Teem caij 10 (SCH 10)stainless hlau yeeb nkab yogib hom yeeb nkab uas muaj cov phab ntsa tuab raws li ASME (American Society of Mechanical Engineers) B36.19M tus qauv. Kev ntsuas siab rau SCH 10 stainless hlau yeeb nkab nyob ntawm ntau yam, suav nrog qib khoom, qhov kub thiab txias, thiab cov yeeb nkab loj. Hauv kev sib tham no, peb yuav tshawb xyuas qhov ntsuas siab ntawm SCH 10 stainless hlau raj kom ntxaws.
Txhais cov khoom:
Teem caij 10 stainless hlau yeeb nkab yog ib qho kev xaiv siv los qhia cov phab ntsa thickness ntawm stainless hlau kav raws li ib tug txheej txheem system. Nyob rau hauv tus qauv ASME B36.19M, cov yeeb nkab teem caij sib txawv ntawm SCH 5 txog SCH 160, nrog SCH 10 yog ib qho ntawm cov kev ntsuas qis. SCH 10 cov kav dej muaj qhov nominal phab ntsa tuab uas yog kwv yees li 10% thicker dua SCH 5 cov kav dej, muab qhov muaj zog thiab ua haujlwm ntev.
Kev ntsuas siab ntawm Stainless Hlau Yeeb Nkab:
Kev ntsuas siab ntawm SCH 10stainless hlau yeeb nkabyog txiav txim los ntawm ntau yam, nrog rau cov khoom siv, kev ua haujlwm kub, thiab kev ntxhov siab tso cai. Cov kev ntsuas siab feem ntau yog qhia hauv phaus ib square inch (psi) lossis megapascals (MPa) thiab qhia txog qhov siab tshaj plaws uas cov yeeb nkab tuaj yeem tiv taus kev nyab xeeb raws li cov xwm txheej tshwj xeeb.
Khoom Qib:
Lub siab ntsuas ntawm SCH 10 stainless hlau raj nws txawv nyob ntawm seb cov khoom qib. Cov qib ntawm stainless hlau siv rau SCH 10 kav dej muaj xws li 304/304L thiab 316/316L. Cov qib no muaj kev tiv thaiv corrosion zoo heev thiab tsim nyog rau ntau yam kev siv. Kev ntsuas siab yuav txawv me ntsis ntawm cov qib vim qhov txawv ntawm cov khoom siv kho tshuab thiab tshuaj lom neeg muaj pes tsawg leeg.
Kub:
Kev ua haujlwm kub yog qhov tseem ceeb cuam tshuam rau qhov ntsuas siab ntawm SCH 10 stainless hlau yeeb nkab. Kev kub siab tuaj yeem ua rau lub siab sab hauv thiab kev ntxhov siab ntawm cov yeeb nkab, cuam tshuam rau nws cov qauv kev ncaj ncees. Kev ntsuas siab ntawm SCH 10 yeeb nkab txo qis vim qhov kub ntawm kev khiav hauj lwm nce vim txo cov khoom siv zog thiab ua rau muaj kev cuam tshuam rau thermal expansion.
Tso cai Stress:
Qhov tso cai rau kev ntxhov siab lossis tsim kev ntxhov siab ntawm cov khoom siv hlau tsis zoo kuj cuam tshuam qhov ntsuas siab ntawm SCH 10 yeeb nkab. Kev ntxhov siab tso cai yog qhov kev ntxhov siab siab tshaj plaws uas cov khoom tuaj yeem txhawb nqa yam tsis muaj deformation lossis tsis ua haujlwm. Nws raug txiav txim los ntawm cov khoom xws li cov khoom siv, cov qauv tsim, thiab cov yam ntxwv ntawm kev nyab xeeb. Kev ntsuas siab yog xam los ntawm kev tso cai rau kev ntxhov siab thiab lwm yam kev tsim qauv uas tau teev tseg hauv cov qauv kev lag luam xws li ASME B31.3 (Process Piping) thiab ASME B31.1 (Power Piping).
Kev suav ntawm Kev Ntsuas Siab:
Kev ntsuas siab ntawm SCH 10stainless hlau tubetuaj yeem suav nrog cov qauv tsim thiab cov qauv kev tsim vaj tsev. Kev sib npaug ntawm kev sib npaug siab xav txog yam xws li phab ntsa tuab, cov khoom siv, kev ua haujlwm, thiab cov npoo kev nyab xeeb los txiav txim siab qhov siab tshaj plaws. Cov kws tsim qauv thiab cov kws tsim qauv siv cov kev suav no los xyuas kom meej tias cov yeeb nkab xaiv tau raws li qhov yuav tsum tau muaj kev ntsuas siab rau ib daim ntawv thov.
Kev suav cov txheej txheem:
Kev ntsuas siab rau SCH 10 stainless hlau yeeb nkab tuaj yeem suav nrog siv cov qauv tsim thiab cov qauv kev tsim vaj tsev. Ib txoj hauv kev yog ua raws li Barlow's formula, uas hais txog qhov ntsuas siab rau cov yeeb nkab qhov ntev, cov khoom siv, thiab cov qauv tsim. Cov mis rau xam qhov ntsuas siab (PR) ntawm cov yeeb nkab yog raws li nram no:
PR =
Qhov twg:
PR=Kev ntsuas siab (hauv psi)
S=Tso cai Stress ntawm cov khoom (hauv psi)
t=Phab ntsa Thickness ntawm cov yeeb nkab (in inches)
OD=Sab nraum txoj kab uas hla ntawm cov yeeb nkab (in inches)
Qhov kev ntxhov siab tso cai (S) feem ntau tau txais los ntawm cov khoom siv tshwj xeeb lossis cov lej tsim. Phab ntsa thickness (t) thiab sab nraud txoj kab uas hla (OD) ntawm cov yeeb nkab tuaj yeem ntsuas los yog tau los ntawm cov yeeb nkab txheem qhov ntev.
