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Fittings A500S: nws yog dab tsi, rau dab tsi yog siv, kev yam ntxwv

Fittings - yog qhov khoom ntawm hlau, dav siv nyob rau hauv ntau yam teb ntawm kev tsim kho. Nws yog ib tsab xov xwm los ntawm cov hlau thiab steel, tsis tshua muaj - uas tsis yog-ferrous co, uas yog npaj rau kev siv nyob rau hauv kev reinforced lug, nco qhob.

Fittings A500S: yog dab tsi?

Muaj ntau ntau ntau hom kev li qub. Nyob rau hauv no tsab xov xwm peb xav txog lub cuab lub zog A500S. Qhov no hom ntawm cov khoom (GOST 52544 2006) yog ib tug pas nrig hom A5 6-12 millimeters nyob rau hauv txoj kab uas hla.

Cov tsab ntawv A txhais tau tias nws yog kub-kuav los tiag qhov cuab lub zog, siv tam mechanically thiab thermally. Cov tsab ntawv C ntawd hais tias qhov no fittings welded. Ib tug xov tooj ntawm 500 qhia tawm los lub dag lub zog ntawm cov khoom.

Armature 10 A500S raws nyhav 0,617 kg. Qhov nruab nrab nqi - 22.700 rubles ib ton.

Armature 12 A500S bay muaj ib tug luj ntawm 0,888 kg. Lub tuj ntawm 1126,13 meters. Qhov nruab nrab nqi - 25,000 rubles. ib ton.

kev siv cov

Qhov no hom ntawm qhov cuab lub zog (GOST 52544, 2006) yog siv rau mus pab tau txoj los yog reinforcing ntawm tej yam yooj yim ua kev reinforced nyob rau hauv raws li GOST 5781-81 los yog load-tau cov kabmob lug nyob rau hauv raws li GOST 10884-94.

kev faib

Tsis tas li ntawd, qhov no valve siv yog txwv kom muab zais rau hauv tis, xov thiab ua hauj lwm. Nyob rau hauv tas li ntawd, qhov txawv ntawm cov yam ntxwv ntawm muaj zog thiab muaj Free ntawm nro txog leeg. Nyob rau hauv lub profile yog muab faib mus rau hauv ib tug ribbed bar (a2) thiab tus (a1).

Tej zaum nws yog sim ntxiv dag zog rau qhov cuab lub zog muaj T. index

txiav txim siab

Xav rau lo lus nug: "Qhov cuab lub zog A500S: yog dab tsi?" - tsis hais nws ntau lawm.

Ob txoj kev yog siv feem ntau rau qhov siv thiab ua no stamp: kub-Kuav los tiag thiab txias twv.

Siv cov qauv ntawm cov kub-dov pas nrig yog ua, thiab tso cai rau kom manufacture txias twv thiab kuav los tiag hlau qhov cuab lub zog. Nws yuav tsum tau muab sau tseg tias bar qhov cuab lub zog siv muaj muaj zog yam ntxwv tshaj rau lwm hom.

Tsis tas li ntawd nws yuav tsum tau muab sau tseg hais tias qhov no hauv chav kawm ntawv ntawm qhov cuab lub zog muaj peev xwm yuav siv tau nyob rau negative kub sau mus rau -55 degrees, nyob rau hauv tas li ntawd, tej zaum yuav siv arc vuam tack arcuate tebchaw.

zoo

  • Ntau txaus yuav txo tau li qub nyob rau hauv kev tsim kho los ntawm kev ua cov xam kuj loads.
  • Efficiency vim lub cheapness ntawm thermomechanical kev kho mob.
  • Unification - yuav cov kev hloov ntawm tag nrho cov chav kawm ntawv ntawm cov khoom A400, A300 thiab A240 tshiab fittings.
  • Kev ntseeg tau, vim yog lub tsis muaj creation podkalki tsam nyob rau hauv lub vuam cheeb tsam, thiab yav tom ntej yas zog.

