Knowledge

Duplex stainless steel grades are indeed listed in three groups; standard, lean, and super. This classification is made according to the composition of the alloy, its corrosion resistance, and its mec

Although stainless steels have good weldability, this property can be achieved by modifying the content of carbon in their alloy. A lowered carbon content with inclusions of nitrogen improves the weld

Passivation is a phenomenon that occurs in stainless steels that contain higher contents of chromium in their alloy. Duplex steels have chromium ranging between 19% to about 32% in their alloys. Since

Stainless steel welded pipe is a common pipe material widely used in construction, chemical, petroleum, pharmaceutical, and other industries. It has the advantages of corrosion resistance, high streng

Frequently asked questions about degreasing and degreasing stainless steel welded tubes

An important note to make as piping products are specified for a project is that the specification books (such as those provided by ASTM, ASME, ANSI and API, among others) that engineers use to guide

Generally, welded pipe was considered inherently weaker because it included a weld seam. Seamless pipe lacked this perceived structural flaw and was considered safer. While it’s true that welded pipe

Seamless stainless steel tubing can be manufactured using a variety of methods, including piercing, gun drilling or extrusion.

ASTM A213 Tp304l grade covers standard specifications for boilers, heat exchangers, and superheated vessels. The ASTM A213 Tp304l Tube is a low-carbon austenitic grade designed with a superior composi

ASTM A376 TP316 Seamless Austenitic Steel Pipe was originally developed for use for piping in the central stations of electric-power generating thermal plants. However, its use is not restricted to su

Astm A376 Acid-resistant Pipe is a low-carbon, higher molybdenum austenitic stainless steel. It also has higher nickel content than stainless steel grade 376. This alloy has been designed to resist co

ASTM A376 Pipe is widely used, with good corrosion resistance, heat resistance, low temperature strength and mechanical properties. Deep drawing, bending and other normal temperature processing perfor