Thermal insulating pipe

The invention relates to the field of hot water thermal insulating pipe structures. The thermal insulating pipe comprises an outer pipe and an inner pipe. The inner pipe is fixed on the center of the outer pipe through a fixing support. A polyurethane insulation coating is formed between the outer p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MA YUN, LU MEILING, GAN WEIPING, MA ZHAOJIAN, MA GUANG, MA ZHAOXING, WU DINGCHAO, DENG LIJIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!