Slurry stirring pool or slurry stirred tank,suffers from erosive wear and corrosion,combined protective coatings choose the BD407 corrosion resistant coating,BD408 flake coatings and BD7053 desulfurization slurry pipeline and absorption tower anti abrasion chemical resistant coatings.
Expansion joint,the damage based on corrugated pipe part of expansion joint mainly due to the corrosion,can fill in or smear the BD819 high temperature elastic adhesive for protecting inside of the corrugated pipe,corrosion resistant performance of this adhesives is good,the temperature resistant can reach to 280 ‘ζ,the elasticity can reach to 300%,it has higher bonding strength to the metal and textile fabrics.Expansion joint catheter is the corrosion and abrasion composite working condition,choose combined protective coating materials: BD407 anti corrosion heat resistant coating,BD7053 desulfuration tower and slurry pipeline anti wear corrosion resistant coating,when the temperature is more than 120 ‘ζ,you can choose BD427 and BD776 combined materials.
Slurry shower pipe,its distribution pipe network has two kinds of steel lining rubber pipe and glass fiber reinforced plastic pipes.It will appear the bulge,peeling and falling off etc.phenomenon for the steel lining rubber pipe during using,if it appears for a large area,we should peel off the rubber layer,make the combined protective coatings on the steel pipeline,choose the materials of BD407 anti corrosion coating,BD408 high temperature flake abrasion resistant coating and BD7053 desulfuration pipeline anti impact wear resistant coating.If it is only the partial bulge or peeling, you can clean up the adhesive residue of this part,smear the BD436 rubber lining repair agent to do the repairing.BD436 rubber lining repairing agent both has wear resistant and corrosion resistant performance,at the same time,it has higher bonding strength to metal and rubber,according to the experience data, every 2.5mm thickness BD436 coatings can provide one year's protection for the spray system during repairing.The corrosion resistance of the glass fiber reinforced plastic pipeline is undoubted,when the wear resistant coating on its surface is failure, can smear the BD7053 desulfurization tower and pipeline anti chemical wear resistant coatings for abrasion resistant protection again.
