As verbs the difference between cane and crutch. is that cane is to strike or beat with a cane or similar implement while crutch is to support on crutches; to prop up.
Types of Pipes. Pipes come in several types and sizes. They can be divided into three main categories: metallic pipes, cement pipes and plastic pipes. Metallic pipes include steel pipes, galvanised iron pipes and cast iron pipes. Cement pipes include concrete cement pipes and asbestos cement pipes.
Copper pipes come in three different sizes â type M, L, and K. Type M has very thin walls, while type L is of medium thickness, and type K is the thickest of the three. Stainless steel pipe is less commonly used than other metal pipes, as it is more expensive and harder to find.