BOP TEST PIPE INSERTING APPARATUS AND METHOD

摘要

The present invention relates to a test pipe inserting apparatus for BOP and an inserting method thereof. Unit pipes which are relatively shorter are inserted consecutively through the lower part of BOP to be piled and combined to each other, thus, a single test pipe of multiple unit pipes combined through piling is formed inside the BOP. The method facilitates easy insertion of the test pipe into BOP without an additional crane, reduces risks of accidents during the insertion of the test pipes, and helps completing the insertion quickly and accurately. In addition, sealing connecters are provided to be piled in turn with the unit pipes to be combined together and carry out sealing at combining parts of the unit pipes to prevent leakage of the test pipe.