产品规格:DN15-DN300设计标准:GB/T19228.2-2011、GB/T12771-2019、GB/T33926-2017材质:0Cr18Ni9(06Cr19Ni10)-304、00Cr19Ni10(022Cr19Ni10)-304L、
0CrI7Ni12 Mo2(06Cr17Ni12Mo2)-316、00Cr17Ni14 Mo2(022Cr17Ni12 Mo2)-316L、
00Cr18Mo2(019Cr19 Mo2NbTi)-444尺寸范围:Φ16mm-Φ325mm