ANSI B16.5 stainless steel stright hub welding flange, LWN long weld neck flange
Material: ASTM A182 F304, F304L, F316, F316L
Type: long weld neck flange, stright hub welding flange
Standard: ANSI B16.5
Size: 1/2"-24"
Class:150-2500
Length though hub: NPS≤4, L Max 229mm, NPS>4, Length Max 304, others agreed by two parties
Other dimension are the same with weld neck flange
Certificate: MTC or 3.1 certificate
Port of departure: Shanghai, China
ANSI B16.5 stainless steel stright hub welding flange, LWN long weld neck flange