En 10217 Yeeb Nkab

Tianjin Lined Industrial Co., Ltd yog ib qho kev paub txog cov neeg tsim khoom thiab cov chaw muag khoom en 10217 hauv Suav teb. Thov koj xav yuav zoo siab EN 10217 yeeb nkab los ntawm peb lub hoobkas. Cov kev pabcuam zoo thiab tus nqi tsim nyog muaj.

EN 10217 yog ib qho tseem ceeb European txheem rau welded steel kav rau kev nthuav dav rau kev nthuav dav cov kev qhia txog kev xa khoom ntawm cov kav hlau steel. Hauv qab no, Kuv yuav txheeb tawm rau koj cov kev xav tau ntawm cov qauv no, cov qauv steel nws npog, cov yam ntxwv muaj tshwj xeeb ntawm hom kab hlau no.

EN 10217 yog cov qauv ntawm cov qauv, uas tau muab faib ua ntau qhov chaw rau kev ua haujlwm sib txawv:

Cov kav hlau steel nyob rau hauv EN 10217 tus qauv muaj qhov machinability zoo. Cov txheej txheem txuas ntxiv xws li:

Tej:

Tsau - ntev txiav tuaj yeem nqa tawm raws li yuav tsum tau ua.

Vuam:

Cov yeeb nkab steel uas nws tus kheej tuaj yeem tsim los ntawm cov hau kev xws li kev tiv thaiv vuam (ERW), yog Laser Vuam lossis Laser Vuam, thiab Laser Vuam, thiab Laser Vuam, thiab Laser Vuam, thiab Laser Vuam, thiab Laser Vuam

Txias Ua Haujlwm Kev Lag Luam:

Nws tuaj yeem siv los tsim cov khoom sib xyaw ua ke lossis cov qauv txheej txheem.

Nto Kho:

Xws li pickling thiab passivation (tseem ceeb heev rau cov kav hlau stainless hlau

Kev Kho Cua Sov:

xws li normes (rau cov kav hlau steel) lossis cov tshuaj kho (rau cov kav dej daws (rau cov kav hlau stainless

Machining:

Nws tuaj yeem ua cov xov xa, puas yog, thiab lwm yam.

Cov tseev kom muaj rau cov kav dej stack nyob rau hauv en 10217 yog cov muaj txhij txhua heev, feem ntau yog suav nrog:

1. Tshuaj lom neeg:

Muaj txoj cai txwv txoj cai ntawm cov ntsiab lus ntawm cov ntsiab lus ntawm cov ntsiab lus xws li cov pa roj carbon (C), MN), phosphorus (p) rau txhua tus qauv steel.

Piv txwv li cov ntsiab lus carbon ntawm P235Gh yuav tsum tsis pub tshaj 0.16%, thiab cov phosphorus thiab cov leeg sulfur yog ob qho tib si yuav tsum tau tsawg.

Stainless hlau kav xws li 316L yog yuav tsum muaj cov ntsiab lus carbon lo tsawg kawg nkaus (nce txog 0.03% ntawm feem ntau) thiab muaj cov chromium, npib tsib xee thiab molybdenum.

2. Cov Khoom Siv Kho Tshuab:

Nws tau ua raws li qhov yuav tsum tau ua rau lub zog tensile, tau lub zog, thiab lwm yam. Piv txwv li muaj txiaj ntsig zoo ntawm P235GH yog 235MPA. Lub zog tensile ntawm 316L stainless kav hlau yuav tsum muaj ntau dua los yog sib npaug ntawm 485mpa, thiab cov txiaj ntsig lub zog yuav tsum muaj ntau dua lossis sib npaug zos rau 170MPA.

3. Geometric Qhov Ntev thiab Kev Ua Phem:

Nruj me ntsis kev tso cai rau kev tso cai ntawm cov cheeb tsam sab nraud thiab phab ntsa tuab raws li ntev.

4. Tsis - Kev sim tshuaj ntsuam (NDT):

Nyob ntawm cov qeb thiab cov ntawv thov ntawm cov yeeb nkab steel, hydrostatic kuaj, EDDY sim ua kom ntseeg tau tias nws cov kabmob sealing kev ua tau zoo thiab weld zoo.

5. Kev tshuaj xyuas thiab daim ntawv pov thawj:

Kev Ntsuam Xyuas Daim Ntawv Tiv Thaiv 3.1b lossis 3.2 ua raws li en 10204 tus qauv feem ntau txuas thaum xa tuaj.

Cov kav hlau steel nyob rau hauv EN 10217 txheem tau pom dav dav vim qee qhov ntawm lawv cov ntsiab lus tseem ceeb:

Kev ntseeg tau:

Tus qauv nruj me ntsis (los ntawm cov khoom siv, kev tsim khoom los tshuaj xyuas) kom muaj kev nyab xeeb thiab kev ntseeg siab, kub, tsawg lossis hluav taws xob ib puag ncig.

Wide daim ntawv thov:

Nws cov yeeb nkab cov khoom yuav luag npog tag nrho cov tsiaj lag luam, khoom siv hluav taws xob, khoom siv hluav taws xob, khoom noj, tshuaj kho, thiab lwm yam dej thiab lwm yam.

Ntau cov txheej txheem thiab cov khoom siv:

Cov Qauv Npog Steel Kav tsim los ntawm ntau yam vuam cov txheej txheem xws li kev tawm tsam vuam thiab submerged arc vuam; Cov ntaub ntawv muaj los ntawm cov hlau hlau, me allolo steel rau Austenitic Stainless hlau, uas tuaj yeem ua kom tau raws li cov kev xav tau ntawm cov kev ua kom haum ib puag ncig.

Paub Kev Koom Tes Thoob Ntiaj Teb:

Raws li European tus qauv, nws nyiam lub koob npe loj thoob ntiaj teb, kev txhawb nqa cov khoom siv cov khoom siv thiab cov ntawv pov thawj rau cov haujlwm thoob ntiaj teb.

Qhov EN 10217 tus qauv yog qhov tseem ceeb tshwj xeeb hauv kev ua kom lub siab - bearing welded steel kav hlau. Nws ua kom muaj cov khoom lag luam zoo, kev nyab xeeb thiab kev ntseeg tau cov khoom siv hlau, cov qauv tshuaj txhuam cov khoom sib txawv, thiab txhawb nqa ntau yam kev ua haujlwm. Cov nta no ua rau nws xaiv qhov zoo tshaj plaws hauv ntau cov ntawv thov kev lag luam.