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Umbhobho we-Capillary Stainless Steel ojikelezayo

Umbhobho wentsimbi yentsimbi eRound Capillary oboniswayo
  • Umbhobho we-Capillary Stainless Steel ojikelezayo
  • Umbhobho we-Capillary Stainless Steel ojikelezayo
  • Umbhobho we-Capillary Stainless Steel ojikelezayo

Inkcazelo emfutshane:

imveliso:Stainless Steel Pipe

Isicelo: Izixhobo zokwakha, isibiyeli sodonga lomkhusane, intsimbi yokugada / izinto zokubamba,
ioli yepetroleum kunye nokuhanjiswa kwegesi, amalahle, umhlobiso, imichiza

ubukhulu: 5-480 mm okanye ngokwezifiso

Ukutyeba: 0.25-60 mm

Indawo yemvelaphi: eTshayina


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ze-304 eziphathekayo umbhobho wensimbi engenasici

1. Umbhobho wensimbi engenasici owenziwe nge-304 unobungane kakhulu wokusingqongileyo, ukhuselekile kwaye unokwethenjelwa ukuyisebenzisa.

2. Umbhobho we-304 wensimbi engenasici unokugoba kunye nokusebenza okuphezulu kweGini ukuya kwinqanaba elikhulu.Siyazi ukuba indawo yokwakha ihlala ichaphazela umbhobho wensimbi engenasici, kodwa abasebenzi baya kuqhuba ulwakhiwo ngokokuphazamiseka okukhulu kombhobho wensimbi engenasici.

3. Umbhobho we-304 wensimbi engenasici unokumelana ngokugqithisileyo ne-asidi kunye ne-alkali corrosion.Kukho ifilimu ekhuselayo kakhulu kwindawo yangaphandle yombhobho wensimbi engenasici, kodwa inzima kakhulu.Nangona umbhobho wensimbi engenasici wonakaliswe, ngokude nje kukho i-oksijini ejikelezileyo Ukuba kunjalo, ngoko uya kuhlaziya ngokukhawuleza, kwaye akuyi kubakho ukugqwala.

4. Umgangatho wombhobho we-304 wensimbi engenasici ulula kakhulu, ngoko kukulungele ukuwuthwala nokuwufaka, okunciphisa kakhulu iindleko zeprojekthi.

Iimpawu zomatshini kunye neempawu zemibhobho yensimbi engenasici

Intsimbi engatyiwayo ibhekisa kwintsimbi ekwaziyo ukumelana nemithombo yeendaba ebuthathaka njengomoya, umphunga, namanzi, kunye nemithombo yeendaba enokugqwala ngokwemichiza efana neasidi, ialkali, netyuwa, ekwaziwa ngokuba yintsimbi engatyiwa yiasidi.Kwizinto ezisetyenziswayo, intsimbi ekwaziyo ukumelana nemithombo yeendaba ebuthathaka idla ngokubizwa ngokuba yintsimbi engatyiwayo, kwaye intsimbi ekwaziyo ukumelana nokutyiwa kwezixhobo zemichiza ibizwa ngokuba yintsimbi enganyangekiyo kwiasidi.Ngenxa yomahluko kukwakheka kweekhemikhali phakathi kwezi zimbini, eyokuqala ayinyanzeli ukuba ixhathise kwi-corrosion ye-chemical media, ngelixa le yokugqibela ayinamabala.Ukuxhatshazwa kwe-corrosion yensimbi engenasici kuxhomekeke kwizinto ezixutywayo eziqulethwe kwintsimbi.

Iimpawu eziphambili zentsimbi engenasici:

1.Ukuweldability

Ukusetyenziswa kweemveliso ezahlukeneyo kuneemfuno ezahlukeneyo zokusebenza kwe-welding.Iklasi ye-tableware ngokubanzi ayifuni ukusebenza kwe-welding, kwaye iquka amanye amashishini eembiza.Nangona kunjalo, uninzi lweemveliso zifuna ukusebenza kakuhle kwe-welding yezinto ezikrwada, ezinje nge-tableware yodidi lwesibini, iikomityi ze-thermos, imibhobho yentsimbi, izifudumezi zamanzi, izixhobo zokuhambisa amanzi, njl.

