MT Stainless Steel e fana ka Alloy 825/625 Nickel Inner Tubes bakeng sa Hybrid Downhole Cables, tharollo ea boleng bo phahameng bakeng sa tšebeliso ea oli le khase. Li-tubes tsena, tse entsoeng ka li-alloys tsa premium 625 le 825, li etselitsoe ho fetisa matšoao, ho beha leihlo le phepelo ea motlakase lits'ebetsong tse tlase. Li-tubes tsa rona tsa nickel alloy li entsoe ho u thusa ho bokella lintlha tsa bohlokoa tsa tlhahiso le ho theha liteishene tse nang le sebopeho nakong ea ho ntšoa ha oli le khase. E entsoe ka thepa ea maemo a holimo joalo ka tšepe e sa jeleng paate, tšepe e habeli, le alloy ea nickel, li-tubes tsa rona li netefatsa ts'epo le ho tšoarella ho ke keng ha lekanngoa. E fumaneha ka bophara ho tloha ho 4mm ho ea ho 88.9mm le bolelele ho fihla ho 33000ft (10000m), re khotsofatsa litlhoko tsa hau tse khethehileng. Ho feta moo, lihlahisoa tsa lihlahisoa tsa MT Stainless Steel li kenyelletsa likhoele tsa fiber, lithapo tse kopantsoeng, lithapo tsa ho rema lifate, le likhoele tse futhumatsang. Li-tubes tsa rona li nepahetse bakeng sa liliba tsa oli le khase tse tobaneng le ho fokotseha ha tlhahiso kapa ho koaloa ka lebaka la ho bokellana ha mokelikeli, ho silafala, ho putlama kapa ho bola. Re ikemiseditse ho fana ka ditharollo tse tla o thusa ho hlola diphephetso tsena. Alloy 825 e sebelisoang ka har'a li-tubes tsa rona e bonts'a khanyetso e ntle khahlano le mefuta e mengata ea tikoloho e senyang. Sena se kenyelletsa chloride-ion-induced stress corrosion cracking, ho fokotsa tikoloho e nang le phosphoric le sulfuric acid, tikoloho e nang le oxidizing e nang le nitric acid le nitrate, le tse ling. E boloka thepa e ntle ea mochini ho tloha ho mocheso oa cryogenic ho ea ho mocheso o itekanetseng o fihlang ho 538℃. Joaloka moetsi ea ka sehloohong le mofani oa thepa indastering ea litšebeletso tsa oli, MT Stainless Steel e ikemiselitse ho netefatsa boleng le katleho mesebetsing ea hau ka Alloy 825/625 Nickel Inner Tubes bakeng sa Hybrid Downhole Cables. Tsetela meleng ea rona ea taolo ea nickel alloy bakeng sa tlhahiso e ntlafalitsoeng le bophelo bo bolelele.
Ho beha maemo a macha a indasteri ka Alloy 825/625 Inner Tubes, MT Stainless Steel e fana ka tharollo e loketseng bakeng sa lits'ebetso tsa Downhole Control Line lefapheng le hlokang oli le khase. Li-tubes tsa rona tse ka hare li etselitsoe ka mokhoa o ikhethileng ho fetisa matšoao, phepelo ea motlakase le ho beha leihlo mesebetsi ea ho thella, ho theha khokahano ea bohlokoa le sebopeho sa oli le khase. E ts'episa ho tšoarella ho makatsang le ho ts'epahala, likhoele tsa MTSCO li entsoe ka mehala e mengata ea koporo e sothehileng hammoho, ho etsa bonnete ba hore ho sebetsa hantle. Li tla le li-fiber cores tse 1 ~ 4, tse fanang ka maemo a fapaneng ho sebetsana le mefuta e mengata ea lits'ebetso tse tlase. Ka har'a likhoele tsena tse matla ke Alloy 825/625 ea rona ea top-of-the-line, e tsebahalang haholo ka lebaka la ho hanyetsa ho hoholo ha eona le thepa e ikhethang ea mochini. Lithapo tsa rona tsa lithapo li phahamisa matla a ke keng a lekanngoa a 316L, A825, le A625 liphaephe tsa tšepe, ho netefatsa bophelo bo bolelele ba tšebeletso le tlas'a maemo a thata a tlase. Lithapo li lekoa 'me li netefalitsoe hore li sebetsa hantle ka har'a mefuta e mengata ea mocheso, ho kenyeletsoa 80 ℃, 150 ℃, le 200 ℃, tse fanang ka maemo a ke keng a bapisoa le maemo a fapaneng a ts'ebetso.
