濟南鐵皮風管加工：風管的加固有哪些方法？

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　　1. 風管的加固可采用楞筋、立筋、角鋼、扁鋼、加固和管內支撐等形式。

1. The reinforcement of air ducts can be done in the form of corrugated bars, vertical bars, angle steel, flat steel, reinforcement, and internal support.

　　2. 楞筋和楞線的加固，排列應規則，間隔應均勻，板面不應有明顯的變形。

2. The reinforcement of corrugated bars and corrugated lines should be arranged in a regular manner, with even intervals, and there should be no obvious deformation on the board surface.

　　3. 角鋼。加固筋的加固，應排列整齊、均勻對稱、其高度應小于或等于風管的法蘭寬度。角鋼、加固筋與風管的鉚接應牢固、間距應均勻，不應大于220毫米 。兩相交處應連接為一體。

3. Angle steel. The reinforcement bars should be arranged neatly, evenly and symmetrically, and their height should be less than or equal to the flange width of the air duct. The riveting of angle steel, reinforcement bars, and air ducts should be firm and evenly spaced, not exceeding 220 millimeters. The two intersections should be connected as one entity.

　　4. 管內支撐與風管的固定應牢固，各支撐點之間或與風管的邊沿或法蘭的間距應均勻，不應大于950毫米。

4. The support inside the pipe and the fixing of the air duct should be firm, and the distance between each support point or the edge or flange of the air duct should be even, not more than 950 millimeters.

　　5. 中壓和高壓系統風管的管段，其長度大于1250毫米時，還應有加有加固框補強，高壓系統金屬風管的單咬中縫，還應有防止咬中脹裂的加固或補強措施。

When the length of the medium pressure and high pressure system air ducts is greater than 1250 millimeters, reinforcement frames should also be added for reinforcement. For the single bite middle seam of the high pressure system metal air duct, reinforcement or reinforcement measures should also be taken to prevent bite swelling and cracking.

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