2. Ukumelana nokubola

Uninzi lweemveliso zensimbi ezingenasici zifuna ukuxhathisa okulungileyo kwe-corrosion, njenge-Class I kunye ne-II tableware, izitya zasekhitshini, izifudumezi zamanzi, i-dispensers yamanzi, njl. kwaye ugalele emva kwethuba elithile.Susa isisombululo, uhlambe kwaye usomise, kwaye ulinganise ukulahlekelwa kwesisindo ukumisela iqondo lokubola (Qaphela: Xa umkhiqizo uphothiweyo, umxholo we-Fe kwi-cloth abrasive or sandpaper uya kubangela amabala e-rust ebusweni ngexesha lovavanyo).

3. Ukusebenza okugudileyo

Kuluntu lwanamhlanje, iimveliso zensimbi ezingenasici zilungiswa ngokubanzi ngexesha lemveliso, kwaye kuphela iimveliso ezimbalwa ezifana nezifudumezi zamanzi kunye ne-liner ye-dispenser yamanzi ayifuni ukupolishwa.Ke ngoko, oku kufuna ukuba ukusebenza kokupholisha kwezinto ezikrwada kulunge kakhulu.Imiba ephambili echaphazela ukusebenza kokupholisha zezi zilandelayo:

① iziphene kumphezulu wemathiriyeli ekrwada.Njengemikrwelo, i-pitting, pickling, njl.

②Ingxaki yemathiriyeli ekrwada.Ukuba ubunzima buphantsi kakhulu, akuyi kuba lula ukupolisha xa upholisha (ipropati ye-BQ ayilungile), kwaye ukuba ubunzima buphantsi kakhulu, i-penomenon ye-orange peel ilula ukubonakala phezu komhlaba ngexesha lokudweba okunzulu, ngaloo ndlela ichaphazela. ipropati ye-BQ.Iimpawu ze-BQ ezinobunzima obuphezulu zilungile.

③ Kwimveliso enzulu, amabala amancinci amnyama kunye ne-RIDGING iya kubonakala kumphezulu wendawo kunye nenani elikhulu lokuguqulwa, ngaloo ndlela ichaphazela ukusebenza kwe-BQ.

4. Ukumelana nobushushu

Ukumelana nobushushu kuthetha ukuba insimbi engenasici isenako ukugcina iimpawu zayo ezibalaseleyo zomzimba nezomatshini kumaqondo obushushu aphezulu.

Impembelelo yekhabhoni: Ikhabhoni yenziwe ngamandla kwaye izinzile kwiintsimbi ezingenasici ze-austenitic.Izinto ezimisela i-austenite kunye nokwandisa ummandla we-austenite.Ikhono lekhabhoni ukwenza i-austenite malunga namaxesha angama-30 e-nickel, kunye nekhabhoni yinto ye-interstitial enokunyusa kakhulu amandla e-austenitic stainless steel ngokuqiniswa kwesisombululo esiqinileyo.Ikhabhoni inokuphucula uxinzelelo lwe-corrosion resistance ye-austenitic stainless steel kwi-chloride egxininiswe kakhulu (njenge-42% ye-MgCl2 isisombululo esibilisayo).

