钢管

300mm x 30mmφ

锡99.95%↑ 半球型 直径 25mmφ 精密级 20KG/BOX

A312Gr.TP304-S 6" x SCH40S

A312Gr.TP304-S 8" x SCH40S

A312Gr.TP304-S 8" x SCH10S

A53Gr.B-S 1/2"NPT x SCH80(XS)

A53Gr.B-S 1"NPT x SCH80(XS)

A53Gr.B-S 3/4"NPT x SCH80(XS)

SKS2 PT 3/4" x 14T

SKS2 PT 3/8" x 19T

STK400-E 60.5mmOD x 3.2mmt

#100 x 230mmW x 280mmL

A53Gr.B-S 2" x SCH80

12"φ 进口品

A53Gr.B-E 16" x SCH20

"GROUTAK" G-3250F

150cc x 0.417cc/次

A53Gr.B-E 6" x SCH40(STD)

HSS-E PT 3/8" x 19T

HSS-E PT 1/2" x 14T