Brass Wall Plated Female Elbow

The Brass Wall plated Female Elbow is an important component in piping systems. One of the key benefits of the Brass Wall plated Female Elbow is its flexibility in installation. It is designed to be easily mounted on walls or any other surface, making it ideal for use in tight spaces.

In the process of processing and production, because of the characteristics of copper itself, it is easy to rust and corrosion in the place of high environmental humidity, if the problem is not too big if it is often used, but if it is placed for a long time, it will lead to copper damage. The daily use of copper is divided into copper and its alloys (brass, bronze, white copper), its chemical treatment is very different, many people know that copper and its alloys have corrosion resistance, but little understanding of its specific properties, so in the surface treatment, there are often a variety of problems, resulting in product quality can not be guaranteed.

Copper surface cleaning mainly focuses on two problems:

1.How to clean the oil and wax stains on the copper fittings?

2.Will oil and wax stain affect the surface luster of copper?

So how to deal with the copper surface of the oil is the best? The simplest treatment method is, of course, the use of copper cleaning agent, brass, copper, bronze, etc., can be used, such as the surface of the oil, fingerprints, oxide layer, etc., can be cleaned with copper cleaning agent. However, the selection of cleaning agents needs to be determined according to different copper materials.

Copper has high resistance to inorganic acid, but it is not resistant to nitric acid, alkali and hydrogen sulfide, especially inorganic and organic alkali substances containing ammonia. Due to the doping of various metals, the acid and alkaline resistance of copper alloy is greatly reduced, and the copper and its alloy are easily oxidized in the air after cleaning, so it must be immediately passivated. Brass and bronze have a certain corrosion resistance, but in the surface treatment, there are often a variety of oxidation corrosion problems, resulting in product quality stability can not be guaranteed. If the brass surface is only slightly oxidized and discolored, there is no serious black oxide or patina, you only need to use a professional cleaning agent to soak and remove. However, to avoid the use of cleaning agents containing corrosive substances, such as water-based cleaning agents most of them contain water, chlorine, sulfur and other corrosive substances, if not dry in time after cleaning, the probability of rust will be greatly increased. It is generally recommended to use neutral solvent-based cleaning agents, such as hydrocarbon cleaning agents. Avoid substances containing corrosive copper in the cleaning.

If the brass surface is seriously oxidized, there is a serious black oxide or patina, in this case, it is difficult to achieve the ideal effect with a single cleaning agent, because the corrosion has affected the inside of the brass substrate, the brass surface will still leave a corrosion mark after cleaning, resulting in the overall effect is incomplete. At this time, you can choose polishing treatment, such as mechanical polishing, chemical polishing, mechanical polishing has vibration grinding, magnetic grinding, polishing and so on. In addition, if you want to achieve a long-term does not appear in this situation, you can also choose passivation treatment, no matter how serious the surface of the copper, under normal circumstances can be treated clean, and after ultrasonic and soaking methods in the copper pipe can be maintained in the air for a long time.

In order to maintain the good oxidation corrosion resistance of copper parts, so as to better play its due role, so the copper surface passivation treatment is an essential process.

Hot Tags: brass wall plated female elbow, China brass wall plated female elbow manufacturers, suppliers, factory, PEX Pipe, PPR Plastic Cross Fitting, PPR Plastic Cap, Brass Female Thread Fitting, PPR System, Compression Fitting for PEX AL PEX Pipe