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.
Pipes which are commonly used in water supply system are given below. Cast Iron (CI) Pipes. Steel Pipes. Galvanized Iron (GI) Pipes. Copper Pipes. Plastic or Polythene or PVC pipes. Asbestos Cement (AC) Pipes.