WestYosen---Construction Measures of Metal Culverts Pipe in Different Seasons，The ambient temperature during welding should not be lower than -20, and measures such as snow and wind protection should be taken to reduce the temperature difference of the we

WestYosen--Specification for installation of metal culverts pipe，work before installation: check the flatness, level and elevation of the bottom foundation of metal culverts pipe; Check civil construction datum, determine metal culverts pipe location, ce

WestYosen--How to choose the type of Corrugated Steel Culvert Pipe， Implement reasonable preset and section of the pipeline, and confirm the way and number of Corrugated Steel Culvert Pipe used for each section as deemed appropriate.

WestYosen--Horizontal displacement and deformation degree of drainage bellows pipe side，The wide application of drainage bellows involves highways, railways, construction engineering and other fields.

WestYosen-Steel corrugated pipe is divided into two kinds according to the connection form: One is a Steel corrugated pipe with two flanges connected，

WESTYOSEN-Three layer Roof Roll Forming Machine equipment is mainly composed of feeding platform, molding host, punching molding device, molding shear device, hydraulic station, computer control system and other parts.

Galvanized integral metal bellows, also known as metal corrugated pipe culvert, metal culvert pipe, steel bellows, steel corrugated plate channel, metal corrugated plate channel, corrugated steel pipe.

What are the standards for the design of steel corrugated pipe before construction？-WestYosen

Corrugated steel pipe culvert suitable terrain：​ 1. The Corrugated steel pipe culvert can be used to replace the bridge and culvert in the gully of mountainous and hilly areas, which has the advantage of fast construction speed and cost saving.

Corrugated culvert construction site should be what matters needing attention