1. Aluminum for external joints, hot-dipped galvanized steel for internal joints 2. Hydraulic docking 3. Splicing Fittings and Line Fittings 4. For connecting conductor
1.The outer tube is an aluminum part and the inner tube is a hot-dip galvanized steel part 2.Hydraulic lap joint 3.Splicing Fittings and Line Fittings 4.For Connecting conductor
1. The outer tube is an aluminum part and the inner tube is a hot-dip galvanized steel part 2. Hydraulic butt 3. Splicing Fittings and Line Fittings 4. For connecting conductor