CT80/CT90 ngongo porotaka 44.45*3.4mm te roa 6000M
| Nga korero taipitopito | |||
| Rauemi: | CT70/CT80/CT90/CT100/CT110 | Paerewa: | API 5ST |
| Taupānga: | Te Maemaa/Te Rakau/Umbical Cable/ Concentric Coiled Tubing | Pēhanga Mahi: | 69 MPa/ 103.5 MPa |
| Ingoa Hua: | CT80 API 5ST ngongo Mirohia Te Kaha Teitei | Roa: | E ai ki nga Whakaritenga Kaihoko |
| Maama Nui: | Kaha Teitei API 5ST ngongo Koiri, CT80 API 5ST ngongo Miro , CT80 API 5ST Paipa Raina Kopikopiko | ||
Whakaahuatanga Hua
CT80 API 5ST ngongo Mirohia Te Kaha Teitei
CT80/CT90 ngongo porotaka 44.45*3.4mm te roa 6000M
Ko te ngongo whiri (CT), e mohiotia ana ano he ngongo ngongo, he kaha teitei, he pai te ngongo, he paipa paipa paipa paipa ki te waikura.He mano mita te roa o te reel.Inaianei, me te whakawhanaketanga o nga miihini ngongo me nga taputapu e pa ana, kua whakamahia te hangarau whakahaere ngongo ki te keri, te mahi, te whakamatautau pai, te hanga hinu, te whakaongaonga, te whakaoti me etahi atu mara.
CT80/CT90 ngongo porotaka 44.45*3.4mm te roa 6000M
To tatou ihirangi iti o te parathion rauemi ngongo porowhita tikanga, hanganga rite, āhuatanga mīhini e tika ana, piko pōkai he iti iho i te 0.80, te rerekētanga i roto i ngā āhuatanga kaha i roto i ngā wāhanga rerekē iti 50MPa ranei.Ko nga taonga miihini katoa e hono ana ki te tohu API Spec 5ST, a he tino pai te aukati ngenge.
CT80/CT90 ngongo porotaka 44.45*3.4mm te roa 6000M
Ka taea e te kaiwhakamahi te kowhiri i nga mea e hiahiatia ana me te maitai kia rite ki nga tikanga.Ka taea te whakarite i te rahi kia rite ki te API Spec 5ST me nga whakaritenga a te kaiwhakamahi.
| Kōeke | Min.Te kaha tuku | Max.Te kaha tuku | Min.Te kaha tensile | Max.pakeke HRC | |||
| Psi | Mpa | Psi | MPA | Psi | Mpa | Ko te tinana ngongo me te tui tui | |
| CT70 | 70,000 | 483 | 80,000 | 552 | 80,000 | 552 | 22 |
| CT80 | 80,000 | 552 | 90,000 | 620 | 88,000 | 607 | 22 |
| CT90 | 90,000 | 620 | 100,000 | 689 | 97,000 | 669 | 22 |
| CT100 | 100,000 | 689 | 108,000 | 758 | 28 | ||
| CT110 | 110,000 | 758 | 115,000 | 793 | 30 | ||
| CT130 | 130,000 | 896 | 135,000 | 931 | 36 | ||
