Pipe narrowing "Crocodile Grating" trench cover elevation

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last updated：Feb 28, 2012

石田鉄工

Official site

The manhole cover (for raising) can be replaced with the existing concrete cover!

The pipe reducer "Crocodile Grating" can be replaced with existing concrete covers. It features fine non-slip surfaces, and the bearing bar uses a T-type (T-BAR). The T-bar, which is less prone to clogging, allows stones and debris that pass through the top to fall into the groove without getting stuck along the way. This makes cleaning management easy and gives a clean appearance. Additionally, there are three rows of NS protrusions on the top of a single T-BAR steel material, significantly enhancing the non-slip effect compared to conventional products. It is an ideal product for places where many people gather, such as parks, sports facilities, and public spaces. For more details, please contact us or download the catalog.

Related Link - http://www.ishida-taihei.co.jp/paipu/K-TTKH.html

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【Features】 ○ The raised cover (for elevation) can be replaced with existing concrete covers. ○ Fine non-slip surface. ○ Uses T-shaped (T-BAR) bearing bars. ○ T-bar that is less prone to clogging. → Stones and debris that pass through the top fall into the groove without clogging in between. → Easy to maintain and visually clean. ○ Three rows of NS protrusions on the upper part of a single T-BAR steel material. ○ Dramatically improves non-slip effectiveness compared to conventional products. 【Product Lineup】 ○ For elevation. ○ JIS type for elevation. ○ Elevation for freely sloped side ditches. ● For more details, please contact us or download the catalog.