Tubing Pipes
To an outsider,pipes and tubes may seem like they should be synonymous.To a marine engineer,the measurements, standards and language used to distinguish the two couldn’t be more different.In fact,differences in nomenclature and measurements could cause quite the headache if tubes and pipes were mistakenly assumed to be interchangeable. The Main Differences Between Pipes and Tubes […]
Spiral submerged arc welding (SSAW) steel pipes
Spiral submerged arc welding (SSAW) is its forward direction and forming tube centerline hose reel molding angle (adjustable), side molding edge welding and weld them into a spiral. Spiral submerged arc welding (SSAW) steel pipes As we know, seamless steel pipe always is small dimension, longitudinal submerge arc weld steel pipe is large dimension,but for larger […]
Longitudinal-seam Submerged Arc Welded (LSAW) pipes
Longitudinal-seam Submerged Arc Welded (LSAW) pipes were made of steel plates cut from leveled hot rolled coils by both the JCOE and UOE (the forming process in which the plate like the letter “J”, “C”, “O” or “U” shape, then expansion) forming processes. Furthermore, the mechanical properties of the pipe base metal and weld metal were […]
Hot Rolled Steel Pipes
“Hot Roll” is the nickname for steel that has been produced in the “hot rolling” method, processed at temperatures above the recrystallization temperature of the material. Hot Roll is well-priced and popular for applications where finished surface quality is not critical. Our hot roll steel material selection covers the most popular alloys, shapes and finishes, including […]
Electric resistance welded (ERW) pipe
Electric resistance welded (ERW) pipe is manufactured by cold-forming a sheet of steel into a cylindrical shape.Current is then passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material.Initially this manufacturing process used […]
Cold Drawn Seamless Mechanical Steel tube and pipe
Cold-drawn steel pipe generally takes several times pulling in between each drawing a corresponding stress relieving, to ensure the smooth progress of the next cold drawn. Cold-drawn steel pipe From the appearance of cold-rolled seamless steel tubes tend to be small in diameter, hot-rolled seamless steel tubes are often large diameter. Cold-rolled precision seamless steel tube […]
Casing Pipes
Steel Casing Pipe, also known as encasement pipe, is most commonly used in underground construction to protect utility lines of various types from getting damaged. Such damage might occur due to the elements of nature or human activity. Steel casing pipe is used in different types of horizontal underground boring, where the pipe is jacked into […]
3PE anti-corrosion coating steel pipes
What are 3PE anti-corrosion coating steel pipes? Polyethylene three layer anti-corrosion coating,know as 3PE coating,is the world advanced anti-corrosion technology.3PE coating combines the excellent porperties of epoxy coating and extrusion coating of polyethylene in two. The interface properties of epoxy coatings and chemical resistance,the mechanical protection characteristics of extruded polyethylene coating combine to significantly improve the total performance […]