Galvanized Weld Neck Flange ASTM A105 Top quality manufacturer of forged fittings and flanges Zizi supplies ASTM A105 14 Inch Galvanized Weld Neck Flange RF 150# ASME B16.5.
Dimensions ASME B16.9 Product Elbows, Reducing Elbows, Returns, Tees, Crosses, Reducers, Stub Ends, Caps Grade ASTM A234M WPB, ASTM A420M WPL6. Refer standard for others Flanges Specification ASTM A105M Carbon Steel Forgings for Piping Applications Dimensions ASME B16.5 Product Face Bore Class Weld Neck, Slip-on, Blind Flanges.
AS2129 still in use but now only covers Table D to H. Table C now obsolete, Table J to T now replaced by AS4331.1 which is a replication of ISO7005-1 which in turn is equivalent to ASME 150-2500 class ANSI B16.5. AS4331.1 and ISO 7005-1 also incorporates previous DIN PN rated flanging. AS4087 is the new standard covering Table D to H. The same drilling is specified but the PN rating system ...
Refer to our Flange Chart - 'Online Slide Rule' above for flange dimensions. The number and diameter (mm) of the bolt holes for the example below of 300NB is: 12 x 25.4mm Class 150, 16 x 32mm Class 300, 16 x 34.9 Class 400, 20 x 34.9mm Class 600, 20 x 38.1mm Class 900, 16 x 54mm Class 1500 and 12 x 73mm Class 2500.
Blind flange dimensions are covered in ASME B16.5 - which covers Pipe Flanges and Flanged Fittings for size NPS ½" to 24" for above NPS 26" to 60" it should be as per ASME B16.47.. During dimensional inspection of flange, you should check for following; Outer Diameter of body
Dimensions Weight (kg) DN NPS Flange OD A mm Length Thru Hub Bolt Drilling Flange Thickness D mm Bore SOW SW B mm Raised Face Diam. G mm WN Blind SOW SW Nominal Size Class 300 Flanges to ASME B16.5 SOW, SW Threaded C mm Circle Diam. K mm Hole Diam. H mm Bolts No. Bolt Diam. In RF Stud Bolt Length mm RF Mach. mm W Neck C mm 15 1/ 295.3 14.2 22.4 ...
ASME B16.5 Flange Dimensions. ASME B16.5 flange dimensions including different pressure ratings for weld neck flange, slip on flange, blind flange, reducing flange, socket weld flange, threaded flange, view below for more details. Class 150, 300, 600 Flange Dimensions. Ring Joint Facing Dimensions; Class 150 Flange Dimensions; Class 300 Flange ...
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