cov khoom muab los ntawm GNEE
ASTM B338 Alloy Gr7 Titanium yeeb nkab
Siab -lub zog Gr 2 Gr 5 Gr 7 Titanium Phaj
Titanium ASTM B338 Qib 7 Kub Exchanger Tubes
Titanium ASTM B338 Qib 7 Pipes & Tubes muaj txiaj ntsig zoo rau lawv cov khoom tshwj xeeb thiab kev siv. Paub txog tshuaj lom neeg los ntawm lub cim 'Ti' thiab feem ntau hu ua 'Qib 7 (Ti-Pd),' cov titanium raj seamless no yog hnav, tsis yog - sib nqus, thiab khawb- tiv taus. Lawv muab kev tiv thaiv corrosion zoo dua piv rau stainless hlau thiab muaj qhov ntom ntom.
Qib 7 Titanium Pipes yog cov kav ntev thiab corrosion-resistant, ua rau lawv zoo tagnrho rau ntau yam kev lag luam.
Cov kav dej thiab cov raj no tau siv dav hauv kev lag luam xws li cement, hluav taws xob tsim, roj refining, thiab textile machinery. Tsis tas li ntawd, Qib 7 Titanium Welded Tubes feem ntau ua haujlwm los ua cov raj xa hluav taws xob hauv cov hluav taws xob hluav taws xob vim lawv cov thermal conductivity zoo heev thiab tsis kam mus rau qhov kub thiab txias.Available nyob rau hauv ntau qhov ntau thiab tsawg thiab cov duab, ASTM B338 Qib 7 Pipes thiab Tubes muab kev pom zoo thiab kev ua haujlwm rau kev thov.
Vim li cas thiaj xaiv Qib 7 Titanium Heat Exchanger Tubes?
✔ Kev tiv thaiv zoo tshaj los txo cov kua qaub
✔ Palladium txhim kho corrosion kuj
✔ Zoo dua qib 2 hauv crevice corrosion
✔ Lub neej ua haujlwm ntev
✔ Kev saib xyuas qis dua
✔ Zoo tagnrho rau chlorides
✔ Zoo heev weldability
ASTM B338 Gr7 Titanium Pipes Specifications
| Yam khoom | Specification |
|---|---|
| Khoom | ASTM B338 Qib 7 Titanium Yeeb Nkab & Tube |
| Khoom Qib | Qib 7 (UNS R52400) |
| ASTM Txuj | ASTM B 338 Cov |
| Hom khoom | Kev lag luam Ntshiab Titanium + Palladium |
| Txoj kev tsim khoom | Seamless / Welded |
| Sab nraud txoj kab uas hla | 3mm - 114.3mm (Qhov ntau thiab tsawg muaj) |
| Phab ntsa Thickness | 0.5mm-10mm |
| Ntev | Txog li 18,000 hli lossis Txiav- mus rau -Length |
| Nto tiav | Pickled, Bright Annealed, Polished |
| Hom kawg | Plain End, Beveled End |
| Kev tshuaj xyuas | Eddy Tam sim no, Hydrostatic, PMI, Ultrasonic, Dimensional Inspection |
| Daim ntawv pov thawj | EN10204 3.1 / MTC |
| MOQ | 1 Daim |
| Lub sij hawm xa tuaj | 7-20 Hnub |
Tshuaj muaj pes tsawg leeg ntawm Titanium Alloy Gr7 Pipe & Tube
| Lub ntsiab | Cov ntsiab lus (%) |
|---|---|
| Titanium (Ti) | Tshuav |
| Palladium (zeeg) | 0.12–0.25 |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 0.30 |
| Cov pa oxygen (O) | Tsawg dua lossis sib npaug li 0.25 |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.08 |
| Nitrogen (N) | Tsawg dua los yog sib npaug li 0.03 |
| Hydrogen (H) | Tsawg dua lossis sib npaug li 0.015 |
Mechanical Properties Ntawm Titanium Alloy Gr7 Yeeb Nkab & Tube
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 4.51 g / cm³ |
| Tensile zog | Ntau dua lossis sib npaug rau 345 MPa (50 ksi) |
| Lub zog muaj zog (0.2%) | Ntau dua lossis sib npaug rau 275 MPa (40 ksi) |
| Elongation | Ntau dua lossis sib npaug li 20% |
| Hardness | Kwv yees . 160 HV |
| Elastic Modulus | 103 GPa |
| Melting Point | 1668 degree |
| Thermal conductivity | 16.4 W/m·K |
| Hluav taws xob Resistivity | 0.56 μΩ·m |
| Magnetic Property | Tsis yog-Magnetic |
Cov qauv sib npaug ntawm ASTM B338 Qib 7 Titanium
| Txuj | Qib sib npaug |
|---|---|
| ASTM | Qib 7 |
| UNS | R52400 |
| Werkstoff (DIN) | 3.7235 |
| ISO | Ti-Pd |
| AMS | Muaj nyob ntawm qhov kev thov |
| Hom khoom | Kev lag luam Ntshiab Titanium nrog Palladium |
Muaj Qhov Loj
| Parameter | Muaj Ntau Yam |
|---|---|
| Sab nraud txoj kab uas hla | 3mm-114.3 hli |
| Phab ntsa Thickness | 0.5mm-10mm |
| Ntev | 500mm-18,000 hli |
| Kev tsim khoom | Seamless / Welded |
| Nto tiav | Pickled / Bright Annealed / Polished |
| Cov duab | Ncaj Tube, U-Bend Tube, Custom Fabricated Tube |
| Txiav Service | Custom Length Muaj |
| Ntim | Export Ntoo Rooj & Hlau Ncej |
Daim ntawv thov ntawm ASTM B338 Qib 7 Titanium Pipes
| Kev lag luam | Tej Cheebtsam | Vim li cas Qib 7? |
|---|---|---|
| Kev ua tshuaj lom neeg | Kub Exchangers, Reactors, Piping | Kev tiv thaiv zoo heev los txo cov acids thiab chlorides |
| Thaum tshav kub kub Exchangers | Tube Bundles, Txias Systems | Lub neej ua haujlwm ntev thiab kev saib xyuas qis |
| Condenser | Fais fab cog Condenser | Superior seawater corrosion kuj |
| Desalination Nroj tsuag | Cov evaporators, Brine rhaub | Qhov zoo tshaj plaws tiv thaiv dej ntsev corrosion |
| Marine Engineering | Seawater Cooling Systems | Zoo heev tiv taus pitting thiab crevice corrosion |
| Pollution Control | FGD Systems, Scrubbers | Ua tau zoo hauv acidic thiab chloride- ib puag ncig nplua nuj |
Kev tshuaj xyuas & Kev Ntsuas ntawm ASTM B338 Qib 7 Titanium yeeb nkab
Eddy Current Testing (ECT)
Flaring Test
Flattening Test
Kev Ntsuas Hydrostatic
OD, WT, Length Measurement
Spectrographic / PMI Test
Kev kuaj ultrasonic (UT)
Straightness & Ovality Check
Vim li cas Qib 7 Titanium raug nqi ntau dua qib 2?
