Product Description:

PN series of high alumina insulating bricks are developed by PRCO using advanced technology and quality raw materials. Finished products feature high refractoriness and small linear change. All indexes have reached international advanced level and have successfully replaced imported materials.

Application:

PN-LG0.8~PN-LG1.0 are used at the bottom of heating furnace, lower side wall of heating furnace, and primary reformers.

PN-LG0.4~ PN-LG0.7, PN-HLG1.0 are applied at ethylene cracking furnaces and reformer furnaces.