1/2 In A105 300 lb Raised Face Carbon Steel Blind Flange
Designed to cap off a line, a Blind Flange has no bore or inner diameter. They are often altered to include NPT threads or custom bore holes to function as hubless Slip On flanges.
We provide ANSI, API, and AWWA pipe flanges in carbon steel, stainless steel, alloys, and chrome steel. Styles we offer include Weld Neck, Slip On, Blind, Threaded, Socket Weld, Lap Joint, Orifice Flanges, Ring, and custom flanges in sizes from 1/2″ to 203″. Pressure classes we offer include 75, 125, 150, 175, 250, 300, 350, 400, 600, 900, 1500, 2500, 5K, 10K, 15K, 20K.
Carbon steel blind flange is a solid steel piece with no bore (interior diameter) and primarily designed to cap off a line. As the majority of flange connections allow for the passing through of air or fluid via an interior opening, blinds give the ends of pipe connections a well formed termination point or rerouting of the media in question towards another portion of the pipe assembly. Opt for a blind flange in these cases, as well as in instances when a pipe line requires a future modification such as the installation of a valve or fitting to reroute flow.
Flange parameters
STANDARD | SIZE | PRESSURE | TYPE | |
EN | EN1092-1 | DN10-DN600 | PN16-PN100 | PL BL WN SO LAP SW TH |
ANSI | ANSI B16.5 | DN10-DN600 | 150LBS ~ 3000LBS | PL BL WN SO LAP SW TH |
ANSI B16.47 | DN10-DN600 | 150LBS ~ 3000LBS | PL BL WN SO LAP SW TH | |
JIS | JIS B2220 | DN10-DN600 | 5K-40K | PL,BL |
DIN | DIN 2573,2576 | DN10-DN600 | PN6 | SO |
DIN 2543,2544 | DN10-DN600 | PN16 | SO | |
DIN 2527 | DN10-DN600 | PN6-PN100 | BL | |
DIN 2541,2542 | DN10-DN600 | PN6,PN10 | LAP | |
DIN 2501,2502,2503 | DN10-DN600 | PN16,PN25,PN40 | SO | |
BS | BS 4504 | DN10-DN600 | PN10,PN40 | SO,BL |
BS10 TABLE - D / E / F | DN10-DN600 | - | SO, LAP | |
GOST | GOST 12820-80 | DN10-DN600 | PN6-PN25 | SO,BL |
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