According to the national standards for the production of seamless steel tubes, domestic brands (grade)and the corresponding variety of commonly used international standard....Read more+
Stainless steel welded pipe standard contrast table...Read more+
China and the international stainless steel grade comparison table...Read more+
JIS G3101 SS400 is one of the most common carbon structural steel grade, other grades of JIS G3101 are ss330, ss490, ss540. Related product type includes steel plate, steel sheet, steel sections, steel pipes, etc....Read more+
ASTM/ASME SA516 specification covers carbon steel plates produced mainly for application in welded pressure vessels，grade introduction SA516 grade 55, SA516 grade 60, SA516 grade 65, SA516 grade 70....Read more+
AGICO-Group is a professional steel pipe supplier in China,this chart mainly made for German Standard(DIN), Din 1626, DIN 1629, DIN 17175, main steel grades are ST35.4,ST45,ST42,etc....Read more+
In power station construction, boiler tubes and pipes are used in large quantities, especially 20G boiler steel tube，Agico group has been the main boiler tube supplier in China....Read more+
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