
Distinguish socket weld and threaded connections before selecting the fitting. Specify the applicable class, bore and pipe wall thickness; for threads, include the thread form and standard. Confirm the fitting shape and socket or thread dimensions using the approved drawing.

State the thread standard, nominal size and required seal arrangement. Do not select a mating component by nominal diameter alone.

Confirm socket dimensions, insertion depth and the mating pipe outside diameter. Show the weld arrangement in the drawing.

Confirm socket dimensions, insertion depth and the mating pipe outside diameter. Show the weld arrangement in the drawing.

Distinguish socket weld and threaded connections before selecting the fitting. Specify the applicable class, bore and pipe wall thickness; for threads, include the thread form and standard. Confirm the fitting shape and socket or thread dimensions using the approved drawing.

Distinguish socket weld and threaded connections before selecting the fitting. Specify the applicable class, bore and pipe wall thickness; for threads, include the thread form and standard. Confirm the fitting shape and socket or thread dimensions using the approved drawing.

Confirm socket dimensions, insertion depth and the mating pipe outside diameter. Show the weld arrangement in the drawing.
Selection guideCategory buying guide
Match piping accessories to the connected pipe and component geometry. For socket weld fittings, state the fitting type, material grade, bore, connection dimensions, applicable standard, pressure designation and quantity. Supply a drawing for non-standard connections.