Annular riveted corrugated steel pipe / 68x13mm corrugated metal culvert pipe assembled by hafl round segment

68x13mm corrugated metal culvert pipe assembled by hafl round segment
68x13mm corrugated metal culvert pipe assembled by hafl round segment
68x13mm corrugated metal culvert pipe assembled by hafl round segment
68x13mm corrugated metal culvert pipe assembled by hafl round segment
68x13mm corrugated metal culvert pipe assembled by hafl round segment

68x13mm corrugated metal culvert pipe assembled by hafl round segment

corrugated steel culvert is composed of two half round segments which are bolted together to form a round pipe. There two standard method to form a round pipe. flanged nestable corrugated steel pipe and overlapped corrugated steel pipe. It suitable for the small diameter pipe and easy to ship to the oversea marktert