The Forged Carbon Steel Threaded Elbow is a high pressure pipe fitting used to change flow direction by 45° or 90° in small bore piping systems (typically 1/8″ to 4″). Unlike cast fittings, these are forged from solid carbon steel billet (ASTM A105) — a process that aligns the grain structure and eliminates internal porosity, resulting in significantly higher strength and pressure rating. The fitting has female NPT or BSP threads on both ends. The threads are tapered, meaning they seal by thread interference (typically supplemented with PTFE tape or pipe dope). The fitting is rated Class 3000 or Class 6000, suitable for hydraulic systems, high pressure steam, instrument air, and chemical injection lines. A beveled thread entry reduces the risk of cross-threading during installation. The fitting is available with a zinc plated (corrosion resistant) or black (as forged) finish.
Why Choose Us / Advantage
Forged vs. Cast: Forged A105 has no porosity — passes hydro test to 2x rated pressure.
Material Traceability: Heat number stamped on each fitting (available upon request).
Threads Inspected: GO/NOGO gauge inspection on every thread set.
Full Range of Sizes: 1/8″ – 4″ NPT or BSP — we stock all.
Quick Lead Time: Standard sizes available for immediate shipment.
Technical Data
★ Specification Class 3000 Class 6000
★ Material Forged Steel ASTM A105 Forged Steel ASTM A105
★ Angle 45° or 90° 45° or 90°
★ Connection Female NPT / BSP threads Female NPT / BSP threads
★ Pressure Rating 3000 PSI (approx) 6000 PSI (approx)
★ Size Range 1/8″ – 4″ 1/8″ – 2″
★ Standard ASME B16.11 ASME B16.11
★ Finish Zinc plated / Black Zinc plated / Black
Applications
● High pressure hydraulic systems
● Steam and condensate lines (small bore)
● Instrument air and gas tubing
● Chemical injection points
● Oil and gas wellhead connections
