A three-bolt clamp is normally used for horizontal insulated piping, which utilizes clamping bolts to attach the clamp to the pipe and a separate Load Bolt to transfer the piping weight to the remainder of the Pipe Hanger Assembly from a point outside the insulation.
![](https://pipingtech.com/wp-content/uploads/2017/07/66-diameter-three-bolt-pipe-clamp_5185355515_o.jpg)
Three-bolt Pipe Clamps
Read More