-
ERW PIPE, SSAW PIPE, LSAW PIPE RATE AND FEATURE
ERW welded steel pipe: high-frequency resistance welded pipe, made of hot-rolled steel plate, through continuous forming, bending, welding, heat treatment, sizing, straightening, cutting and other processes. Features: Compared with spiral seam submerged arc welded steel ...Read more -
Differences between Hot Rolled Steel and Cold Rolled Steel
1.What is Hot Rolled Steel Material Grades Steel is an iron alloy that contains a small amount of carbon. Steel products come in different grades based on the percentage of carbon they contain. The differing steel classes are categorized according to their respective car...Read more -
Know More About CCSA Shipbuilding Plate
Alloy Steel CCSA Shipbuilding Plate CCS (China Classification Society ) provides classification services to shipbuilding project. Acc to the CCS standard, shipbuilding plate has: A B D E A32 A36 A40 D32 D36 D40 E32 E36 E40 F32 F36 F40 CCSA is most widely used in the ship...Read more -
Welded Pipe VS Seamless Steel Pipe
Both Electric resistance welded (ERW) and seamless (SMLS) steel pipe manufacturing methods have been in use for decades; over time, the methods used to produce each have advanced. So which is better? 1. Manufacturing welded pipe Welded pipe starts out as a long, coiled r...Read more -
Types of steel – Classification of steel
What is Steel? Steel is an alloy of Iron and the principal (main) alloying element is Carbon. However, there are some exceptions to this definition like interstitial-free (IF) steels and type 409 ferritic stainless steels, in which carbon is considered as an impurity. Wh...Read more -
What is the Difference in Black Steel Pipe & Galvanized Steel Pipe?
Water and gas require the use of pipes to carry them into residential homes and commercial buildings. Gas supplies power to stoves, water heaters and other devices, while water is essential for other human needs. The two most common types of pipes used to carry water and...Read more -
Manufacturing Process of Steel Pipe
The manufacture of steel pipe dates from the early 1800’s. Initially, pipe was manufactured by hand – by heating, bending, lapping, and hammering the edges together. The first automated pipe manufacturing process was introduced in 1812 in England. Manufacturing processes...Read more -
Different Standards of Steel Piping——ASTM vs. ASME vs. API vs. ANSI
Because 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. As you'll see, there's both some overlap as well as some differe...Read more