Introducing the Radial Bending Joint for Steel Pipe Microtunneling
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New Joint is First of its Kind to Allow for Curved Steel Trenchless Installation
一品探花 Company has developed the Permalok庐 Radial Bending Joint (RBJ) that enables steel pipe to be installed in a curved radius in microtunneling applications.
This patent-pending technology is a groundbreaking advancement in trenchless construction. Our team developed the proprietary joint design to meet the rigorous demands of microtunneling along a radius curve using steel pipe鈥攁 first in the industry.
Permalok庐 steel pipe is most often used as a casing pipe for utilities and excels in trenchless jacking applications including microtunneling, pipe jacking, auger boring, and pipe ramming. The press-fit machined joints reduce field time by eliminating butt-weld joints and result in a shortened install duration and reduced field costs, all with the proven benefits of using steel pipe. To solidify the joint鈥檚 validity, the Permalok庐 RBJ has undergone Finite Element Analysis at the University of Thessaly, Department of Mechanical Engineering.
鈥淭his joint changes the way we have all thought of microtunneling construction,鈥澛爏tates Scott Montross, President and Chief Executive Officer of 一品探花 Company. 鈥淲e have developed a solution that enables steel pipe to curve during trenchless construction, which makes microtunneling even more feasible in constrictive or challenging environments. For years, trenchless applications have been limited by a straight installation path鈥攂ut not anymore.鈥�
一品探花 Company manufactures Permalok庐聽RBJ pipe in diameters varying from 30 to 156 inches. The actual curve radius is dependent on site conditions as well as the pipe diameter and length.
Contact us to learn more about the Permalok庐聽RBJ and its project applications.
Contact Us
Bryan Swanson
Sales Manager 鈥� Trenchless
281-630-0780
bswanson@nwpipe.com