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                    點擊查看大圖

                    產品材質:304,304L,316L,321,310S,2205

                    執行標準(國外):ASTM A312,ASTM A249,ASTM A270,ASTM A269,JIS G3459,JIS G3468,DIN17455,DIN16457

                    執行標準(國內):GB/T12770,GB/T 12771,HG20537(2--4)

                    規格:

                    外徑:ф12mm~3000mm

                    壁厚:0.5mm~50mm


                    版權所有 ? 2015 鋼一控股集團有限公司 ALL RIGHTS RESERVED

                    浙ICP備08109463號-1

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