Characteristics of corrugated culvert pipe

1. High strength: Due to its unique corrugated structure, the internal pressure strength of corrugated steel pipe of the same caliber is more than 15 times higher than that of cement pipe of the same caliber.

2. Simple construction: The independent corrugated steel pipe is connected through the flange, even if not skilled, only a small amount of manual operation can be completed in a short time, both fast and convenient.

3. Long service life: made of hot dip zinc, the service life can reach 100 years. When used in a particularly corrosive environment, the use of steel bellows coated with asphalt on the inside and outside surfaces can greatly improve the original service life.

4. Excellent economic characteristics: the connection is simple and convenient, which can shorten the construction period; Light weight, convenient transportation, coupled with a small amount of basic construction, drainage pipeline project cost is relatively low. When construction is carried out in inaccessible places, it can be done manually, saving the cost of forklifts, cranes and other mechanical equipment. 5.easy transportation: the weight of corrugated steel pipe is only 1/10-1/5 of the same caliber cement pipe. Even if there is no transportation equipment in narrow places, it can be transported by hand.