Ngā Hua
Ngā Kara me ngā mea whakararo o te Wiri Kore-Aukume
Kara Wiri Kore-Aukume
Kara Wiri Kore-Maka
Ka hoatu e te Kara Drill Non-Mag Slick te taumaha e hiahiatia ana ki te mata, ā, e kore e whakararuraru i te kaha keri ahunga.
Kara Wiri Kore-Maka
Kua hangaia te Kara Drill Spiral Non-Mag kia nui ake te horahanga rere mō ngā wai keri, me te whakarato hoki i ngā painga o te maitai kore-mag mō ngā kaupapa keri uaua.
Kara Wiri Kore-Mag Flex
He angiangi ake, he ngāwari ake hoki te kara wiri Flex Non-Mag i te kara wiri paerewa. Nā te kaha ki te huri i te radius poto, te piko mō ngā koki hanga teitei, me te whiti i roto i ngā waewae koi, he mea pai mō te whakamahi i ngā tono ahunga me ngā tono whakapae. He mea hanga ki te maitai kore-mag, he pai tēnei kara wiri mō te pupuri i ngā taputapu MWD.
Whakatakotoranga Hua
| Ngā Hononga | OD mm | ID mm | Roa mm |
| NC23-31 | 79.4 | 31.8 | 9150 |
| NC26-35 | 88.9 | 38.1 | 9150 |
| NC31-41 | 104.8 | 50.8 | 9150, 9450 rānei |
| NC35-47 | 120.7 | 50.8 | 915, 9450 rānei |
| NC38-50 | 127.0 | 57.2 | 9150, 9450 rānei |
| NC44-60 | 152.4 | 57.2 | 9150, 9450 rānei |
| NC44-60 | 152.4 | 71.4 | 9150, 9450 rānei |
| NC44-62 | 158.8 | 57.2 | 9150, 9450 rānei |
| NC46-62 | 158.8 | 71.4 | 9150, 9450 rānei |
| NC46-65 | 165.1 | 57.2 | 9150, 9450 rānei |
| NC46-65 | 165.1 | 71.4 | 9150, 9450 rānei |
| NC46-67 | 171.4 | 57.2 | 9150, 9450 rānei |
| NC50-67 | 171.4 | 71.4 | 9150, 9450 rānei |
| NC50-70 | 177.8 | 57.2 | 9150, 9450 rānei |
| NC50-70 | 177.8 | 71.4 | 9150, 9450 rānei |
| NC50-72 | 184.2 | 71.4 | 9150, 9450 rānei |
| NC56-77 | 196.8 | 71.4 | 9150, 9450 rānei |
| NC56-80 | 203.2 | 71.4 | 9150, 9450 rānei |
| 6 5/8REG | 209.6 | 71.4 | 9150, 9450 rānei |
| NC61-90 | 228.6 | 71.4 | 9150, 9450 rānei |
| 7 5/8REG | 241.3 | 76.2 | 9150, 9450 rānei |
| NC70-97 | 247.6 | 76.2 | 9150, 9450 rānei |
| NC70-100 | 254.0 | 76.2 | 9150, 9450 rānei |
| 8 5/8REG | 279.4 | 76.2 | 9150, 9450 rānei |
Whakapūmau Kore-Aukume
He mea hanga te whakau kore-aukume whakauru mai i te whakarewa totoka kotahi o te maitai kore-aukume. He maitai kore-haukume Chromium Manganese Austenitic te rauemi, he tino parakore.
Ka mahia te tirotiro ultrasonic me ngā tirotiro MPI ki ia hanga puta noa i tōna roa me tōna wāhanga katoa, whai muri i te miihini taratara e ai ki te API Spec 71. Ko ngā tiwhikete whakamātautau mira tae atu ki ngā āhuatanga miihini, te tātari matū, ngā āhuatanga aukume me ngā tirotiro ka tukuna me ngā whakau katoa.
Kei a mātou te kaha ki te whakaputa i te Whakapūmau Kore-Aukume tae atu ki te Karauna OD 26''
Whakatakotoranga Hua
| Kaha Kume | Te Kaha o te Hua | Te pakeketanga | Āheinga Aukume | |
| meneti | meneti | meneti | TE MŌKIA | Toharite |
| 120KSI | 100KSI | 285HB | 1.01 | 1005 |
Kore-aukume MWD Sub
He mea hanga te MWD Sub Kore-Aukume mai i te maitai kore-haumanu Chromium Manganese Austenitic, he mea hanga te paipa ātete-aukati pēhanga mai i ngā rauemi kore-haumanu mō te tāuta i te MWD impulse ki roto, me ētahi atu mea anō hoki. Kua whakamahia whānuitia te MWD Sub Kore-Aukume e ngā kamupene keri aronga ā-rohe me te ao.
Ka mīhinihia ngā hononga katoa kia rite ki te API Spec.7-2, ā, ka mahi mataohia ngā pakiaka miro, ka pania ki te matū miro API, ā, ka whakaratohia hoki ki ngā parepare.
Whakatakotoranga Hua
| Diameter (mm) | Diameter o roto (mm) | Te roa o te poka o roto (mm) | Pito-raro pūaha (mm) | Hiako katoa (mm) |
| 121 | 88.2 | 1590 | 65 | 2500 |
| 172 | 111.5 | 1316 | 83 | 2073 |
| 175 | 127.4 | 1280 | 76 | 1690 |
| 203 | 127 | 1406 | 83 | 2048 |
Paerewa Rauemi Kore-Aukume a LANDRILL
Ngā Āhuatanga Kore-Aukume:
Āheinga Whakawhanaunga: Mōrahi 1.005
Wāhi Wera / Rōrahi Marae: MAX ±0.05μT
Te Manaakitanga Motuhake mō te ID: Te Whakakā Roera
I muri i te whakakānga i te roera, ka puta mai he paparanga kōpeke, ko ngā painga e whai ake nei:
Whakanuia ngā āhuatanga ātete ki te waikura, Whakanuia te pakeke o te mata o te poka ki te HB400, Whakanuia te mutunga o te mata o te poka ki te Ra≤3.2 μm, Ka mahia te whakamātautau me te tirotiro i ia pae i te wā e hangaia ana ngā wāhanga NMDC, Stabilizer me MWD.
Te Hanganga Matū, Te Whakamātautau Kume, Te Whakamātautau Pānga, Te Whakamātautau Mārō, Te Whakamātautau Whakarewa (Rahi o te Wiri), Te Whakamātautau Waikura (E ai ki te ASTM A 262 Practice E), Te Whakamātautau Ultrasonic puta noa i te roanga o te pae (E ai ki te ASTM A 388), Te Whakamātautau Āheinga Matū, Te Whakamātautau Wāhi Wera, Te Tirotiro Ahu, me ētahi atu.
Ngā kōwhiringa maimoatanga mata motuhake: Te horoi mā te hama, te whakakoi roera, te horoi mā te pupuhi.
5-1203, Rohe Ahumahi o Dahua, Nama 2 o Yunshui Road, Rohe whanaketanga hangarau-teitei, Xi'an, 710065, Haina
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