Cup joint thin -walled steel pipe joint who withholds connection

The utility model discloses a cup joint thin -walled steel pipe joint who withholds connection, it is including coupling (3) that two steel pipes (1, 2) of waiting to connect and middle part were equipped with annular groove (31), and two steel pipes (1, 2) are followed coupling (3) both ends respec...

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Bibliographische Detailangaben
Hauptverfasser:	BAI YANPING, LI HUIYUAN, ZHOU ZHIQIANG, XIE DAOHUI, XIE SHUTAI, ZHANG XIN'AN, SUN ZE, MOU ZHENTAO, CHENG PINGANG, LI JINNONG, DAI TAO, ZHU CHUNBAO, WU YUNFENG, NIU YANLIANG, WANG YUETING, LUAN PENG, YU XIAOBO, HUANG LURONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Beschreibung
Zusammenfassung:	The utility model discloses a cup joint thin -walled steel pipe joint who withholds connection, it is including coupling (3) that two steel pipes (1, 2) of waiting to connect and middle part were equipped with annular groove (31), and two steel pipes (1, 2) are followed coupling (3) both ends respectively and are inserted, and the mouth of pipe (11, 21) of two steel pipes (1, 2) respectively to tight coupling (3) recess (31) both sides, coupling (3) and two steel pipes (1, 2) tight fit fixed connection. The utility model discloses cup joint thin -walled steel pipe joint who withholds connection easily realizes, connects reliably. 本实用新型公开种套接扣压连接的薄壁钢导管接头，其包括待连接的两钢导管(1、2)和中部设有环形凹槽(31)的管接头(3)，两钢导管(1、2)分别从管接头(3)两端插入，两钢导管(1、2)的管口(11、21)分别抵紧管接头(3)凹槽(31)两侧，所述管接头(3)与两钢导管(1、2)紧配合固定连接。本实用新型套接扣压连接的薄壁钢导管接头，易于实现、连接可靠。