Qib 7 Titanium feem ntau raug nqi20-40% ntau duatshaj qib 2 vim nws muaj0.12-0.25% palladium (Pd), yog cov hlau muaj txiaj ntsig zoo uas txhim kho kev tiv thaiv corrosion hauv kev txo cov kua qaub, chlorides, thiab lwm yam tshuaj lom neeg ua phem.
Ntxiv nrog rau cov nqi raw khoom siab dua, Qib 7 yuav tsum muaj kev tswj xyuas nruj dua thiab kev tshuaj xyuas nruj dua thaum lub sijhawm tsim khoom, ua rau cov nqi tsim khoom ntau dua.
Txawm hais tias tus nqi pib yuav siab dua, Qib 7 feem ntau muab aTus nqi qis dua ntawm cov tswv cuab (TCO)los ntawm kev ncua kev pab cuam lub neej, txo cov txij nkawm, thiab txo cov khoom siv downtime nyob rau hauv cov ntaub ntawv corrosive heev.
Titanium khoom muab los ntawm GNEE
| Yam khoom | Common Qib (Tswj) | Thawj ASTM Standards | Txheem Specifications / Dimensions | Muaj Cov Duab / Hom | Nto tiav |
|---|---|---|---|---|---|
| Titanium Tube | Gr.1, Gr.2, Gr.3, Gr.7, Gr.9, Gr.12, Gr.5 (Ti-6Al-4V) | ASTM B 338 Cov | OD:1mm - 150 hli Phab ntsa Thickness:0.5 hli - 15mm Ntev:Txog li 15,000mm |
Seamless Tube, Welded Tube, Kub Exchanger Tubes, Condenser Tubes | Pickled, Polished (Mill / Daim iav), Annealed, Ci |
| Titanium Bar | Gr.1, Gr.2, Gr.5 (Ti-6Al-4V), Gr.7, Gr.9, Gr.12 | ASTM B 348 Cov khoom siv | Txoj kab uas hla:3mm - 300 hli Ntev:3,000mm los yog kev cai |
Round Bar, Square Bar, Hexagonal Bar, Hlau Qws, Forged Billets | Dub (kub dov), tig, Polished, Centerless av, Peeled |
| Titanium Sheet / Phaj | Gr.1, Gr.2, Gr.5 (Ti-6Al-4V), Gr.7, Gr.9, Gr.12 | ASTM B265 | Thickness:0.1 hli - 100mm+ Dav:Txog li 2,000mm Ntev:Txog li 6,000mm |
Sheet (≤ 4.76mm), Plate (>4.76mm), Coil / Sawb, Shim Tshuag | Kub Rolled, Txias Rolled, Pickled, Sandblasted, Polished, Txhuam |
| Titanium ntawv nyiaj | Gr.1, Gr.2 | ASTM B265 | Thickness:0.03mm - 0.1 hli Dav:Txog li 500mm |
Ntawv ci, Sawb | Txias Rolled, Annealed, Bright |
| Titanium hlau | Gr.1, Gr.2, Gr.5 (Ti-6Al-4V) | ASTM B863, F67 (rau kev kho mob) | Txoj kab uas hla:0.1mm - 8.0 hli Daim ntawv:Coil, Spool, Ncaj Ntev |
Vuam hlau, Caij nplooj ntoos hlav hlau, Fastener hlau, nuv ntses hlau | Pickled, Acid ntxuav, Polished |
| CNC Machined Parts | Gr.2, Gr.5 (Ti-6Al-4V), Gr.9, Gr.12 | ASTM B348 (Bar Tshuag), Kev Cai | Muaj peev xwm:Prototype rau Mass Production Kev kam rau siab:Raws li tus neeg siv khoom kos duab |
Flanges, Fittings, li qub, bolts, ceev, Custom Components Machined los ntawm billet / bar / phaj |
Raws li -machined, Sandblasted, Polished, Anodized, Bead Blasted |
Tau txais qhov kev tsocai tshiab kawg
