- +86 13931792766
- Cangzhou, Hebei Province, China
A short pipe fitting threaded at both ends, used to connect two internally threaded fittings, valves, or equipment ports. Available in standard or custom lengths, and in black steel, galvanized steel, or stainless steel, depending on the medium and operating environment.
Manufactured with advanced CNC equipment and proven processes, our flanges, pipe bends, and fittings deliver accurate dimensions, stable sealing performance, and dependable installation across demanding industrial applications.
Reference Standards: ASTM A733-25; NPT threads per ASME B1.20.1.
Size Range: ASTM A733 covers NPS 1/8–12 in standard or special lengths.
Configuration: Male threads at both ends; specifications include thread type, effective thread length, total length, and the length of the unthreaded middle section.
Materials: Welded or seamless carbon steel pipe or austenitic stainless steel pipe; material standards are specified based on service conditions.
Surface Finish: Carbon steel options include black (uncoated) or hot-dip galvanized; stainless steel can be pickled and passivated upon request.
Ordering/Acceptance: Confirm nominal size, wall thickness/Schedule, total length, thread type and effective thread length, configuration of the other end, pipe material standard, and surface finish; acceptance is based on thread gauge and dimensional inspection.
