materials :stainless steel **4 or **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 *8.1mm.*2.4mm.*0.8mm
specification :
standard :GB and ISO
type :blind .lap joint .slip on.socket weld .threaded welded
.neck
customer :manufacture and OEM service available
