What Is A LSAW Pipe?
What is a LSAW Pipe? Longitudinal Submerged Arc-Welding Pipe, LSAW， is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process the LSAW steel pipe will get excellent ductility, weld toughness, uniformity, plasticity and great sealing. Diameters range and performances of LSAW pipe Pipe O.D: Ф406.4～Ф1422.4mm（16-56in）Pipe Length: Max.12.2m(40ft)Wall Thickness: When the steel grade is X70, the wall thickness ranges from 6.4 to 26.4mm(0.252–1.04in);When the steel grade is lower, the wall thickness will be increased accordinglyProduct Standard: ISO3183-3; API Spec 5L, GB9711Capacity: The annual output is 0.2million tons […]
Difference between stainless steel seamless and welded pipes
Pipes are normally delivered by two particular techniques which result in either a welded pipe or a seamless pipe. Both seamless steel pipe and welded pipe are mainly having the difference in the molding process and scoda tubes ltd is performing properly. In the two strategies, crude aka raw material is the first cast into ingots. […]
Seamless Steel Pipe
Seamless steel pipe is manufactured from solid, round steel billets that are pierced through the center with a mandrel. The billet is rolled and stretched through a hollow billet until it reaches a customer’s specification. Because of its uniform shape and ability to withstand pressure and heat, a seamless steel pipe is an ideal material […]
Standards and industry go hand in hand. You can’t have one without the other.
Because the pipe is so common among so many industries, it’s no surprise that a number of different standards organizations impact the production and testing of pipe for use across a wide array of applications. ASTMASTM International provides industrial material and service standards across a wide range of industrial sectors. The organization has published more […]
Differences Between Seamless Steel Pipes and Welded Steel Pipes
In this blog, we collected some differences between seamless pipes and welded pipes on raw material, manufacturing processes, performances, appearances, sizes, applications, and cost prices. JS Steel Pipes always aim to make your purchase of Chinese steel pipes fast and efficient.