The construction plan for corrugated pipe culverts can follow the following process: Installation and Material Preparation: Prepare the required construction equipment such as excavators, cranes, pile drivers, and welding installation tools, as well as corrugated culvert pipes and other related materials.
Longitudinal seam steel pipes are those with welds parallel to the longitudinal direction of the pipe. They are commonly categorized into metric electric-welded steel pipes, thin-walled electric-welded pipes, transformer cooling oil pipes, and so on.
Corrugated pipe culvert is also called metal corrugated pipe culvert or steel corrugated culvert, refers to lay buried in the highway, railway culvert under the screw corrugated pipe, it is made of corrugated metal plate roll or semicircle corrugated steel plate made of makings of circular corrugated pipe, widely used in highway, railway, bridge, tunnel, retaining wall and a variety of mines and the retaining wall of roadway supporting engineering of culvert (tube).
Used for transporting gas and liquid objects such as oil and gas, could meet the low and high pressure requirement. In recent years, with the development of ERW technology, more and more ERW steel pipe used in the oil and gas fields, automobile industry and so on.
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Black square pipe is widely used in the construction engineering field. Due to its unique cross-sectional shape, it plays a crucial role in the framework and supporting structures of buildings. It can be used to manufacture various building components such as steel structural columns, beams, crossbeams, and stair railings, providing stable structural support for buildings.
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The standard for plastic-coated steel pipes used in tap water supply is CJ/T120-2016, "Plastic-Coated Composite Steel Pipes for Water Supply." The hygienic performance requirements for plastic-coated composite steel pipes in this standard include: 1. Scope. This standard applies to plastic-coated steel pipes used for transporting drinking water. Other diameter fluid transport pipes should refer to this standard for compliance. 2. Normative Application Documents.
First, the steel plates are carefully inspected upon arrival at the factory. The corrugated steel plates must comply with national regulations, with the waveform and waveform spacing strictly adhering to the design drawings. The length and width are determined based on dimensions, as well as lifting, transportation, and assembly conditions. The corrugated steel pipes, high-strength bolts, and nuts must undergo galvanized anti-corrosion treatment before leaving the factory. Each batch of goods is inspected and accompanied by product certificates.
Nestable corrugated culvert pipe offers a fast and economical solution to contractors and owners who require a strong casing to place around an already installed utility line. This can be done easily without disrupting the line to be encased. Also can be used in the petroleum, chemical protection shell pipe, and infrastructure construction.
Technical Specifications: Hot-Dip Galvanized Corrugated Steel Pipe for Culvert
Finger expansion joints are a type of bridge expansion joint designed to handle movement from 80 mm to 1,200 mm.