You need flux to solder pipes properly. However many modern plumbers never solder, they use plastic or composite pipe like PEX.
Doc Brown needs some help fixing his flux capacitor.
It is not recommended to use expired liquid flux for soldering as the effectiveness of the flux diminishes over time, which can lead to poor soldering results. It is best to use fresh flux to ensure proper soldering and avoid issues such as weak joints or oxidation. Expired flux may also contain harmful chemicals that could pose health risks during soldering.
The flux used for hammer welding damascus steel is typically a borax-based flux. Borax helps to prevent oxidation and facilitate the welding process by cleaning the metal surfaces and promoting a strong bond between the layers of steel. It is applied to the steel before heating and hammering to create a solid weld.
Plumbers in Rome historically used lead in their pipes. Lead pipes were commonly used in ancient Rome due to their malleability and ease of installation, however, it was later discovered that lead could leach into the water supply and pose health risks.
Ammonium chloride is used in a variety of applications such as in fertilizer, as a flux for soldering, in medical treatments, and as a food additive.
Very easy fix using bar solder with a composition of 40 -60 and acid free flux and the use of a wiping cloth that most older master plumbers still have
they do
plumbers
Yes it can. I use flux core wire because there is no need for gas with flux wire.
No. Use the putty.
Yes.
Yes, most plumbers use at least 3 pipe wrenches, (12", 18" and 24 " ) and a large crescent wrench.
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Plumbers use them
Plumbers commonly need to use fractions in their career. The reason for this is that the pipes that they use is measured primarily in fractions, such as 1 3/4' pipe. Plumbers often have to custom make fittings, which requires them to be able to calculate in fractions in order to get a good fit.
You can use silicone as a substitute, but plumbers putty is simpler and far easier to clean up. 100% SILICONE
Flux means to clean The flux becomes liquid, mixes with the molten puddle, picks up impurities and floats them to the surface.