Tubing with liner glass tube on inner wall

A tubing with liner glass tube on inner wall is provided, which belongs to pipe laying in oil field. Based on a steel tube, the glass tube lining is formed by heating and compressing air on the internal wall of the steel tube, threaded sections processed by cyanide are respectively arranged at two e...

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Bibliographische Detailangaben
1. Verfasser:	XINWEN,GU GUO
Format:	Patent
Sprache:	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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Beschreibung
Zusammenfassung:	A tubing with liner glass tube on inner wall is provided, which belongs to pipe laying in oil field. Based on a steel tube, the glass tube lining is formed by heating and compressing air on the internal wall of the steel tube, threaded sections processed by cyanide are respectively arranged at two ends of the steel tube. The tube is characterized in that the utility model is of no corrosion and no oil leakage, and the cyanide processed threaded sections at two ends of the steel tube has features as high rigidity, wear resistance and durable.