... ASTM,AISI,GB STAINLESS STEEL CHIMNEY PIPE :YADA STEEL CO.LTD,TEDA CHINA -supply stainless steel pipes 200 series,300 series ... 600mmLength20mm-7500mm or as customerStandardASME, ASTM, EN ,BS,GB,DIN, JIS etcMaterial201,202, 304,304L,316,316L,321,310S,410 ... three peaks bus) Tianjin Ya Da Stainless Steel Products Co., LTD. Integrates steel trade, processing, transportation, warehousing as one of the modern ...