flange welded neck, slip on, threaded, blind, socket welded, lap joint DN50-DN1200 PN10-16 Material CI, Ductile Iron, A105, SS316,SS316L Standard DIN, ANSI, API
[相关标签: supply, flanges]flange welded neck, slip on, threaded, blind, socket welded, lap joint DN50-DN1200 PN10-16 Material CI, Ductile Iron, A105, SS316,SS316L Standard DIN, ANSI, API
[相关标签: supply, flanges]