materials:stainless steel **4.**6.**1.**2 if you like
finish:sanding .mirror finish .brushing
size:this flange is match with the stainless steel pipe .whose
diameter can be *0.8mm.*2.4mm.*8.1mm
specification :
standard:GB and ISO
type :blind lap joint .slip on socket weld .threaded welded
neck
customer :manufacture and OEM service avainlable