1) The main pillar is made of Φ89x5.0mm special aluminum alloy profile (internal reinforcement), and the telescopic pillar is made of 70x5.0mm special aluminum alloy profile (internal reinforcement). | ||
2) A 40mm special cushion pad is arranged at the bottom of the exterior post of the volleyball pillar, which acts as a cushion when matching with the embedded parts and can effectively prolong the service life of the embedded parts and the post. | ||
3)The pre-embedded pipe of volleyball post isΦ102x5.0mm seamless steel pipe. The top of the pre-embedded part is equipped with a special copper cover. | ||
4)adjustable: 2000-2680mm |