Weld Neck Flange Suppliers in Ghana, United States Armenia, Saudi Arabia, Oman, Bahrain, UAE. WN Flange, WNFF Flange, WNRF Flange, ANSI B16.5 Dimensions, ASME B16.47 Weight Chart.
Weld Neck Flange Specifications
Size Range
1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure Rating
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
Standards / Dimensions
ANSI/ASME B16.5, B16.47 Series A & B, B16.48, JIS B2220, BS 4504, BS 10, BS1560-3.1, EN-1092, DIN, AS, GOST, MSS SP-44, ISO 70051, API7S-15, API7S-43, API605, AWWA, DIN
Connection Type
Ring Joint Flange (RTJ), Flat Face Flange (FF), Raised Face Flange (RF), Male and Female Flange (M & F), Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)
Material Standards
ASTM A105, ASTM A350, ASTM A182, ASTM A216, ASTM A352, ASTM A217, ASTM A515, ASTM A516, ASTM A203, A204, ASTM A387, ASTM A240, ASTM A694 Weld Neck Flange
Khalid Ahmad –
Great quality and good service by Omaa Metal Sources
Aleksandr Armenia –
Good quality WN Flanges by Omaa Metal Sources
Oliver –
Impressed by the quality of W/N flanges
Kojo Ghana –
Perfect Weld-neck flanges
Abeeku –
Excellent quality and services