Tag Archives: Weld Neck Flange

ASME B16.5, a crucial standard published by the American Society of Mechanical Engineers, covers the dimensions, pressure-temperature ratings, materials, tolerances, marking, and testing of pipe flanges and flanged fittings for sizes from NPS 1/2″ to 24″. Within this comprehensive standard, weld neck flange is a common and critical component. Similarly, when considering other types of […]

ZIZI ENGEERING, would like to take the opportunity to introduce as a leading ASME B16.5 weld neck flange. They are used for the oil, gas, petrochemical and allied industries. ASME B16.5 Standard ASME B16.5 standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flange and flange fittings. This […]

Specification of Weld Neck Flange Weld Neck Flange Standard is flanges that designed to be joined to a piping system by butt welding.The necks, or hubs, transmits stresses to the pipeline. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the […]