Ss Weld Neck Flange

Manufacturer of a wide range of products which include carbon steel weld neck flange, carbon steel wnrf flanges, welding neck flanges, welding neck flange or welded flange or butt weld flange(wn)(wnrf), asme b16.5 long weld neck flanges and asme b16.5 weld neck flanges (wnrf).

Carbon Steel Weld Neck Flange

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Product Details:

Flange Face Type	Weld Neck
Size	>30 inch
Material	SA105
Product Type	Flanges
Usage/Application	Industrial

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Carbon Steel WNRF Flanges

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Welding Neck Flanges

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Welding Neck Flange Or Welded Flange Or Butt Weld Flange(WN)(WNRF)

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Approx. Rs 150 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	1 Piece
Flange Face Type	WELD NECK FLANGES-WNRF / LONG WELD NECK FLANGES
Size	1/2" TO 48" / 15NB TO 1200 NB
Material	SA 105 / SA 105N / ASTM A 105 / SA 182 / ASTM A 182 / A240 F 304 / 304L / 316 / 316L
Product Type	WNRF
Material Standard	SA 105 / SA 105N / ASTM A 105 / SA 182 / ASTM A 182 / A240 F 304 / 304L / 316 / 316L
Usage/Application	INDUSTRIAL / OIL & GAS INDUSTRY
Brand	UE
Grade	SA 105 / SA 105N / ASTM A 105 / SA 182 / ASTM A 182 / A240 F 304 / 304L / 316 / 316L
Rated Pressure	Pressure:CLASS 150,300,600,900,1500,2500 / Pressure:PN6,PN10,PN16,PN25,PN40,PN64,PN100
Shape	STANDARD

A welding neck flange (“WN”)features a long tapered hub that can be welded with a pipe.
This flange type is used, normally, in high-pressure and high/low temperatures applications that require an unrestricted flow of the fluid conveyed by the piping system (the bore of the flange matches with the bore of the pipe).
The absence of pressure drops prevents negative effects as turbulence and erosion/corrosion of the metals in the proximity of the flanged joints.
The tapered hub allows a smooth distribution of the mechanical stress between the pipe and the weld neck flange and facilitates the execution of radiographic inspections to detect possible leakages and welding defects.
The dimension of the flange (NPS and the pipe schedule) shall match the dimension of the connecting pipe.
A welding neck flange is connected to a pipe by a single full penetration V-shaped butt weld.

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