kel Alloy Inner Tube for Hybrid Downhole Cable, Alloy 825/625 Oli le Gas
| Li-cores tsa fiber | 1 ~ 4 li-cores |
| Sebopeho sa mokhanni | mehala e mengata ea koporo e sothehileng |
| Insulation | PP/FEP |
| Sehlopha sa tube ea tšepe | 316L, A825, A625 |
| Boemo ba mocheso | 80 ℃, 150 ℃, 200 ℃, joalo-joalo |
| Mofuta | Concentric |
Lithapo tsa MTSCO li sebelisoa ho fetisa mats'oao, ho beha leihlo le ho fana ka matla lits'ebetsong tse tlase moo ho hlokahalang hore ho bokelloe lintlha tse fapaneng tsa tlhahiso ea likoti le ho theha likanale nakong ea tlhahiso ea oli le khase. Bakeng sa li-tubing, haholo-holo re fana ka lisebelisoa tsa tšepe e sa hloekang, tšepe ea duplex le alloy nickel (joalo ka 304/L,316/L, 2205, 2507, alloy 625, alloy 825). Bophahamo ho tloha ho 4mm ho isa ho 88.9mm mme bolelele ba rona bo ka fihla ho 33000ft (10000m).
Mme MTSCO e ka fana ka likhoele tsa thapo ea fiber, thapo e kopaneng, mohala oa ho rema lifate le mohala oa ho futhumatsa. Bakeng sa liliba tsa oli le khase tse nang le phihlelo ea ho fokotseha kapa ho koaloa ha metsi ka lebaka la ho bokellana ha mokelikeli, ho silafatsoa, ho qhibiliha, kapa ho senya, lithapo tsa MTSCO li ka lebisoa ho u thusa ho rarolla bothata.
Nickel Alloy825 Heat Exchange Tube Motsoako oa lik'hemik'hale:
| % | Ni | Fe | Cr | C | Mn | Si | S | Mo | Cu | Ti | Al |
| min | 38 | 22 | 19.5 | | | | | 2.5 | 1.5 | 0.6 | |
| max | 46 | | 23.5 | 0.05 | 1 | 0.5 | 0.03 | 3.5 | 3 | 1.2 | 0.2 |
Likaroloana:Alloy 825 e na le khanyetso e ntle haholo ha e thibela ho bola ha chloride-ion-induced stress corrosion cracking, e fokotsang tikoloho e nang le phosphorus le sulfuric acid, tikoloho e nang le oxidizing e nang le nitric acid le nitrate, le pitting, crevice corrosion le intergranular corrosion. E na le thepa e ntle ea mochini mochesong oa cryogenic ho ea ho mocheso o itekanetseng o fihlang ho 538℃.
Lisebelisoa:Indasteri ea ts'ebetso ea lik'hemik'hale, tlhahiso ea acid, lisebelisoa tsa pickling, lisebelisoa tsa ho laola tšilafalo.
E fetileng:Oil Drilling Heating Cable UNS N06625 Nickel Alloy Tube Outer TubingE 'ngoe:Fiber Cable e nang le Nickel Alloy Inner Tube Alloy 600/625 bakeng sa Lisebelisoa tsa Downhole
Moralo o tsepamisitsoeng oa lithapo tsa rona o thusa phetiso ea mats'oao ka nepo le phepelo ea motlakase, ka hona e ntlafatsa ts'ebetso ea bona ea ts'ebetso. Ka ho khetha MT Stainless Steel's Nickel Inner Tubes bakeng sa Downhole Control Lines ea hau, u tsetela pokellong e ntlafalitsoeng ea tlhahiso-leseling, phepelo e ntle ea motlakase, le mecha ea puisano e matla e mamellang liteko tsa nako le tikoloho e thata ea tlhahiso ea oli le khase. Ka MT Stainless Steel, u khetha molekane ea emelang boleng bo sa tsitsang, bophelo bo bolelele, le ts'ebetso ho litharollo tsa mohala oa ho theola. Ha re hlaloseng katleho lefapheng la oli le khase hammoho.
