Estándares técnicos de materiales de construcción Hubei AD | Especificaciones técnicas y sistema de certificación para todo tipo de productos de tubería

Hogar > Conocimiento de tuberías > Estándar técnico

2025-06-05 Métodos principales de conexión
Análisis profesional de las tecnologías de conexión de tres núcleos de tuberías de PE - acoplamiento de fusión en caliente (gran diámetro), toma de fusión en caliente (pequeño diámetro), conexión de electrofusión (acceso
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2025-06-05 Tabla de tamaños del modelo de e
Hubei Aoyuan materiales de construcción Co., Ltd. proporciona especificaciones de tubería de PE que cumplen con los estándares nacionales, cubriendo grados de presión como diámetro exterior nominal DN20-DN1600mm, espesor
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