What kind of anticorrosive paint does the water pipe steel plastic composite pipe brush outside?
Composite pipe wall or galvanized steel pipe, it is necessary to do anti-corrosion, you can brush cold base oil, asphalt two road, fixed in the valuation software inside them
If it is plastic steel composite, just a exception, a layer of paint is antiseptic, what anticorrosive paint ah, and plastic steel composite pipe coating is approved by the national standard, no poison
The steel plastic composite pipe has advantages:Corrosion resistance is strong - plastic steel composite sheath inside and outside the layer of polyethylene, is a non-polar material, chemical stability, capable of all kinds of acid, alkali, salt solution corrosion.Good shielding performance - good shielding for electromagnetic wave and anti-interference.Impact resistance, anti - external pressure - high ring rigidity, strong anti - pressure ability, good shock resistance and high safety.Self tracking - magnetic metal detectors can be used for tracking, without embedding or tracking or protecting markers, so as to avoid Excavation Damage and provide convenience for rush repair and maintenance.
Do not need, after plastic pipe itself is a preservative treatment only heat treatment
