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Galvanized pipe generally refers to galvanized steel pipe (GI pipe) , which is an important building material, and its advantages and disadvantages need to be considered before using galvanized pipe. Next, galvanized steel pipe manufacturers will talk about the advantages and disadvantages of galvanized steel pipes.1. Low processing cost: the cost of hot-dip galvanizing and anti-rust is lower than that of other paint coatings.
2. Durable and durable: hot-dip galvanized steel pipe has the characteristics of surface luster, uniform zinc layer, no missing plating, no dripping, strong adhesion and strong corrosion resistance. The anti-rust thickness can be maintained for more than 50 years without repair; in urban or offshore areas, the standard hot-dip galvanized anti-rust layer can be maintained for 20 years without repair.
Good reliability: the metallurgical bond between the galvanized layer and the steel material becomes a part of the steel surface, so the durability of the galvanized layer is more reliable.
3. The toughness of the coating is strong: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use. the4.
5. Save time and effort: the galvanizing process is faster than other coating construction methods, and can avoid the time required for painting on the construction site after installation.
6. Comprehensive protection: every part of the plated parts can be coated with zinc, even in the depressions, sharp corners and hidden places can be fully protected.
Disadvantages of galvanized steel pipe:
The zinc layer of cold-dip galvanized steel pipe is an electroplated layer, and the zinc layer is independently layered with the steel pipe substrate. The zinc layer is relatively thin, and the zinc layer is easily attached to the steel pipe substrate and is easy to fall off. Therefore, its corrosion resistance is poor. In newly built houses, it is forbidden to use cold-galvanized steel pipes as water supply pipes.
1. Fire protection engineering: The current fire water supply pipes are basically galvanized pipes, and a layer of paint is applied on the outer layer of the galvanized pipes, so that everyone can see the red fire pipes, but in fact they are only galvanized. Formed by zinc pipe processing.
2. Steel structure, welding engineering: There are many shed factories outside. In the past, welded steel pipes were used to build factories. However, welded steel pipes are easy to rust. In order to prevent rust, a layer of paint should be applied. In order to solve this problem, Now many new steel structure projects directly use galvanized pipes, which can save man-hours and last longer.
3. Agriculture: It is mainly used to build warm greenhouses, flower sheds, and pillars for flowers and melons.The site or warehouse where the galvanized steel pipe is placed should be selected in a clean and well-drained place, away from factories and mines that produce harmful gases or dust. Weeds and all debris should be removed on the site, and the galvanized steel pipe should be kept clean. Do not stack together with acid, alkali, salt, cement and other corrosive materials in the warehouse. Square tubes
Some small square tubes, thin steel plates, steel strips, silicon steel sheets, small-diameter or thin-walled steel pipes, various cold-rolled and galvanized steel pipes, and high-priced, easily-corroded metal products can be stored in the warehouse. The warehouse should be selected according to the geographical conditions. Generally, an ordinary closed warehouse is used, that is, a warehouse with a roof, a wall, tight doors and windows, and a ventilation device.
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Pex Vs Copper Vs Galvanized Pipes: Major Advantages And Disadvantages
If you want to re-pipe your old house or are considering piping options for a new home, you have 3 major options. You either go with PEX pipes, copper pipes, or galvanized steel pipes. To make your decision easier, let&#;s compare the pros and cons of each option below:
Most homes built in the early 20th century were fitted with galvanized pipes. Due to their overwhelming disadvantages, they are no longer in use and are gradually being phased out of home piping systems.
Pros
They are built to withstand rust, corrosion, and mineral buildup.
Top quality galvanized pipes are long-lasting.
Cons
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Galvanized pipes are very heavy and difficult to install/repair.
They are prone to chipping and cracking.
They get clogged over time, leading to reduced water pressure.
When galvanized pipes corrode, dangerous levels of lead is released into the water system.
Copper replaced galvanized steel as the primary home plumbing option in the s. These days, it faces stiff competition from plastics as the preferred piping material.
Pros
Strong, sturdy, and pollution-proof.
Heat tolerant and very long-lasting.
Copper pipes are environmentally friendly and easy to recycle.
Cons
More expensive than PEX pipes.
There have been reports of water acidity when copper pipes were used in wells.
Cross-linked polyethylene pipes came to the fore in the s as conduits in radiant floor heating systems. Over the past 20 years, however, PEX pipes have been repurposed for water distribution systems.
Pros
They are very flexible and can be bent around corners. A piece of PEX pipe can be extended throughout a house without elbow joints.
They are very heat resistant and work effectively
for both hot and cold
water supplies.
PEX pipes are a good choice for
re-piping
and home renovations.
Cons
There are concerns that the production process of the pipes may lead to water
contamination
.
PEX pipes are susceptible to UV lights and chlorine.
PEX pipes cannot be recycled
For a professional consultation on which piping material would be the most ideal for your home, please contact the experts at Show Plumbing. Call 281-860- for all inquiries.
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