Weld neck flanges
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Origin
China Mainland
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Minimum Order
15
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Packing
Pieces
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- Description
Product Detail
Welded Neck Flange | Welded-Neck Flange | Welding neck flange(WNF)
Weld Neck Flanges are flanges with the wall thickness of the flange having the same dimensions of the matching pipe, the lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the smaller the bore, they are normally used for high pressure, cold or hot temperature.
Size:1/2”-48”(15NB-1200NB)
Pressure ratings:class150,class300,class400,class600,class900,class1500,class2500 | PN6pn10,PN25,PN40,PN64 ect.
Application:It is widely used in petrochemical, metallurgy, power, papermaking, construction and other industries.
Materials:
Carbon Steel Welded Neck Flange:
ASTM SA/A105(N),C22.8,ST37.2,A516 GR60/70,ASTM SA350 LF2,ASTM SA694 F42/46/52/56/60/65…
Stainless Steel Welded Neck Flange:
ASTM A182 F304/304L/316/316L…
Duplex Stainless Steel: ASTM A182 F51/F53/F55/F60…
Alloy Steel Welded Neck Flange:
ASTM A182 F1/F5/F9/F11/F22/F91…
Surface Treatment:
Yellow/Black Coating, Anti-Rust Oil
Weld neck flange is available in both raised face and flat face configuration.ASME B16.5 Welding Neck Flange 900LBS 10 Inch RF, SCH 80, A182 F304L showed below:
LINKUN STEEL PIPE CO.,LTD is one of the leading weld neck flanges manufacturers and suppliers, if you want to buy or import best high-quality weld neck flanges from professional factory and learn more about weld neck flanges dimension and size, please contact us with linkun@lksteelpipe.com
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