Permalok Steel Casing Pipe for Microtunneling and Other Jacking Applications

download Permalok Steel Casing Pipe for Microtunneling and Other Jacking Applications

If you can't read please download the document

description

Permalok is a proprietary tight-fit interlocking joint for steel casing pipe that eliminates the field butt-welding of traditional plain-end steel casing pipe for applications such as microtunneling and other jacking methods such as auger boring, pipe ramming and Direct Pipe(R).