... YDGT Standard: ASTM,AISI,GB 201 stainless steel pipeYADA STEEL CO.LTD,TEDA CHINA -supply stainless steel pipe 200 series,300 series ... Corrosion Resistant And High-temperature Resistant; ApplicationAppilcation scope:petroleum, chemical, medical equipment, boiler heat-exchanger, electronic, power industry, construction, pharmacy and biology ... in stock show: 201 stainless steel pipe YADA STEEL CO.LTD