Khoom Description
Khoom Specifications
| Cov qauv | ASTM A269 / ASME SA269 |
| Qib Steel | TP201 TP201LN TP304 TP304L TP304LN TP304LN TP316 TP316L TP316LN TP317 TP321 TP347 TP348 TPXM10 TPXM11 TPXM15 TPXM19 TPXM29 thiab lwm yam. |
| Cov qauv sib npaug | EN 10216-5, DIN 17458, JIS G3459, thiab lwm yam. |
| Sab nraud Diameter (OD) |
6mm - 630 hli |
| Phab ntsa Thickness (WT) |
0.5mm - 55 hli |
| Ntev | 6/12 m |
| Kev kho saum npoo | Polished, ci annealed |
| Txheej txheem ntau lawm | Cold drawing / Txias dov |
| Qhov xwm txheej | Tshuaj annealed |
Los ntawm kev kos duab txias thiab polishing ntawm ob sab hauv thiab sab nrauv, TORICH Seamless 316 Stainless Polished Steel Tubing ua tiav qhov roughness (Ra) tsawg dua 0.8 μm, ua rau nws haum rau siab - purity tshuaj siv thiab kev thauj mus los ntawm cov roj thiab roj huv.
Qib 316 stainless hlau muaj 2.0% -3.0% molybdenum thiab muaj Pitting Resistance Equivalent (PRE) ntau dua lossis sib npaug rau 25; Nws tiv thaiv corrosion los ntawm cov tshuaj lom neeg xws li sulfuric acid, acetic acid, thiab phosphates, zoo tiv thaiv cov kav dej perforation thiab degradation los ntawm petrochemical brines, roj thiab roj, thiab acidic los yog alkaline tshuaj.
Customized Services
- TORICH muaj kev kho qhov chaw tiav, suav nrog cov txheej txheem polishing (Ra Tsawg dua lossis sib npaug ntawm 1.6μm), iav-tiav super- polishing (Ra Tsawg dua lossis sib npaug li 0.4μm), thiab electropolishing (EP).
- Peb txhawb kev customization ntawm tsis yog - txheem txheej diameters thiab phab ntsa thicknesses, nrog kam rau ua nruj rau ± 0.05mm raws li kev thov; cov kev xaiv muaj xws li qhov ntev ntev (3m–12m), ntxiv - cov raj ncaj ncaj, thiab coiled tubing.
- Peb muab qhov kawg- cov kev pabcuam ua haujlwm xws li beveling (weld npaj), threading (NPT/BSP), plain kawg, flange-welded xaus, thiab kev cai threading; yas kawg kaus mom yog muaj raws li kev xaiv.
Tshuaj muaj pes tsawg leeg
| Lub ntsiab | Cov pa roj carbon (C) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Nickel (Ni) | Chromium (Cr) | Molybdenum (hli) |
| 316 | Tsawg dua los yog sib npaug li 0.08 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.75 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 10.0 – 14.0 | 16.0 – 18.0 | 2.0 – 3.0 |
Mechanical Properties
| Khoom | Tensile zog | Yield zog | Elongation | Hardness |
| Tus nqi (316) | Ntau dua lossis sib npaug li 515 MPa | Ntau dua lossis sib npaug li 205 MPa | Ntau dua lossis sib npaug li 40% | Tsawg dua lossis sib npaug rau 217 HB |
Cov qhab nia xaiv tau
- Rau cov kav dej petrochemical uas muaj ntau yam kev sib txuas ntawm cov welded, raug rau cov av noo thiab corrosive media, thiab qis - kub, siab - siab, TP316L yog qhov kev xaiv tsim nyog; thaum me ntsis kim dua 316, nws zoo tiv thaiv ncej- vuam intergranular corrosion.
- Rau siab - daim ntawv thov kub siab tshaj 800 degree, TP316H raug pom zoo; nws yog tsim tshwj xeeb rau siab - kub, siab - siab kub exchangers, siab - kub txheej txheem piping, thiab boiler - ntsig txog piping systems.
- Rau kev sib sib zog nqus- cov roj hauv hiav txwv thiab roj rho tawm, nrog rau kev ua kom zoo desulfurization thiab denitrification systems uas muaj cov tshuaj chloride ion concentrations, siab salinity, thiab corrosivity hnyav, 2205 duplex stainless hlau yog ib qho kev xaiv tsim nyog; nws muaj ob zaug lub zog ntawm 316 thiab superior tsis kam rau pitting thiab crevice corrosion.
Cov chaw thov
- Roj Refining Units: Instrument impulse kab, txheej txheem sampling kab, thiab nruab nrab / qis- cov txheej txheem cov ntaub ntawv hloov cov kav dej
- Kev Siv Tshuaj: Acid / alkaline nruab nrab hloov kab, reactor pub kab, thiab catalyst txhaj kab
- Roj & Roj Kev Lag Luam: Offshore platform hydraulic kab, tshuaj txhaj tshuaj, thiab cov kab tswj kav dej
- Thaum tshav kub kub Exchange Systems: Pab cov cua kub exchanger raj bundles thiab condenser raj
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom siv polishing
Cov khoom siv kos duab txias
Cov khoom ntim
FAQ
Q: Dab tsi yog cov txiaj ntsig ntawm polishing rau cov kav dej tshuaj?
A: Daim iav polishing txo qhov roughness ntawm sab hauv rau Ra Tsawg dua los yog sib npaug li 0.8 μm, txo cov kua dej tsis zoo, tiv thaiv kev tsim cov tshuaj impurities thiab nplai, thiab zam kev sib kis los ntawm cov xov xwm seem. Nws kuj txhim kho corrosion thiab oxidation tsis kam, ncua kev pab cuam lub neej, thiab ua rau cov kav dej haum rau thauj siab -purity tshuaj media.
Q: Dab tsi yog qhov siab tshaj plaws thiab qhov ntsuas kub rau cov kav dej?
A: Cov khoom lag luam txheem muaj qhov ntsuas siab tshaj plaws ntawm 16 MPa ntawm chav tsev kub, ua rau lawv haum rau feem ntau ntawm kev siv petrochemical. Kev khiav hauj lwm kub yog -196℃mus rau 870 degree, tsis muaj qhov tseem ceeb degradation nyob rau hauv txhua yam khoom los yog corrosion kuj nyob rau hauv high los yog tsawg-kub tej yam kev mob.
Q: Cov kev xaiv polishing twg muaj?
A: Nyob ntawm daim ntawv thov, cov txheej txheem muaj xws li tshuab polishing, polishing sab hauv, polishing sab nraud, ci annealing, passivation, thiab electropolishing.
Cim npe nrov: seamless 316 stainless hlau polished tubing, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
