... qingdao port. A2:The factory covers an area of 100,000 squar meters, and owns over 60 UHMWPE pipe production lines and ... joint, because the UHMWPE dredging pipe is not flexible, in the turning of the project, you need rubber jointsB: If the dredging project on the sea, you ... tube, W e all know that the UHMWPE pipe is not flexible, Thus in the turning of the dredging project, we need rubber joints ...