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B16 5 Weld Neck 3 quot 150lb Stock Finish Raised Face Flange
B16 5 Weld Neck 3 quot 150lb Stock Finish Raised Face Flange
ASME B16.5 Flange Specification (Dimensions Ratings
Tolerances for nominal inside diameter of welding ends of weld neck flange and socket weld flange with smaller bore. (a) For figures 7 (Bevel for wall thickness from 5 mm to 22 mm), figure 8 (greater than 22 mm) and figure 4 (Straight Hub Welding Flange) in ASME B16.5.
Flange - Long Weld Neck, ANSI Class 150, ASME B16.5, 1/16
Feb 16, 2016 · Flange - Long Weld Neck, ANSI Class 150, ASME B16.5, 1/16" Raised Face (in) Written by Matt Milbury on 16 February 2016. Posted in Standard Connection Flange Datasheets. Dimensions to ASME B16.5 - Pipe Flanges and Flanged Fittings:NPS 1/2 through NPS 24 Metric/Inch Standard. Bolt circle diameters are 1/8 inch larger than bolt diameter. flange face surface finish - Sunny SteelThe ASME B16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality seal. A serrated finish, either concentric or spiral, is required with 30 to 55 grooves per inch and a resultant roughness between 125 and 500 micro inches.
Flanges - Flange Face Finish
The ASME B16.5 code requires that the flange face (raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality seal. A serrated finish, either concentric or spiral, is required with 30 to 55 grooves per inch and a resultant roughness between 125 and 500 micro inches.
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“The laser cutting process uses the energy released when the laser beam irradiates the surface of the steel plate to melt and evaporate the stainless steel.”
Grinding Process
“Grinding uses abrasive particles coated or press-embedded on the grinding tool to finish the machined surface (such as cutting) through the relative movement of the grinding tool and the workpiece under a certain pressure.”
Slitting Processing
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laser cutting process
“The laser cutting process uses the energy released when the laser beam irradiates the surface of the steel plate to melt and evaporate the stainless steel.”
Grinding Process
“Grinding uses abrasive particles coated or press-embedded on the grinding tool to finish the machined surface (such as cutting) through the relative movement of the grinding tool and the workpiece under a certain pressure.”
Slitting Processing
“Slitting processing is an equipment consisting of uncoiling (unwinding), leading positioning, slitting and slitting, and coiling (rewinding).”
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