- +86 13931792766
- Cangzhou, Hebei Eyaleti, Çin
A plug with external pipe threads designed to seal internally threaded ports on pipe fittings, valve bodies, or equipment, facilitating future removal and maintenance. Options include square head, hex head, internal hex, or round head configurations to suit specific requirements.
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.
Standards: GB/T 14383-2021; ASME B16.11-2021 for export projects.
Structure/Ends: Male threaded plug; specify head type, solid/hollow construction, and thread standard (e.g., NPT).
Pressure Ratings: Threaded ends: Class 2000, 3000, 6000; Socket-weld ends: Class 3000, 6000, 9000.
Threads: ASME B1.20.1 for NPT; project-specified standards for domestic 60° sealing pipe threads.
Materials: Carbon steel, stainless steel, or alloy steel forgings; orders must specify nominal size, end type, pressure rating, material grade, and inspection requirements.
Ordering/Acceptance: Confirm nominal size, Class, end type (socket-weld/threaded), thread standard, mating pipe wall thickness, and material; verify socket dimensions or thread gauge fit, heat treatment, marking, and material certification.
