-DIÁMETRO EXTERIOR: 4 1/2 X 5 1/2 PULG. -PESO: 12,75 X 23,00 LB/FT. -MATERIAL: ACERO AL CARBONO. -ESTÁNDAR Y GRADO: API 5CT N80. -LARGO: 1 FT. -TIPO DE CONEXIÓN: EUE PIN X BOX LTC.

A combination nipple is a specialized oilfield fitting that combines multiple connection types (e.g., threaded, flanged, or welded ends) into a single component. It facilitates transitions between different pipe sizes or standards in wellhead and pipeline systems.