Protection device is carried to concentrated sulfuric acid

The utility model relates to a protection device is carried to concentrated sulfuric acid, including pipeline and fix pipeline at subaerial fixed establishment, have the heat preservation at pipeline outside parcel, and the heat preservation takes spiral winding to fix on pipeline by heat preservati...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DUAN HANQING, XU XIN, GUAN LUSEN, WANG YUEHONG, LI DAGUANG, QIU RI'AN, HUANG RIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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