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What Is The Difference Between Galvanized Steel Pipe And Welded Steel Pipe?

Dec. 17, 2019
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When building a house, when decorating, when processing operations, often will use a large number of steel pipe, the existence of steel pipe, gave it a great meaning, for people's life and work to bring great convenience. Because a lot of places are used Steel tube, so now there are many different kinds of pipes, common is galvanized and welding the two tubes, they are two very different products, there are differences in many ways, the following specific for everybody introduced galvanized steel pipe and welded steel pipe. Galvanized steel pipe can be used in the pipeline laying of lighting, power, telephone, fire protection and other systems in new construction and transformation projects (JDG, KBG, thin-wall galvanized steel pipe), can be laid in the open and dark, can be laid in the wall, can also be laid in the ceiling.Not suitable for corrosive sites and explosive dangerous environment.Welded steel tubes with hot dip or electric galvanizing coating on the surface of galvanized steel tubes. 

Galvanized Steel Pipe

Galvanized Steel Pipe

Galvanizing can increase the corrosion resistance of steel pipes and prolong their service life. Galvanized steel pipe USES is very wide, in addition to a general low pressure fluid such as water, gas, oil line pipe, also used as oil industry, especially the ocean oil field oil well pipe, oil pipe, chemical coking equipment of oil heater, the condensing, exchange of coal distillation wash oil cooler for tube, and trestle pile, mining tunnel supporting frame tube, etc. Hot dip galvanized steel pipe is widely used in various modern manufacturing industries.

Galvanized welded steel pipe supplier china tells you the difference between the two products.

Welded Steel Pipe

Welded Steel Pipe

Difference one: mode of production

At the time of production, the difference is particularly obvious, because made of galvanized steel pipe is need to slowly dissolve, and welded steel pipe is welded directly, so the welding steel pipe at the time of production is more convenient, galvanization steel tube is more time-consuming, but it is precisely because the difference between this galvanized steel pipe and welded steel pipe, so cause they are quite different in other ways too.

Difference two: appearance

We know their production mode is quite different, which leads directly they also have great differences in appearance, everybody can easily tell the difference between galvanized steel pipe and welded steel pipe, galvanized steel pipe appearance often have a layer of metal layer, as a whole is very smooth and uniform color, but the welded steel pipe because at the time of production is directly rough, so it looks not nice.

Difference three: price

In view of these two different types of pipes, there are great differences in the production methods and appearance, so their price differences are directly caused. Galvanized steel pipes are more beautiful and time-consuming to make, so the price of pipes of the same specification is much more expensive than that of welded steel pipes.The difference between galvanized steel pipe and welded steel pipe directly affects their social status, if it is to buy the building materials of these two materials, so in the eyes of delicate people, often prefer galvanized steel pipe, welded steel pipe is suitable for ordinary families.