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products >>blind flange

blind flange blind flange blind flange
Product name : blind flange
Item : Flange
Details :
A Blind Flange is a Flange which has no bore hole and consequently it is used to close the end of a piping system. The Blind Flange is sometimes machined to accept a pipe of the nominal size to which reduction is being made. The Blind Flange reduction can be either threaded or welded. A Blind Flange also allows easy access to a line once it has been sealed.

Size  ½" (15 NB) to 48" (1200NB)
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 
Connection Type Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove 
Standard

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

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