T/CECS 1402-2023 Engineering technical regulations for electromagnetic induction double hot-melt steel-plastic composite pressure pipes for air-conditioning water systems (English Version)
This regulation is divided into 7 chapters and 2 appendices. The main contents include: general principles, terms, symbols and abbreviations, materials, design, pipeline installation, testing and acceptance, operation and maintenance, etc.
T/CECS 1402-2023 history
2023T/CECS 1402-2023 Engineering technical regulations for electromagnetic induction double hot-melt steel-plastic composite pressure pipes for air-conditioning water systems