Embedded Bolt Large-caliber Metal Corrugated Pipe

Factory in 1988 with the Ministry of Communications Research and development of metal bellows, the product has absorbed the advantages of foreign peer products, to reach the national industry Standard (JG/T3013-94), widely used in highways, bridges, railways, and large-span prestressed concrete construction industry, excellent product quality, safe and reliable performance.

Large caliber series: corrugated pipe for large-diameter corrugated pipe embedded bolts for large building foundation

Technical Parameters