Precision Carbon Steel Pipe for Hydraulic Pressure Piping
Our hydraulic pipes are cold-drawn seamless.
OST is a “precision carbon steel pipe for hydraulic pressure piping.” This pipe is used with piping that utilizes an internal hydraulic flare-type or insertion-type fitting.
With a total quality assurance system from manufacturing to inspection, high-grade pipes can be delivered in a short time.
![prod-9](http://osakasteeltube.watson.jp/wordpress/wp-content/uploads/2015/11/prod-9-e1530852351202.jpg)
Potential Range of Manufacturing
In some cases, it may be possible to work outside the potential range of manufacturing. Please feel free to contact us.
Material
![](http://osakasteeltube.watson.jp/wordpress/wp-content/uploads/2018/09/iconp-pie-chart-100.png)
Specifications of hydraulic pipe is determined from pressure resistance capacity and processability.
Dimensions
![](http://osakasteeltube.watson.jp/wordpress/wp-content/uploads/2018/09/iconp-diameter-100.png)
Outer diameter range : 4.0mm - 50.0mm. We can provide the size out of this standard range.
Others
![](http://osakasteeltube.watson.jp/wordpress/wp-content/uploads/2018/09/iconp-checked-100.png)
Scaleless bright heat treatment. Non-destructive test does not miss hazardous defects. We also provide small amount packaging services.
Potential range of manufacturing
![Potential range of manufacturing](http://osakasteeltube.watson.jp/wordpress/wp-content/uploads/2018/06/OST-sizeEN.png)