API KĀNANA HĀLĀNĀ K EXNA HĀLA 4-1 / 2, 6-5 / 8
1. ʻO ka mea pale ma ka papa kiaʻāina ʻo API nā wahi i koi ʻia no ka Casing, Tubing, drill pipe a me nā kala drill hiki ke pale i ka kaula o kēlā me kēia o ka paipa.
2. Hiki i ka pale ʻo Thread ke pale i kāu mau konohiwi a me ka pau ʻana o ka paina mai ka ʻānai ʻana i ka wā e lawe ana i ka lawe ʻana, ka halihali a me ka waiho ʻana.
E kākau i kāu leka ma ʻaneʻi a hoʻouna mai iā mākou
