宁波

不锈钢 A312Gr.TP316-S (无缝) 1/2"NPT x SCH40 x 80mmL

碳钢 A234Gr.WPB-S (无缝) 12" x SCH80

碳钢 A234Gr.WPB-S (无缝) 16" x SCH80

真空过滤机用惰轮 S45C D/N:PTA-S4043-AC

纯度:99.9%↑ 水份:0.1%↓ 槽车装

台式机 详规范 DETAIL AS SPEC.

V#6596-316L-H-304 3" x 300LB x RF x 4.5mmt

铬钼钢 A193Gr.B7 M16 x 120mmL x P2.0 附重型双螺帽

A335Gr.P11-S 3/4" x SCH80(XS)

A335Gr.P22-S 1" x XXS

A335Gr.P11-S 12" x SCH100

A335Gr.P11-S 20" x SCH80

A335Gr.P22-S 4" x 19mmt

不锈钢 A193Gr.B8 CL.2 M16 x 90mmL x P2.0