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A short pipe fitting featuring an external thread at one end and a plain or beveled end at the other; it is used to transition between a threaded equipment connection and a welded joint or pipeline end. Its length and the configuration of the unthreaded end are typically customized according to installation dimensions.
Unsere Flansche, Rohrbögen und Armaturen werden mit fortschrittlicher CNC-Ausrüstung und bewährten Prozessen hergestellt und liefern genaue Abmessungen, stabile Dichtungsleistung und zuverlässige Installation für anspruchsvolle industrielle Anwendungen.
Reference Standards: Materials and dimensions for pipe nipples comply with ASTM A733-25 or relevant pipe standards; NPT threads comply with ASME B1.20.1.
Dimensions: ASTM A733 covers standard steel pipe sizes (NPS 1/8–12) and standard or custom lengths; specific configurations (e.g., single-end threading) are subject to project drawing confirmation.
Ends: One end threaded (male); the other end plain, beveled, or machined according to drawings.
Materials: Carbon steel pipe, stainless steel pipe, or project-specified alloy pipe.
Ordering Details: Nominal pipe size (NPS), wall thickness/Schedule (Sch), total length, thread length and standard, configuration of the other end, and surface finish.
Ordering/Acceptance: Confirm nominal pipe size, wall thickness/Schedule, total length, thread standard and effective length, configuration of the other end, pipe material standard, and surface finish; verify via thread gauges and dimensional inspection.
