Luv luv Cov Lus Qhia
Titanium tubehasa series ntawm qhov zoo xws li tsis tshua muaj siab, zoo corrosion kuj, siab zog, siab hardness, siab tawg tsis kam, siab thiab tsis kub tsis kam. Yog li no, titanium tubehasa siv dav hauv kev tshawb nrhiav thiab tsim cov roj av, nkev, thiab kev lag luam geothermal.
1 Cov lus qhia ntawm titaniumwelded rajrau roj av
Titanium tubehasa series ntawm qhov zoo xws li tsis tshua muaj siab, zoo corrosion kuj, siab zog, siab hardness, siab tawg tsis kam, siab thiab tsis kub tsis kam. Yog li no, titanium tubehasa siv dav hauv kev tshawb nrhiav thiab tsim cov roj av, nkev, thiab kev lag luam geothermal. Lug siv rau laum yeeb nkab, ntug ntug platform cov kabmob thav duab, downhole yeeb nkab fittings, kev sib koom tes sib cav, CNOOC ntau lawm, roj zoo txij nkawm txhawb ncej thiab offshore platform nro ua ke, sib sib zog nqus dej ris, tua kab, cov txiaj ntsig ris, thiab lwm yam.
2. Tshuaj lom neeg muaj pes tsawg leeg ntawm titaniumwelded rajrau roj av
Qib | Al | Qwj | Mo | V | Cr | Fe | Zr | Si | Fe | C | N | H | O | Cov Ti |
Gr 5 | 5.5- | / | 3.5- | / | / | / | / | 0.30 | 0.08 | 0.05 | 0.015 | 0.20 | Sib npaug | |
TC 6 | 5.5- | / | 2.0- | / | 0.8- | 0.2- 0.7 | / | 0.15- 0.4 | / | 0.08 | 0.05 | 0.015 | 0.18 | Sib npaug |
TC 9 | 5.8- | 1.8- 2.8 | 2.8- 3.8 | / | / | / | / | 0.2- 0.4 | 0.40 | 0.08 | 0.05 | 0.015 | 0.15 | Sib npaug |
TC 11 | 5.8- 7.0 | / | 2.8- 3.8 | / | / | / | 0.8- 2.0 | 0.2- 0.35 | 0.25 | 0.08 | 0.05 | 0.012 | 0.15 | Sib npaug |
TC 18 | 4.4- 5.7 | / | 4.0- 5.5 | 4.0- 5.5 | 0.5- 1.5 | 0.5- 1.5 | ≤0.3 | ≤0.15 | / | 0.08 | 0.05 | 0.015 | 0.18 | Sib npaug |
Ti 6242 / TC 19 | 5.5- 6.5 | 1.75- 2.25 | 5.5- 6.5 | / | / | / | 3.5- 4.5 | / | 0.15 | 0.04 | 0.04 | 0.0125 | 0.15 | Sib npaug |
3 .Txhais yam ntxwv ntawm titaniumwelded rajrau roj av
Qib | Lub zog Tensile, Min MPa | Paib Muaj Zog Min MPa | Elongation hauv 4 D, Min,% | Txo Thaj Chaw, min% |
Gr 5 | 895 | 828 | 10 | 25 |
TC 6 | 980 | 840 | 10 | 25 |
TC 9 | 980 | 840 | 10 | 25 |
TC 11 | 1060 | 910 | 9 | 25 |
Ti 6242 / TC 19 | 895 | 825 | 10 | 25 |
4.Specification tau txais ntawm Titaniumwelded rajrau roj av
Npe | Txoj kab uas hla | Phab ntsa tuab | Ntev | Cov Qauv |
Titanium bar | 3-500 hli | 1-20 hli | 100-6000mm | ASTM B 337 ASTM B 861 |
5. Kev tsim kho Titaniumwelded rajrau roj av
Nrog cov kev txhim kho tas mus li ntawm kev tshawb nrhiav thiab kev txhim kho mus rau qhov dej tob, ultra-sib sib zog nqus dej, hnyav thiab xeb ib puag ncig thiab dej hiav txwv tob, cov kev pabcuam ntawm cov kav dej roj tau dhau los ua cov nyom thiab hnyav, uas ua rau muaj xwm txheej ntau dhau los ntawm cov roj zoo cov yeeb nkab kev sib tsoo. nyob rau hauv qee cov roj teb nyob rau hauv qhov chaw siab kub, siab tiv thaiv thiab siab corrosion. Qhov kev nyab xeeb, kev ntseeg siab, kev pab cuam lub neej thiab kev lag luam ntawm cov kav dej zoo yog qhov tseem ceeb heev rau kev lag luam roj av. Nws maj nrawm tshawb nrhiav thiab tsim kho thiab txhawb nqa daim ntawv thov ntawm cov khoom siv tshiab thiab kev thev naus laus zis. Titanium alloy roj zoo kav tau dhau los ua ib qho ntawm cov txheej txheem tseem ceeb hauv kev txhim kho yav tom ntej.
