一种不锈钢无缝管防腐加工工艺
By designing an anti-corrosion processing device suitable for square stainless steel seamless tubes, and utilizing a moving and rotating mechanism to achieve close contact between the nozzle and the inner surface of the tube for rotating spraying, the problems of low and uneven painting efficiency are solved, thereby improving processing efficiency and applicability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG XINTAI STEEL IND TECH CO LTD
- Filing Date
- 2023-12-23
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the anti-corrosion processing of the inner surface of square stainless steel seamless tubes is inconvenient, especially the low efficiency and unevenness of painting, and the time-consuming and labor-intensive manual operation.
A corrosion protection device for seamless stainless steel pipes was designed, including a spraying machine, a moving structure, and a rotating mechanism. The spraying head is brought into close contact with the inner surface of the pipe through the vertical and axial moving mechanism, and the spraying head is rotated through the rotating mechanism to achieve uniform spraying.
It improves the efficiency of anti-corrosion processing on the inner surface of square stainless steel seamless tubes, achieves uniform spraying, and expands the applicability of the device to square or rectangular tubes of different sizes.
Smart Images
Figure CN117753597B_ABST