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收藏本站 提供:電熱管價格和電熱管規格型號大全,還提供電熱管接線、選型的問題,特耐佳電加熱器高端電熱供應商。

油井抽油機電熱管

今日出廠產品展示及部分報價

一種用于油井抽油機上的組裝式大功率電加熱棒,主要由合金銅棒插入空心抽油桿內及合金銅棒與空心抽油桿之間填有絕緣層構成,銅棒的末端與空心抽油桿底部

新型電加熱管

封口端固接住,空心抽油桿連接處外套有鎖母。本實用新型結構簡單、制作容易、導電可靠、電功率大、熱效率高、使用壽命長,提高了抽油產量,避免了漏油、漏水,減少操作次數。
A method for oil pumping machine assembly type large power electric heating rods, mainly by the alloy bar is inserted into the hollow sucker rod and the hollow sucker rod and the alloy has an insulating layer filled between the sucker rod, and the end of the hollow copper rod bottom sealing end fixed catch, hollow sucker rod joint. Lock nut. The utility model has the advantages of simple structure, easy manufacture, reliable conduction, electric power, high thermal efficiency, long service life, improve the oil yield, to avoid oil leakage, Water Leakage, reducing the number of operations.

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