Stainless steel thin-wall reducing pipe

• Main Authors: HU RENXING, YANG ZHENFEI, WANG FENLAN
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• 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 provides a stainless steel thin-wall reducing pipe which comprises a reducing pipe body, the reducing pipe body is formed by connecting a first reducing pipe part and a second reducing pipe part, the second reducing pipe part penetrates out along the small-caliber position of the first reducing pipe part, and an expansion part is clamped in the inner wall of the first reducing pipe part. The first reducing pipe part and the second reducing pipe part are connected and fixed through a connecting assembly. According to the utility model, the second reducing pipe part penetrates out along the small-caliber part of the first reducing pipe part, then the threaded top seat and the threaded cylinder seat are sequentially sleeved along one end of the second reducing pipe part, and the pair of clamping ring seats are fixed on the second reducing pipe part; the top cover of the threaded top seat presses the outer wall of the first reducing pipe part, the outer wall of the expansion part is driven to be