Khoom Description
Khoom Specifications
| Cov qauv | ASTM B 444 3 |
| Qib Steel |
Inconel 625 / UNS N06625 |
| Cov qauv sib npaug / cov khoom siv | W.Nr 2.4856 / DIN 2.4856; EN NiCr22Mo9Nb; ISO NiCr22Mo9Nb; JIS SUS6625; GOST 06HNK35MДТ |
| Sab nraud Diameter (OD) | 6mm-630 hli |
| Phab ntsa Thickness (WT) | 0.5mm-55 hli |
| Ntev | 6 / 12 m |
| Kev kho saum npoo | Txias-ua haujlwm, khaws, ci ntsa iab lossis polished |
| Txheej txheem ntau lawm | Cold Drawn / Txias Rolled |
| Qhov xwm txheej | Annealed los yog tov annealed |
Inconel 625 boasts tus nqi PREN tshaj 50-qhov tseem ceeb siab dua li ntawm super duplex stainless hlau (PREN ~ 42) thiab austenitic stainless hlau (PREN ~ 26)-xa tshwj xeeb corrosion kuj. TORICH Inconel 625 seamless yeeb nkab tau kuaj xyuas cov tshuaj lom neeg muaj pes tsawg leeg kom ua tau raws li ASTM B444.
Nrog rau kev ua haujlwm kub tsis tu ncua ntawm -196℃txog 980 degree, Inconel 625 tswj cov oxidation zoo heev txawm tias qhov kub thiab txias. Tsis tas li ntawd, nws tuaj yeem siv tau raws li -welded mob yam tsis muaj kev tshaj tawm -weld kev kho cua sov, txhim kho kev ua haujlwm ntawm kev teeb tsa ntawm qhov chaw thiab kev saib xyuas rau cov khoom siv downhole.
Customized Services
- TORICH muaj qhov ntev customizable haum rau qhov tob zoo, cov qauv kev qhia tshwj xeeb, thiab cov khoom siv tsim nyog; Cov khoom lag luam spans los ntawm qhov tsawg kawg nkaus sab nraud txoj kab uas hla ntawm 6 hli mus rau qhov siab tshaj plaws ntawm 630 hli, npog txhua yam ntawm capillary tubing mus rau cov kav dej loj.
- Ntau qhov kawg -kev xaiv ua tiav muaj nyob rau- suav nrog qhov kawg (PE), beveled kawg (BE), threaded kawg (API lossis kev cai threads), thiab grooved kawg- kom ua tau raws li qhov yuav tsum tau muaj ntawm kev sib txuas ntawm downhole tubing hlua.
- Muaj ntau hom kev kho mob saum npoo av, suav nrog ci ntsa iab annealing (BA), pickling thiab passivation, polishing, thiab iav tiav.
- Cov khoom tuaj yeem muab nkag rau hauv daim ntawv txuas txuas txuas ntxiv nrog qhov ntev mus txog ntau pua meters, yog li txo tus naj npawb ntawm cov kev sib txuas downhole thiab txo qhov kev pheej hmoo ntawm kev xau.
Tshuaj muaj pes tsawg leeg
| Element | Ni | Cr | Mo | Nb + Ta | Fe | C | Mn | Si | P | S | Al + Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ib 625 | Ntau dua lossis sib npaug li 58 | 20–23 | 8–10 | 3.15–4.15 | Tsawg dua los yog sib npaug li 5 | Tsawg dua lossis sib npaug li 0.10 | Tsawg dua los yog sib npaug li 0.50 | Tsawg dua los yog sib npaug li 0.50 | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua los yog sib npaug li 0.50 |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog (MPa) | Elongation (%) | Hardness (HB) |
| Inconel 625 Gr.1 (Annealed) | Ntau dua lossis sib npaug rau 760 | Ntau dua lossis sib npaug rau 345 | Ntau tshaj los yog sib npaug rau 30 | Tsawg dua los yog sib npaug li 220 |
| Inconel 625 Gr.2 (Kev daws teeb meem) | Ntau dua lossis sib npaug li 930 | Ntau dua lossis sib npaug li 515 | Ntau tshaj los yog sib npaug rau 30 | Tsawg dua lossis sib npaug li 260 |
Cov qhab nia xaiv tau
- Rau ultra- siab- cov kav dej kub siv hauv cov khoom siv thermal rov qab, Inconel 617 yog qhov kev xaiv tsim nyog; piv rau Inconel 625, nws muaj qhov siab tshaj - qhov ntsuas kub ntawm cov qauv kev ruaj ntseg thiab qhov kev pabcuam siab tshaj plaws ntawm 1050℃.
- Rau cov mob me me corrosive-xws li cov roj thiab cov qhov dej ntiav uas tsis tshua muaj leej faj thiab ntsev cov ntsiab lus-254SMO super stainless hlau tuaj yeem siv, vim nws muaj kev tiv thaiv zoo rau chloride pitting ntawm tus nqi qis.
- Inconel 825 belongs rau tib nickel-chromium-molybdenum alloy tsev neeg li Inconel 617 tab sis yog tus nqi ntau dua- zoo; nws muaj kev tiv thaiv zoo heev rau nruab nrab - kub sulfidation thiab chloride corrosion, ua rau nws haum rau downhole pipelines nyob rau hauv cov pa sib sib zog nqus qhov dej ua hauj lwm ntawm kub hauv qab 600℃nrog rau nruab nrab corrosivity.
thaj chaw thov
Leveraging nws tshwj xeeb corrosion kuj thiab stability nyob rau hauv siab - kub thiab siab - siab tej yam kev mob, ASTM B444 Inconel 625 seamless yeeb nkab yog dav siv nyob rau hauv cov khoom tseem ceeb downhole rau onshore thiab offshore roj thiab roj extraction. Cov ntawv thov tshwj xeeb suav nrog:
- Tubing thiab casing systems rau qhov sib sib zog nqus thiab ultra{0}} cov roj thiab roj qhov tob
- Cov kav dej xa mus rau cov roj qaub thiab cov roj av (siab H₂S, CO₂, thiab cov ntsiab lus chloride)
- Downhole tswj kab, hydraulic fais fab kab, thiab instrumentation/sensing kab rau offshore roj platforms
- Corrosion-cov kav dej tiv taus rau kev txhaj tshuaj hauv cov kua qaub, tshuaj tua dej, thiab tshuaj xa mus
- Siab -pressure manifold txuas kab ntawm lub qhov taub thiab cov kab pab cuam rau downhole kev nyab xeeb li qub
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
FAQ
Q: Dab tsi yog qib sib npaug ntawm Inconel 625?
A: Cov npe tseem ceeb yog UNS N06625, Alloy 625 thiab W.Nr. 2.4856. Cov khoom siv EN feem ntau muab raws li NiCr22Mo9Nb.
Q: Qhov txawv ntawm ASTM B444 Qib 1 thiab Qib 2 yog dab tsi?
A: Qib 1 yog annealed, thaum Qib 2 yog tshuaj annealed. Qib 2 yog npaj rau siab dua - daim ntawv thov kub uas yuav tsum tau nkag thiab tawg.
Q: Inconel 625 puas tuaj yeem siv rau hauv qaub- daim ntawv thov kev pabcuam?
A: Nws tuaj yeem raug txiav txim siab rau qaub- daim ntawv thov kev pabcuam, tab sis cov khoom siv tiag tiag thiab ib puag ncig kev ua haujlwm yuav tsum ua raws li NACE MR0175 / ISO 15156 cov cai. ASTM B444 ib leeg yuav tsum tsis txhob raug kho raws li qaub- kev pabcuam kev pabcuam.
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