shortcomings

  1. Tau tsis thaum lub sij hawm tsim kho ntawm lub tsev, qhov chaw uas nyob rau hauv cov lug uas yog tsim los rau haum A500S, A400 ntawd thov. Tam sim no nws yog ua los tshem tawm cov npav. Yav tas los, tshiab fittings rau txawv profile, tab sis txawv nroj tsuag ua incisions nyob rau txawv khoom dua yam tau txais kev pab.
  2. Tsis paub ntawv thiab mishandling, uas ua ib tug tiag tiag kev ua phem ntev tus ntawm kom kub tej zaum yuav ua rau qhov kev tso tawm ntawm steel, vim hais tias ntawm yog dab tsi yuav poob nws txhua yam khoom.
  3. Txo xeb kuj, vim hais tias thaum lub sij hawm raug ntawm qhov cuab lub zog ib tug kub kev kho mob, tom qab - ib tug loj heev nres ntawm dej kom sai noj tam sim ntawd ntau tshav kub. Thiaj li, thaum tsis muaj tsim ntawm scale txheej uas tiv thaiv tiv thaiv corrosion.
  4. Tsis niaj hnub txhua yam khoom raws qhov ntev ntawm tus pas nrig. Feem ntau cov feem ntau nws yog yus muaj los ntawm domestic ntau lawm, vim hais tias nws siv outdated cov khoom thiab technology. Teeb meem zoo li yog tsis tuaj kawm ntawv nyob rau hauv European factories. Nyob rau hauv kev, qhov teeb meem no yog solved zoo heev nyob rau hauv lub Turkish hlau cog nruab nrog European precision khoom, lub hom phiaj rau peb mus cuag uniform txhua yam khoom thoob plaws hauv lub davhlau ya nyob twg.

txias-fittings

Khaub thuas-haum A500S - yog dab tsi? Qhov no hom yog ua, raws li lub npe implies, los ntawm tus mob khaub thuas deformation. Cov qauv no yog feem ntau siv rau qhov siv thiab ua me me txoj kab uas hla (3-12 hli), tab sis nyob rau hauv tej lub teb chaws nws yog dav siv nyob rau hauv kev tsim kho cov txheej txheem. Lub ntsiab teeb meem ntawm lawv cov khoom yog cov nyob rau ntawm lub tiav lawm pas nrig nrog ruaj yam ntxwv.

Dig muag, qhov no zoo ntawm qhov cuab lub zog muaj peev xwm yuav txhais, vim hais tias nws lacks lub sab ntug thiab muaj tsawg kawg yog peb profile. Tej cov khoom uas heev zoo nyob rau hauv lub Hoobkas thiab yog siv nyob rau hauv tsis siv neeg kab.

Ib qho ntawm nws hom lub npe hu ua welded hlau mesh, uas yog tsis tuaj kiag li scale. Uas yog vim li cas nyob rau hauv nws daim ntawv thov yuav siv tau kuj welding. Tej zaum txawm Vuam Siv nyob rau hauv shielding gases. Tsawg ntawm cov khoom no stems los ntawm nws tus kheej zoo: thawj ntawm tag nrho cov, nyob rau hauv lub qhaj ntawv ntawm qhov cuab lub zog scale heev sai sai rusts, xws li Vuam fixtures nrog pa electrode yog tsis tau tso cai.

Qhov kev xaiv ntawm fittings

Xaiv txias-deformed qhov cuab lub zog, nco ntsoov them sai sai mus rau hauv tus tsim, vim hais tias nws zoo yog cuam tshuam los ntawm ntau yam tseem ceeb. Nws yog vim li no nws yog ib qhov zoo tshaj plaws los mus muab kev xaiv li cas rau cov tuam txhab uas tsim ib tug pas nrig, piv txwv li, lub Belarusian Steel, Magnitogorsk Kho vajtse metallurgical los yog Cherepovets steel-dov mills. Txawm li cas los, yuav tsum twv yuav raug hu tau hais tias cov loj tshaj kev kawm tau zoo nyob rau hauv kom lub zoo ntawm cov khoom muaj peev xwm mus cuag pob zeb ua tsob nroj №18.

Yog li ntawd, peb ntsia rau lo lus nug: "Qhov cuab lub zog A500S: yog dab tsi?" Tsis txhob hnov qab thiab txog unscrupulous manufacturers. Tam sim no, ntau manufacturers tau txhob txwm tshaj tawm muab zais rau hauv cov ntawv A500S tsiaj x / d, uas yog yuav tsum tau sau raws li cov hauv qab, cim tias seb thaum tus qauv uas siv ntawm qhov khoom. Nyob rau hauv dav dav, lub siv xws qhov cuab lub zog yog zoo heev, vim hais tias nws yog tsis inferior mus rau tus yam ntxwv ntawm lub kub thiab txawm nyob rau hauv ntau lub respects nws yog superior

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