Listen to torque requirements: The coupler you utilize should have another torque need, so choose Take note of it when you be part of the pipes and tighten the bolts. Measure the outer diameter of each pipe which will be needed within your installation as the initial stage. You could https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html