How to choose the proper type of welded steel pipe for your project

In the current steel pipe market, there are two major categories of steel pipe: welded steel pipe and seamless steel pipe. As a kind of practical steel material, welded steel pipe has been widely used in various applications including machinery, manufacturing, chemical, pipeline transportation and other sectors. In real life, we can always find ourselves confronted how to select the cost-effective products. As a matter of fact, we ought to have further knowledge about welded steel pipe when we would like to select and purchase the satisfactory products.

Round steel pipe is more commonly used in the practical application, especially as one of the important building materials in the construction industry. For example, round steel tubes are used for farm equipment, construction equipment, race car frames, motorcycle frames, automotive parts and off-road dune buggies. Heavy equipment requires strength and stability. Dune buggy frames are designed to protect the driver and must provide structural soundness. According to the Professionals at Tube Work, round tube is stronger in both torsion and deflection than square tubing of the same weight. Round steel tubes are also easier to bend.

Square steel pipe is usually used for steel structure in construction engineering, for framing tubes provide stability, uniformity, strength and soundness to structures that endure a great amount of stress. And square steel tubes are commonly used for construction framing, truck racks and beds, trailers, ornamental objects and railings. Many dune buggies are built by using square tubing for the framing and round tubing for the roll bars. Some people ask the question about which tube is stronger but one fact remains true. Square tubing is easier to cut and weld.

Hot dipped galvanized pipe has been considered popular a lot among many users today. For one thing, the galvanization process protects the steel from rusting damage that can occur during transportation, installation and service. The zinc layer on the surface of pipe can form a barrier protection for steel products to extend the service life in applications. For the other thing, this layer is also resistant to wear and scratches, which makes the steel look more attractive. Furthermore, with the layer of protection, pipes can be used in outdoor areas, and can withstand the harm from some of the environmental effects. Galvanized steel pipe is used in many outdoor applications such as fencing, fence posts and water-supply pipes.