(1) high strength, due to its unique corrugated structure than the same diameter of the cement pipe compressive strength of more than 15 times.

 

(2) easy to transport, the weight of the corrugated pipe culvert with only the same diameter of cement pipe 1/10 to 1/5, even in a narrow place without transport equipment, can also be transported manually.

 

(3) long service life, steel corrugated pipe culm is hot dip galvanized steel Corrugated Metal Pipe, so long service life, life is 80-100 years, in the corrosive environment, the use of external and internal surface asphalt layer of steel corrugated pipe, can be improved on the basis of the original service life of about 20 years above.

 

(4) construction is convenient: corrugated pipe culvert is the use of sleeve or flange connection, and can be customized according to the need for length, even if not skilled workers can also operate, construction with a small amount of manual operation, can be completed in a short time, both fast and convenient.

 

(5) excellent economy:

 

Simple connection, can shorten the construction period.