The insert sleeve/pipe sleeve have a major advantage due to its easy-fabrication and fast assembly. There are many alternative solutions available in the market to protect the girth weld area from corrosion but are very expensive and require complex robotics technology. Protecting the girth-weld area from corrosion through such complex robotics is not only very expensive but also time consuming. The complexity of the job is also limited to larger sizes. Insert sleeve/ pipe sleeve are the only resource for fast assembly & cheaper solution for protecting the girth-weld from corrosion in stainless steel, carbon steel & other steel pipes also they possess an advantage of their size range which is suitable for sizes up to 2 inch also. Pipe sleeve/ insert sleeve do not require any special equipment for installation and are a cheaper resource as transportation of the sleeve is an easy process.