Sep 20, 2017 · ASME B16.5 socket-weld flange dimensions & weights (in inch/mm, ½ - 24 inch), in mm/inches and Lbs/Kgs. with bolts requirements (# stud bolts, diameter). The article shows the ASME B16.5 dimensions & weights of Socket-Weld Flanges Classes from 150 to 1500 (NPS, ID, OD, Thickness, and bolting details, tolerances) - both in inches and millimeters...

Socket weld flange designed for higher pressure and small diameters pipeline, it has a shoulder in flange bore for pipe to insert it and do fillet welding.

Socket weld flanges eliminate internal pockets, reduce the risk of warpage due to welding heat, and minimize damage to the flange face caused by the weld spatter. It offers the same internal pressure capacity as slip-on flanges while improving fatigue resistance.

Socket weld flanges are designed for small nominal pipe sizes (≤ 4 inches, ≤ 10cm) and are common for ½ to 2-inch pipe sizes (1.3 to 5cm pipe sizes). The mechanical strength of a socket weld flange is similar to that of a slip-on flange, but the slip-on flange may use two welds.

Socket weld flange dimensions are covered in ASME B16.5 for size NPS ½” to 24”. Class 150, Class 300, Class 600, Class 1500.

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May 31, 2023 · Dimensions and weights of Class 150 Socket Weld Flanges as per ASME B16.5 . Dimensions include outside diameter and thickness of flange, diameter of hub at base, diameter of bore and socket, bolt hole diameter, bolt circle diameter and number of bolt holes.

Aug 8, 2019 · A typical drawing for Class 300 socket welding flange with raised face (RF), ASME B16.5. The 300# SW flanges are available in sizes from 1/2“ to 3″. Both machine bolt with nuts and stud bolt with nuts can be applied to 300# SW flange.

Socket Weld Flanges are available in pressure from 150# and up and pipe schedule 40 to schedule 160. Specifying the pipe schedule ensures that ID of the SW Flange matches the ID of pipe for smooth fluid flow. Trupply offers SW Flange in A105N, A105, SS316, SS304, A20, High Yield & Nickel Alloys.

Socket Weld flanges were initially developed for use on small-size high pressure piping. Their static strength is equal to Slip On flanges, but their fatigue strength 50% greater than double-welded Slip On flanges. The connection with the pipe …