(1) Before installing the steel bellows culvert body, check the flatness, level, and elevation of the bottom foundation of the culvert; determine the location, central axis, and midpoint of the c...
1.Color coated steel coil classification(1)According to the use of the based material:cold-rolled steel coil, hot-dip galvanized steel coil, hot-dip galvanized alloy steel coil, hot-dip galvanized-alu...
The most used pneumatic tool in the wooden pallet industry is the nail gun. As a binding tool, the nail gun can hold about 300 nails at a time, which not only improves the work efficiency but also sav...
Steel corrugated pipe is divided into two kinds according to the connection form:One is a Steel corrugated pipe with two flanges connected,The second is assembled Steel corrugated pipe , plate dislocatio...
Related case Steel corrugated culvert Steel corrugated culvert is a high-quality highway building material that replaces round pipe culverts, cover culverts and small bridges. The product ha...
1. Definition Color coated coil is the product of hot galvanized coil, hot Galvalume Steel Coil, electrogalvanized plate and so on as the base plate, after the surface pretreatment(chemical ...
Advantages of corrugated pipe culvert ① Culverts, bellows culverts, steel bellows culverts, and metal bellows culverts have strong ability to adapt to foundation deformation, and have lower requirem...
The difference between the two mainly includes three aspects, composition, use and production process. Alloy 6061 aluminum has more composition and stronger hardness than Alloy 6063.Alloy 6063 is most...
Attention should be paid to the construction of metal corrugated culvert pipe1. The length and corresponding position of the screw should be preset and processed attentively to ensure corresponding as...