Plate Flanges
Plate flanges for flanged pipe connections. Specify the mating flange, facing, material grade and dimensions when requesting a quote.
Weld Neck Flanges
Weld neck flanges for butt-welded pipe connections. Match the bore, weld end, material and facing to your piping specification.
Slip-On Flanges
Slip-on flanges fitted over the pipe end. Confirm the bore, facing, material grade and welding arrangement for your connection.
Blind Flanges
Blind flanges for closing a flanged opening. Match the bolt pattern, facing, material and pressure designation to the mating connection.
Threaded Flanges
Threaded flanges for threaded pipe ends. Specify the thread form, size, facing and material to verify connection compatibility.
Socket Weld Flanges
Socket weld flanges for socketed pipe connections. Confirm the socket dimensions, pipe wall, material and facing before ordering.
Lap joint flanges / Ring flanges Product series
Confirm the loose flange and mating stub-end or collar as a set. Include the collar dimensions and sealing arrangement in the request.
Weld neck flanges — ASME B16.5 · 16" · CLASS 150 · Black paint
Confirm the neck bore, weld preparation and mating pipe wall together. Identify the required flange facing on the drawing.
Pipe flanges — ASME B16.5 · Carbon steel · 12" · SCH 40
Specify the mating flange, nominal size, drilling pattern and facing together. A matching nominal size alone does not establish interchangeability between different flange standards. For weld neck flanges, include the pipe bore and wall thickness; for threaded designs, identify the thread standard. Select the gasket and bolting as part of the complete joint.
Pipe flanges — ASME B16.47 · SER B · Alloy steel · SCH 40 · Black paint
Specify the mating flange, nominal size, drilling pattern and facing together. A matching nominal size alone does not establish interchangeability between different flange standards. For weld neck flanges, include the pipe bore and wall thickness; for threaded designs, identify the thread standard. Select the gasket and bolting as part of the complete joint.
Weld neck flanges — ASME B16.5 · Carbon steel · 3/4" · STD
Confirm the neck bore, weld preparation and mating pipe wall together. Identify the required flange facing on the drawing.
Pipe flanges — ASME B16.5 / ASME B16.47 · Carbon steel · A350 LF2
Specify the mating flange, nominal size, drilling pattern and facing together. A matching nominal size alone does not establish interchangeability between different flange standards. For weld neck flanges, include the pipe bore and wall thickness; for threaded designs, identify the thread standard. Select the gasket and bolting as part of the complete joint.
Category buying guide
Select the flange type for your piping connection. For a quotation, provide the standard and edition, material grade, DN or NPS, PN or Class, facing, mating pipe dimensions and quantity. Size and rating combinations are confirmed for the selected type and standard.