Cov kev xav txog tswv yim:
Thaum siv cov kev ntsuas siab rau SCH 10 stainless hlau raj hauv cov ntawv thov tiag tiag, ntau qhov kev xav tau yuav tsum raug coj mus rau hauv tus account:
Kev Nyab Xeeb Kev Nyab Xeeb: Cov neeg tsim qauv feem ntau siv cov npoo kev nyab xeeb rau kev suav cov kev ntsuas siab kom suav nrog qhov tsis paub tseeb hauv kev ua haujlwm, cov khoom siv, thiab kev kam rau ua. Nws yog ib txwm siv yam kev nyab xeeb ntawm 1.5 mus rau 2.0 kom ntseeg tau tias muaj kev ruaj ntseg ntawm cov kav dej.
Corrosion Allowance: Nyob rau hauv ib puag ncig corrosive, ntxiv phab ntsa thickness yuav tsum tau them nyiaj rau corrosion. Corrosion allowances muab ib qho tsis tiv thaiv cov khoom poob vim corrosion dhau lub hom phiaj kev pab cuam lub neej ntawm cov kav dej.
Kev Txhim Kho thiab Kev Kho: Kev txhim kho kom zoo, kev tshuaj xyuas, thiab kev saib xyuas yog qhov tseem ceeb rau kev tswj xyuas kev ncaj ncees ntawm cov kav dej thiab ua kom ntseeg tau tias nws ua haujlwm nyob rau hauv nws cov kev ntsuas siab. Kev tshuaj xyuas tsis tu ncua thiab kev ntsuas siab tuaj yeem pab txheeb xyuas cov teeb meem muaj peev xwm thiab tiv thaiv kev ua tsis tiav.
Hauv kev xaus, qhov ntsuas siab rau SCH 10 stainless hlau yeeb nkab yog txiav txim siab los ntawm cov khoom xws li qib khoom, kev ua haujlwm kub, kev ntxhov siab, thiab cov qauv tsim. Kev nkag siab txog cov xwm txheej no thiab siv cov txheej txheem suav tsim nyog yog qhov tseem ceeb rau kev xaiv cov yeeb nkab kom raug thiab ua kom muaj kev nyab xeeb thiab txhim khu kev lag luam ntawm cov kav dej hauv ntau daim ntawv thov kev lag luam.
Kev txiav txim siab ntawm daim ntawv thov:
Thaum xaiv qhov nostainless hlau yeeb nkabrau ib daim ntawv thov tshwj xeeb, nws yog ib qho tseem ceeb los txiav txim siab txog kev ua haujlwm, cov khoom siv dej, thiab cov kev cai tswj hwm. Cov yam ntxwv xws li siab, kub, muaj peev xwm corrosion, thiab ib puag ncig yam cuam tshuam rau kev xaiv cov khoom siv yeeb nkab thiab kev ntsuas siab. Kev sab laj nrog cov kws tsim qauv tsim nyog thiab ua raws li cov qauv kev lag luam tuaj yeem pab ua kom muaj kev nyab xeeb thiab txhim khu kev qha ntawm cov kav dej stainless hlau.
Hauv cov ntsiab lus, qhov ntsuas siab ntawm SCH 10 stainless hlau raj yog cuam tshuam los ntawm ntau yam, suav nrog qib khoom, qhov kub thiab txias, tso cai rau kev ntxhov siab, thiab daim ntawv thov. Kev nkag siab txog cov xwm txheej no yog qhov tseem ceeb rau kev xaiv cov yeeb nkab tsim nyog rau cov ntawv thov tshwj xeeb thiab ua kom muaj kev ua raws li cov qauv kev nyab xeeb thiab cov kev cai tswj hwm.
Vim li cas thiaj xaiv Dongmeng Steel?
Comprehensive Product Range: Txawm hais tias koj xav tau cov ntawv hlau stainless rau cov ntawv thov kev lag luam, precision coils rau kev tsim, corrosion-resistant strips rau tej yaam num tseem ceeb, los yog kev cai-tsim stainless hlau cov khoom, Dongmeng Steel muaj nws tag nrho. Peb cov khoom siv dav dav ua kom ntseeg tau tias peb ua tau raws thiab tshaj tag nrho koj cov kev xav tau stainless hlau.
Thov Ib Daim Ntawv Tso Cai: Thov ib daim ntawv tsocai, thiab peb pab neeg muag khoom yuav muab koj cov nqi sib tw rau cov khoom siv stainless hlau uas koj xav tau. Peb ntseeg hais tias nyob rau hauv pob tshab pricing thiab xyuas kom meej tias koj tau txais qhov zoo tshaj plaws tus nqi rau koj cov peev.
Kev Paub Seamless Procurement:: Thaum koj tau xaiv koj txoj kev xaiv, ntsib txoj kev yuav khoom seamless. Los ntawm kev txiav txim tso mus rau kev xa khoom, peb ua qhov tseem ceeb ntawm kev ua tau zoo thiab cov neeg siv khoom txaus siab txhua kauj ruam ntawm txoj kev.
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