Product description
The inner rib-reinforced spiral corrugated pipe equipment is mainly a pipe production equipment mainly designed with inner rib structure, and it is a bellows production equipment with superior performance developed by the latest technology. Of course, in the production, the bellows is mainly made of polyethylene as a raw material, has a high density, and has been improved in technology, so that the treated pipe is not only beautiful in appearance but also has a large area. Therefore, the liquidity is good, and at the same time, it has strong resistance to pressure. In addition, the bellows has a better welding process in production, and can improve the effect of the reinforcing seam to a certain extent, and the use time is longer.
Features：
The structural design of the inner rib-reinforced spiral corrugated pipe device is reasonable, so that the loosening phenomenon is not easy to occur in use, and the use time of the bellows can be improved to some extent. Moreover, it also has the structural design of the inner ribs, so that it has high stability performance in use, so it has better impact resistance and pressure resistance.
Product application: Inner rib-reinforced spiral corrugated pipe equipment is mainly used in industrial, pharmaceutical, municipal, construction and other industries drainage pipelines.
Nominal diameter (DN/ID)（DN/ID） | Minimum average inner diameter (Dim min) | Minimum average outer diameter wall thickness (ecmin) | Minimum inner layer wall thickness (e5 min) |
200 | 195 | 234.0 | 1.2 |
225 | 220 | 263.3 | 1.4 |
300 | 294 | 351.0 | 1.8 |
400 | 392 | 468.0 | 2.4 |
500 | 490 | 585.0 | 3.0 |
600 | 588 | 702.0 | 3.6 |
700 | 673 | 819.0 | 4.2 |
800 | 785 | 936.0 | 4.8 |
900 | 855 | 1053.0 | 5.4 |
1000 | 985 | 1170.0 | 6.0 |
1100 | 1085 | 1287.0 | 6.6 |
1200 | 1185 | 1404.0 | 7.2 |
1300 | 1285 | 1521.0 | 7.8 |
1400 | 1385 | 1638.0 | 8.4 |
1500 | 1485 | 1755.0 | 9.0 |
1600 | 1585 | 1872.0 | 9.6 |
1700 | 1685 | 1989.0 | 10.2 |
1800 | 1785 | 2106.0 | 10.8 |
1900 | 1885 | 2223.0 | 11.4 |
2000 | 1985 | 2340.0 | 12.0 |
Next：Prestressed bellows equipment
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