Wear-resistant elbow

The invention relates to a wear-resistant elbow. The back of the elbow is encased in a steel plate following the radian of the elbow to form an interlayer, and coke powder frequently added leaks into the interlayer so as to play a role in protecting an outer layer and prolong the lifespan of the elb...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU TIANZUO, REN XIAORONG, MA GUANQIN, WANG XUFENG, GUO TAIXING, HAO YIQUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a wear-resistant elbow. The back of the elbow is encased in a steel plate following the radian of the elbow to form an interlayer, and coke powder frequently added leaks into the interlayer so as to play a role in protecting an outer layer and prolong the lifespan of the elbow from original three months to one year.