High-strength low-temperature-resistant polypropylene anticorrosive coating for oil and gas transmission

The utility model discloses a high-strength low-temperature-resistant polypropylene anticorrosive coating for oil and gas delivery, which relates to the technical field of oil and gas delivery and comprises a delivery pipe body, a sealing connecting ring is detachably connected to the back of the de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN BAIMING, SONG YANYAN, DING YUMEI, SONG QINLAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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