8615733708805
Hotline8615733708805
Structural CharacteristicsTunnel steel perforated pipes are manufactured using seamless steel pipes or straight-seam steel pipes as the base material. Grouting perforations (typically with a diameter ranging from 8mm to 12mm) are fabricated on the pipe wall at pre-designed intervals…
Our perforated grouting pipes are made from high-quality steel and undergo surface anti-corrosion treatment to ensure excellent mechanical properties and durability. These pipes are designed to meet the specific requirements of tunnel and foundation engineering, widely used in pre-i…
hotline:
8615733708805
Contact：Hudson Liu
mail ：hudson@cangtiepipe.com
Technical Support：Sonic Logging Pipe[Sonic Logging Pipe]|统计代码放置