RWD-47-PS-202604010(管件)EC中国石化长城能源化工(宁夏)有限公司无缝三通\DN250×DN250×6/6 GB/T 12459Ⅱ 20# GB/T 3087无缝三通\DN40×DN25 SCH20/SCH20 GB/T 12459Ⅰ 06Cr19Ni10 GB/T 14976无缝弯头\90° DN40×3.5 R=1.5D SH/T3408 P11 ASTM A335无缝三通\DN40×DN40×3.5/3.5 GB/T12459Ⅱ S32205 ASTM A790无缝三通\DN40×DN40×3.5/3.5 GB/T12459Ⅱ WP304 ASTM A403无缝三通\DN25×DN25 3/3 GB/T 12459Ⅱ TP310S ASTM A312无缝三通\DN250×DN100×6.5/5 ASME B16.9 20# GB/T 3087无缝三通\DN100×DN40×4/3.5 GB/T 12459Ⅱ 06Cr18Ni11Ti GB/T 14976无缝弯头\90° DN250×4 R=1.5D GB/T12459Ⅰ P11 ASTM A335无缝弯头\90° DN150×6 R=1D SY/T 0510 20# GB/T 6479无缝弯头\90° DN100×4 R=1.5D GB/T 12459Ⅰ Q345D GB/T 6479无缝弯头\90° DN40×3.5 R=1.5D GB/T 12459Ⅱ 06Cr18Ni11Ti GB/T 14976 C≥0.04%无缝三通\DN40×DN25 3.5/2.8 GB/T 12459Ⅱ 20#+Zn GB/T 8163无缝弯头\90° DN400×9.53 R=1.5D GB/T 12459Ⅱ 20# GB/T 8163
2026-04-29