Aluminum fittings mainly include aluminum elbow, tee, aluminum flange, aluminum bend pipe, aluminum cap, to ensure the normal use of aluminum fittings daily maintenance is very important

1, contamination or erosion on the surface ofaluminum fittingsshould be timely cleaning, Fouling first washingwith soft cloth dip in alcohol and then wash with clean water. Loose loading is forbiddenduring transitaluminum fittings to avoid bruising.

2, Better to choose towel or soft cloth to scrubbing aluminum fittings, sand paper or steel wire brush is prohibited. After clean up,uniformly spraying a layer of acrylic resin varnish, good qualitypaint protection wax also can be used to protectanodize oxide film.