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products >>weld neck flange

weld neck flange weld neck flange weld neck flange
Product name : weld neck flange
Item : Flange
Details :
A Weld Neck Flange is drilled with the wall thickness of the Flange having equal dimensions to the matching pipe. The lighter the pipe is the larger the bore is in the Weld Neck Flange. And conversely the heavier the pipe is the smaller the bore is in the Weld Neck Flange. Weld Neck Flanges are usually used in high pressure systems and are suitable for cold or hot temperatures.

Size  1/2"NB TO 60"NB
Class   150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.  

Material

Grade

 

Stainless Steel  

ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L  
Duplex Steel    ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61  
Alloy Steel 

ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91  

Carbon Steel  

ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70

In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc
Specialize As per drawing 
Value Added Services » CNC Machining 
» Customized Flanges
Standard

ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN Flanges

Type of Flanges : » Weld Neck Flanges - WNRF
» Socket Weld Flanges - SWRF
» Slip On Raise Face - SORF
» Blind Raise Face - BLRF
» Lap Joint Flanges
» Screwed (Threaded) Flanges
» Long Weld Neck Flanges
» Reducing
» Spectacle Blind
» Ring Joint
» Large Dia Flanges
» Orifice Flanges
» Girth Flange