten steel composition and temperature, and promote the collision floating of inclusions.

Features: good thermal stability, scour resistance, erosion resistance and permeability resistance, with high blowing rate, safe

and reliable operation, long service life.

Application: core components for refining and post-furnace treatment

Main physical and chemical performance index:

Index LMM-1 LMM-2 LMM-3
Al2O3+MgQ+Cr2O3 %≥ 93 93
Al2O3+MgO %≥ 90
Al2O3+MgO %≥ 17 17 20
Bulk density g/cm35≥ 3.1 3.1 2.9
Bulk density g/cm35≥ 60 60 40


As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

Get A Free Consultation
And Estimate