Kookoo Sucker No na Hale Hana Pake
Hana ʻia ke koʻokoʻo kalapona kiʻekiʻe C-class e SSYD-1 (e like me AISI1526), me ka ikaika haʻahaʻa, ka plasticity maikaʻi, ka pae e kūʻē i ka corrosion a me nā mea kikoʻī ʻē aʻe no ke kaiapuni o kahi mea ʻawaʻawa me ka ʻole o ka haki ʻana o ke koʻikoʻi sulfide.Hana ʻia ʻo Grade D sucker me ke kila kiʻekiʻe-Cr-Mo alloy structural steel 30CrMoA (e like me AISI 4130), me ka ikaika kiʻekiʻe, ka plasticity maikaʻi, ke ola lōʻihi a me nā ʻano ʻano ʻē aʻe, pili i ka ʻona ʻole a i ʻole ka corrosive liʻiliʻi o nā pūnāwai hohonu.Hana ʻia nā koʻokoʻo sucker grade K me ke kila kila 20Ni2MoA (e like me AISI 4620) kiʻekiʻe Ni-Mo, me ka ikaika haʻahaʻa, ductility maikaʻi, kūpaʻa corrosion a me nā ʻano ʻē aʻe, kūpono e hoʻohana ʻia i nā haʻahaʻa māmā a me nā luawai pāpaʻu i mua. o na mea hoopapa kino.
Wahi a ka hoʻolālā maʻamau API, hana ʻia nā pahu sinker i ke kila kalapona kiʻekiʻe kiʻekiʻe a i ʻole ke kila kila.Loaʻa i nā ʻaoʻao ʻelua nā kaula waho like.Wahi a ka pae maʻamau, ua māhele ʻia i 1 a me 2, hiki ke hoʻopili ʻia me ka ʻaoʻao o luna o ke koʻokoʻo maikaʻi, a i ʻole ka ʻaoʻao haʻahaʻa o ke koʻokoʻo sucker punawai aila pū kekahi.
| Nui (In.) | Rod D (Ma loko) | Uila D (Ma.) | Ka lōʻihi | ʻO ka anawaena o waho o ka poʻohiwi pine (Mm) | Ka lōʻihi o ke pine (Mm) | Ka lōʻihi o ka Wrench Square (Mm) | Laulā o ka Wrench Square (Mm) |
| 5/8 | 5/8 | 15/16 | 2/ 4/ 6/ 8/ | 31.8 | 31.75 | ≧31.8 | 22.20 |
| 3/4 | 3/4 | 1-1/16 | 38.10 | 36.50 | 25.40 | ||
| 7/8 | 7/8 | 1-3/16 | 41.30 | 41.28 | |||
| 1 | 1 | 1-3/8 | 50.80 | 47.63 | ≧38.1 | 33.30 | |
| 1-1/8 | 1-1/8 | 1-9/16 | 57.20 | 53.98 | ≧41.3 | 38.10 |
| Papa | Rel (Mpa) | Ikaika U'i Rm(Mpa) | Pākēneka Elongation A(%) | Pākēneka hoʻoemi o ka ʻāpana Z(%) | Paʻa Paʻakikī Ακ(J/Cm2) |
| C | ≧414 | 620-793 | ≧12 | ≧55 | ≧70 |
| D | ≧620 | 794-965 | ≧10 | ≧50 | ≧58.8 |
| K | ≧414 | 620-793 | ≧12 | ≧55 | ≧70 |
| Papa | Ikaika U'i Rm(Mpa) | Pākēneka Elongation A(%) | Pākēneka Hoʻopaʻa ʻia o ka ʻāpana |
| 1 | 448-620 | ≧15 | ≧55 |
| 2 | 621-794 | ≧12 | ≧50 |
