- +86 13931792766
- Cangzhou, província de Hebei, China
Butt-weld tees with a branch outlet diameter smaller than or different from the main pipe diameter achieve a change in pipe size while forming the branch. They are widely used for flow splitting or merging in petrochemical, power generation, district heating, and industrial pressure piping systems.
Fabricados com equipamentos CNC avançados e processos comprovados, nossos flanges, curvas de tubos e acessórios oferecem dimensões precisas, desempenho de vedação estável e instalação confiável em aplicações industriais exigentes.
Padrões: GB/T 12459-2025, GB/T 13401-2025; ASME B16.9-2024 aplica-se a projetos de exportação.
Configuration/Dimensions: Reducing tee; specify run pipe ends × branch outlet size, wall thickness for each end, and center-to-end dimensions; ASME B16.9 covers NPS 1/2–48 (DN15–1200), with wall thickness specified according to the connected piping Schedule (Sch) or design thickness.
Conexão: Solda de topo; tipo de chanfro e dimensões da face da raiz a serem confirmadas com base em procedimentos de soldagem e especificações do projeto.
Material: Carbon steel, stainless steel, or alloy steel; material grade, seamless/welded construction, heat treatment, and non-destructive testing (NDT) requirements must be clearly specified at the time of inquiry.
Pressure Rating: Butt-weld fittings are generally not assigned a specific “Class” rating; pressure-bearing capacity is determined by a combination of material, wall thickness, temperature, and applicable piping design codes.
Ordering/Acceptance: Confirm NPS/DN, port sizes, wall thickness/Schedule, dimensional configuration, seamless/welded construction, material grade, heat treatment, bevel details, and NDT requirements; pressure-bearing capacity of butt-weld fittings is verified based on material, wall thickness, temperature, and piping design codes.