Nangona kunjalo, kwi-austenitic steel stainless steel, ikhabhoni ihlala ithathwa njengento eyingozi, ngakumbi ngenxa yokuba phantsi kweemeko ezithile (ezifana ne-welding okanye ukufudumeza kwi-450 ~ 850 ° C) kwi-corrosion resistance yensimbi engenasici, ikhabhoni inokusebenzisana nekhabhoni intsimbi.I-Chromium yenza i-chromium ephezulu ye-Cr23C6-uhlobo lwe-carbon compounds, olukhokelela ekuphelelweni kwe-chromium yendawo, enciphisa ukunyanzeliswa kwe-corrosion yensimbi, ngakumbi ukuchasana ne-intergranular corrosion.ke ngoko.Uninzi lwezintsimbi ze-chromium-nickel austenitic ezisanda kuphuhliswa ukususela ngo-1960 ziindidi zekhabhoni eziphantsi kwe-ultra-low kunye nomxholo wekhabhoni ongaphantsi kwe-0.03% okanye i-0.02%.Iyakwazi ukwaziwa ukuba njengoko umxholo wekhabhoni uyancipha, i-intergranular corrosion susceptibility yensimbi iyancipha.Xa umxholo wekhabhoni ungaphantsi kwe-0.02% unesiphumo esicacileyo, kwaye ezinye iimvavanyo zibonise ukuba ikhabhoni iphinda ikhulise ukuthambekela kwe-pitting corrosion ye-chromium austenitic stainless steel.Ngenxa yempembelelo eyingozi yekhabhoni, akusiyo kuphela umxholo wekhabhoni omele ulawulwe uphantsi kangangoko kunokwenzeka kwinkqubo yokunyibilikisa i-austenitic stainless steel, kodwa nakwinkqubo elandelayo yokusebenza okushushu, okubandayo kunye nobushushu bokuthintela ukwanda kwekhabhoni. umphezulu wensimbi engenasici kwaye uphephe i-chromium carbides Precipitate.

5. Ukumelana nokubola

Xa isixa see-athom zechromium kwintsimbi singekho ngaphantsi kwe-12.5%, amandla e-electrode entsimbi anokutshintshwa ngokukhawuleza asuke ekubeni angabikho amandla ukuya kwi-electrode encomekayo.Ukuthintela ukubola kwe-electrochemical.

Indlela yokucoca yombhobho wensimbi engenasici

1. Ukusetyenziswa kokuqala kwe-solvent yokucoca umphezulu wentsimbi, umphezulu wokususwa kwezinto eziphilayo,

2. emva koko sebenzisa izixhobo zokususa umhlwa (ibrashi yocingo), susa isikali esixekileyo okanye esithambekileyo, umhlwa, i-welding slag, njl.,

3. ukusetyenziswa kwe pickling.

Indlela yokudibanisa

Kukho iindlela ezine ngokubanzi zokudibanisa imibhobho yentsimbi engenasici:

1. Uqhagamshelo loxinzelelo---------Yahlulwe yaba yingcinezelo enye kunye noxinzelelo oluphindwe kabini.Ukudibanisa kabini yeyona ndlela izinzileyo yoqhagamshelo.Sebenzisa i-radial shrinkage force yangaphandle (i-hydraulic pliers) ukunyanzelisa umbhobho kumbhobho, kwaye udlulise ukumisa kwamanzi kwi-O-ring ukufezekisa umphumo wokudibanisa.Kulula ukuyisebenzisa, ukutywinwa kakuhle kwaye ayisuseki.

2. Uqhagamshelo lokwandiswa kweringi---------Sebenzisa ukufinyezwa kweradial amandla angaphandle (ipliers yehydraulic) ukucinezela umbhobho kumbhobho, kwaye ugqithise indawo yokumisa amanzi yeringi yokutywina yerabha ebanzi ukufikelela kwisiphumo soqhagamshelo, ukuqhawuka, umbhobho. ukufakela kunye nokwandisa i-rolling convex ring yesiphelo sombhobho;ukusebenza kokutywinwa kubanzi, kwaye iindleko zokuphosa izixhobo zombhobho ziphezulu.

3. Uqhagamshelo oludityanisiweyo---------Inkqubo yokunyibilika okushushu isetyenziselwa ukuwelda iindawo ezimbini ezidibanisayo ukuphumeza umphumo woqhagamshelwano.Amandla okudibanisa aphezulu, kwaye kunzima ukukhuselwa kwegesi ye-welding seam ukufikelela kumgangatho, okwenza i-welding seam ibe lula ukugqwala, okunciphisa ngokuthe ngqo ubomi benkonzo yombhobho;umgangatho wofakelo uxhomekeke kakhulu kwizakhono zabasebenzi be-welding, kwaye umgangatho kunzima ukuzinzisa

4. Uqhagamshelo lokuzivalela---------eyokuqala isetyenziselwa uxhulumaniso lwe-hose yeplastiki ye-diameter encinci, ukufakwa ngokukhawuleza ngaphandle kwezixhobo.Ingaphakathi le-interface kulula ukukhulula kunye nokuvuza, kwaye ukusebenza kokutywina kumbi.

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