6 Qhov zoo ntawmtitaniumwelded rajrau roj av
a.Titanium tubeshave lub qhov ntom ntom ntom, uas tuaj yeem txo qhov ntim ntawm txoj hlua, tshwj xeeb tshaj yog rau cov roj tob tob cov qhov dej.
b.Titanium tubehas lub zog siab, nrog rau: lub zog elongation, nkag siab zog, qaug zog lub zog, thiab lwm yam.
c.Titanium tubehasex Ted corrosion kuj thiab seawater corrosion kuj thiab yuav siv tau los ua cov cuab yeej downhole.
d.Titanium lub raj muaj qhov ua haujlwm kub ntau. Kev ua haujlwm kub ntawm kev ua haujlwm ntawm cov alloys uas siv tau yog los ntawm rho tawm 269 ℃ rau rho tawm 600 ℃.
e.Titanium tubehaslarge elastic deformation muaj peev xwm, titanium alloys muaj qhov khoom siab loj thiab cov khoom siv hluav taws xob qis (E), yog li lawv tsim nyog rau qhov chaw xws li cov dej ntuag, thiab tseem ceeb dua rau qhov loj txav chaw kab rov tav.
f.Titanium tubehasa qis coefficient ntawm kev nthuav dav. Cov yeeb yam no ua rau cov khoom siv roj av muaj kev yoog raws kev hloov pauv ntawm qhov ntsuas kub thiab txo cov kev ntxhov siab sab hauv ntawm cov ntu.
g.Titanium tubeisnon-sib nqus, haum rau kev siv ntawm qee qhov kev tshawb nrhiav, kev sib txuas lus thiab kev tswj hwm hauv cov khoom siv ntau yam.
h.Titanium tubehasgood ua kev ua tau zoo. Titanium alloys feem ntau muaj cov txheej txheem ua haujlwm zoo xws li cov khoom siv casting, forging, vuam, thiab 3 D luam ntawv. Qhov no feem ntau yog qhov tseem ceeb hauv kev xaiv ntawm ntau yam khoom siv engineering.
7. Daim ntawv thov ntawmtitaniumwelded rajrau roj av
a.Titanium alloy laum dab tshos thiab titanium alloy raj tsim nrog titanium barsnot tsuas yog muaj lub zog ntawm steel laum dab tshos thiab lub raj, tab sis kuj muaj qhov yoog ntawm cov ntaub ntawv hluavtaws, lub teeb hnyav, zoo corrosion thiab ntev. Tshwj xeeb tshaj yog nyob rau hauv lub siab ntxhov siab lub xeev ntawm drilling luv-vojvoog tav toj qhov dej, nws lub neej yog ntev dua li cov hlau laum pas nrig thiab steel laum tsoo.
c.At tam sim no, titanium alloy yog siv dav hauv kev tshawb nrhiav thiab kev tsim cov roj av, roj av thiab kev lag luam geothermal, feem ntau yog siv hauv cov yeeb nkab laum, ntug dej platform ua haujlwm thav duab, downhole yeeb nkab, kev sib koom ua ke, offshore roj ntau lawm, roj zoo txij nkawm txhawb ncej. thiab offshore platform nro Cheebtsam, cov ris tsho nqus dej, tua cov raj xa dej, cov zis riser, thiab lwm yam.
8 .This ofTitanium Welded Tube Rau Roj
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