The 10mm Dekabon fire extinguisher pipe used in Lifeline's fire systems is maleable to a degree, but nice tight 90º bends are risky, if not impossible to achieve, so to keep the plumbing tight to the body and looking superb, you can always employ a few of these equal 10mm bends, just cut the pipe into the corner, push on the bend, then start your next straight run, simple and no wasted pipe or strong language!
