Coil pipe assemblies have been known for the smooth transmission of angulation through cables to the bending section as well as providing support to the insertion tube. While this is a common and usual part, people often don’t understand the importance of how much it can impact the performance and durability of an endoscope. While there are only a few suppliers specialized in making this line of products, technicians complain about the general quality of coil pipe assembly has dropped relatively in the aftermarket. Many repair facilities have to invest time and effort in ordering coil pipes to build their own assemblies. Some may be struggling with how to identify and where to find a good coil pipe assembly. In response to the increased demands for premium and consistent quality, today we will be discussing the characteristics of what constitutes a good coil pipe assembly and what features are needed for good repairs.