Offset -type pipe joint

• Main Authors: WANG YUHUI, ZHANG WANGFENG, YAN MENGQI, LI YE
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2016
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses an offset -type pipe joint is applied to the first connecting pipe of mutual butt joint and the connection position of second connecting pipe, including the body, the body is cylindricly, and the middle part of body is embedded installs the expansion loop, and the inside of expansion loop is equipped with the overlap joint pipe, the length of expansion loop is the 1.5 -5 of overlap joint pipe range degree doubly, the pipe diameter size of overlap joint pipe is measure -alike with the pipe diameter of first connecting pipe, second connecting pipe, and the body internal diameter of the both sides of overlap joint pipe equals with the external diameter of first connecting pipe, second connecting pipe to both sides at the overlap joint pipe are equipped with a 2 -5 ring groove respectively, and the distance is 1 -3mm between two adjacent ring groove. An offset -type pipe joint, adopt the mode that outside ring type press briquet ting is sealed, make the leakproofness of connecting pipe