Knowledge

‌1.4948 stainless steel pipe is an austenitic stainless heat-resistant steel, also known as S30409, 07Cr19Ni10, 304H and other grades. It has excellent heat resistance, corrosion resistance and high t

‌S30408 ​​stainless steel pipe material is a chromium-nickel stainless steel, corresponding to the 06Cr19Ni10 material under the Chinese national standard (GB/T24511-2017).

304 stainless steel plates are available in both hot-rolled and cold-rolled forms. The main difference lies in the temperature control during processing and the subsequent performance characteristics.

304L stainless steel is a low-carbon version of 304 stainless steel, also known as ultra-low carbon stainless steel, with good corrosion resistance, processing performance and weldability‌.

The overall corrosion resistance of 304 stainless steel is better than 303. 304 stainless steel does not contain sulfur, making it more resistant to corrosion and pitting in aggressive environments su

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 comprehens

TP304L stainless steel pipe implementation standard: ASTM A312 seamless and welded austenitic stainless steel pipe.

ASTMA312/A312M-09 specifies seamless, welded and cold-finished austenitic stainless steel pipes suitable for use in high temperature and corrosive environments.

The German standard corresponding model of A312 TP304 steel pipe is DIN 1.4301.

1.4401 and 1.4404 are equivalent to 316L stainless steel‌. 1.4404 is the German DIN standard stainless steel, equivalent to the national standard 316L stainless steel.

1.4301 stainless steel is one of the most common stainless steel grades, also known as 304 stainless steel.

1.4301 stainless steel is a general stainless steel material, belonging to austenitic stainless steel. It contains high chromium and nickel content and has good corrosion resistance and forming proper