Several common shapes of single headed pipes:
1. Limit plate type, welding limit plates on the single end pipe end or pipe body;
2. Common straight rod, right angle L-shaped, Z-shaped and other irregular shapes, without any fasteners or blocking plates;
3. Thread type, threaded on the mouth or body of a single headed pipe (welded or turned);
Poor installation of single headed pipes can lead to bending of heating pipes, unstable operation, uneven temperature, displacement, and pose production safety hazards.