350mm climbing frame straight tube

I bought a set of climbing frames to build a home children's playground for my daughter. Later, I found there were too many ways to play, and the accessories I originally bought were not enough, so I just used a 3D printer to print some. Since the X1/P1/P2 series only has a build volume of 256*256*250, to print a 350mm tube, it can only be printed diagonally. The settings are already adjusted, it's best not to move or rotate it. The material doesn't have to be PLA Tough, using PLA Basic or PETG is also OK, just use whatever you have on hand. The supports are a bit difficult to remove, and the supported surface is not very smooth and needs sanding. The sturdiness is still acceptable. If printing a large quantity, it may not be cost-effective; you can compare whether buying directly or printing is more economical.

The pipe's outer diameter is 49.2mm and inner diameter is 42mm. It's best to measure if it's compatible. If you're unsure, you can print a small section and test fit it with the connector.