ASTM A312 Grade TP304/TP304L Steel Pipe To Taiwan, China

304L stainless steel, also known as ultra-low carbon stainless steel, is a versatile stainless steel material that is widely used in the manufacture of equipment and parts that require good comprehensive properties (corrosion resistance and formability). Among others, the chromium content increases the considerable resistance of the material to corrosion and oxidative influences. Stainless steel alloys are resistant to most oxidizing acids and can withstand normal rusting, but that doesn't mean the steel won't tarnish over time. Steel must be cold worked to produce higher tensile strength. For heavily welded stainless steel sections, post weld annealing may be required to provide maximum corrosion resistance.  

Grade 304L is a low carbon version of 304 that does not require post weld annealing and is therefore widely used for large gauge components (approximately 6mm or larger). The superior carbon grade 304H can be used at elevated temperatures. The austenitic structure also gives these grades excellent toughness, even at low temperatures.

A batch of 304/304L S30400/S30403 welded pipe ordered from us by former customers in Taiwan was produced in perfect condition and packaged and shipped to the destination. We are a professional manufacturer and supplier of welded pipes. If you need it, please contact us!