Seal for pipe joints device of anti -overflow dirt

The utility model provides a seal for pipe joints device of anti -overflow dirt, sealing device includes seam oil blanket, sealed, the bundle mouthful oil blanket of sack, the seam of the junction ofthe sealed pipeline of seam oil blanket, the sack is sealed to be wrapped up in the outside of seam o...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU CHUNLING, LIU DONG, ZHAO NA, LYU LIQUAN, BI XINCHENG, FU HONGWEI
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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