How to look at Tianjin welded steel pipe’s popularity in 2019

In the current steel pipe market, welded steel pipe can be divided into straight seam welded pipe and spiral welded pipe as per different shapes of welded steel pipe. The straight seam welded pipe undergoes much simpler processing method than the spiral welded pipe does. Meanwhile, the former has higher efficiency than the later. Furthermore, thanks to its low manufacturing costs, straight seam welded pipe wins fast development prospect. However, the strength of spiral welded pipe is generally higher than that of straight seam welded pipe because the later is made from a narrow billet production into a larger diameter welded steel pipe. As a result, straight seam welded steel pipe usually has a small diameter while the spiral welded steel pipe mostly has large diameter.

Tianjin welded steel pipe has a large demand around the world for years. Because of years of production and processing experience, today’s Tianjin welded steel pipe production technology has got more improved and matured. Especially China hollow section tubes also offer advantages of corrosion protection in applications. Some hollow sections have rounded corners resulting in a better protection than that with sharp corners. This is especially true for the joints in circular hollow sections where there is a smooth transition from one section to another. Meanwhile, this better protection increases the protection period of coatings against corrosion. In the meanwhile, taking into account the different application requirements, China steel tube manufacturers always try to carry out the standardized production, as well as to provide customized specifications of the products. Take hot dipped galvanized steel pipe as an example. This kind of pipe is used as one of important building materials, which is very popular in the construction field currently. It is strongly proposed that customers in the actual purchase process, should carefully refer to the quotations from manufacturers, and then try to select the right products for the practical purposes from some aspects such as the amount of zinc layer, pipe diameter, pipe length, wall thickness and raw materials.

In addition, galvanized steel pipe generally has the rational cost effective in the market. Compared with other typical steel pipe coatings, such as specialized painting and powder coating, galvanization is much more labor-intensive, resulting in a higher initial cost for contractors. Besides, due to its durability and anti-corrosive properties, galvanized steel pipe can recycled and reused, which to some degree save a lot of money during the post maintenance work. Unlike other structural steel materials, Tianjin galvanized steel pipe is immediately ready for use when it is delivered. No additional preparation of the surface is required, no time-consuming inspections, additional painting or coatings are needed. Once the structure is assembled, contractors can immediately begin the next stage of construction without having to worry about the galvanized steel materials. If you choose Tianjin galvanized pipe, you can avoid the cost of maintaining and replacing corroded pipes. What’s more, your steel pipes in applications can last a lot longer than a non galvanized one, which will save you a lot of money in the project.