PVC pipe joint

The PVC pipe joint comprises an outer pipe, an inner pipe and a clamping piece, an outer circumferential ring groove is coaxially formed in the outer circumference of the inner pipe, and an inner circumferential ring groove is coaxially formed in the inner circumference of the outer pipe; one end of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YONGHAO, GAO YUNFANG, SHENG XIAONING
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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