• Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions.

    石油天然气工业。作外壳管道连接材料腐蚀合金无缝交货技术条件

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  • The features of the tubes are orthotropic, varied in thickness and without coupling effect.

    特点正交异性厚度耦合效应

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  • An indexing conveyor moves tubes through cap and coupling application stations, after which bar code labels are applied to the outside diameter of the tubes.

    在管身外侧贴完条形码标签之后,分输送机移动通过拧接头机台

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  • Clean the quick disconnect coupling before the connection of hydraulic tubes to avoid sand or dust entering into the system and polluting the hydraulic oil.

    液压软管连接之前擦拭快速接头,避免沙子灰尘进入液压系统污染液压

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  • Clean the quick disconnect coupling before the connection of hydraulic tubes to avoid sand or dust entering into the system and polluting the hydraulic oil.

    液压软管连接之前擦拭快速接头,避免沙子灰尘进入液压系统污染液压

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