PRODUCTS

Galvanized Duct

The prestressed corrugated pipe is mainly used in post-tensioned prestressed concrete structure system, which is the main product of prestressed tendons to form channels in prestressed beams and slabs. It is divided into two systems: metal bellows and plastic bellows. There are two types of round tubes and flat tubes according to the shape. Each type of corrugated tube has a variety of specifications, which can meet the matching requirements of prestressed bars of different specifications such as steel bars, steel strands, and steel wires. Prestressed corrugated pipes are widely used in prestressed corrugated pipe system products required for large-scale construction projects such as highways, railways, bridges, high-rise buildings, water conservancy, electric power, and other structures of various grades.

HDPE HDPP Round Duct

Prestressed bellows are mainly used in post-tensioned prestressed concrete structural systems. This product is used as the main product for prestressed tendons to form channels in prestressed beams and slabs. It is divided into two systems

Flat Duct

The prestressed corrugated pipe is mainly used in post-tensioned prestressed concrete structure system, which is the main product of prestressed tendons to form channels in prestressed beams and slabs. It is divided into two systems: metal bellows and plastic bellows. There are two types of round tubes and flat tubes according to the shape. Each type of corrugated tube has a variety of specifications, which can meet the matching requirements of prestressed bars of different specifications such as steel bars, steel strands, and steel wires. Prestressed corrugated pipes are widely used in prestressed corrugated pipe system products required for large-scale construction projects such as highways, railways, bridges, high-rise buildings, water conservancy, electric power, and other structures of various grades.

Ducts/Bellows

The prestressed corrugated pipe is mainly used in post-tensioned prestressed concrete structure system, which is the main product of prestressed tendons to form channels in prestressed beams and slabs. It is divided into two systems: metal bellows and plastic bellows. There are two types of round tubes and flat tubes according to the shape. Each type of corrugated tube has a variety of specifications, which can meet the matching requirements of prestressed bars of different specifications such as steel bars, steel strands, and steel wires. Prestressed corrugated pipes are widely used in prestressed corrugated pipe system products required for large-scale construction projects such as highways, railways, bridges, high-rise buildings, water conservancy, electric power, and other structures of various grades.

Ducts/Bellows

The prestressed corrugated pipe is mainly used in post-tensioned prestressed concrete structure system, which is the main product of prestressed tendons to form channels in prestressed beams and slabs. It is divided into two systems: metal bellows and plastic bellows. There are two types of round tubes and flat tubes according to the shape. Each type of corrugated tube has a variety of specifications, which can meet the matching requirements of prestressed bars of different specifications such as steel bars, steel strands, and steel wires. Prestressed corrugated pipes are widely used in prestressed corrugated pipe system products required for large-scale construction projects such as highways, railways, bridges, high-rise buildings, water conservancy, electric power, and other structures of various grades.