ASTM A312 yog tus qauv kev qhia tshwj xeeb rau seamless thiab welded austenitic stainless hlau kav npaj rau kev kub siab thiab kev pabcuam corrosive. Thaum nws los txog rau kev xaiv cov yeeb nkab rau koj qhov project, ob qho kev xaiv uas feem ntau muajASTM A312 seamless yeeb nkab thiab A312 welded yeeb nkab. Yog li, koj yuav txiav txim siab seb qhov twg yog qhov zoo rau koj? Hauv tsab ntawv blog no, peb yuav tshawb nrhiav qhov sib txawv ntawm ASTM A312 seamless thiab welded kav los pab koj txiav txim siab paub.
ASTM A312 Seamless Yeeb Nkab
ASTM A312 seamless yeeb nkabyog tsim los ntawm cov khoom siv puag ncig steel billet, uas yog rhuab thiab thawb los yog rub tawm ib daim ntawv kom txog rau thaum cov hlau zoo li tus hollow raj tsis muaj seams. Cov txheej txheem no ua rau muaj kev sib luag zoo thiab sib xws ntawm sab hauv thiab sab nrauv tiav.
ASTM A312 Seamless Stainless Hlau Yeeb Nkab Qhov Zoo:
1. Muaj zog thiab kav ntev.
2. Smooth nto tiav txhim kho cov kua dej ntws thiab txo qis qis.
3. Muaj peev xwm tiv taus qhov kub thiab txias ib puag ncig.
4. Tsis muaj kev pheej hmoo ntawm seam tsis xws luag xws li xau lossis qhov chaw tsis muaj zog.
Qhov tsis zoo:
1. Tus nqi siab dua li cov kav dej welded vim yog cov kauj ruam ntxiv hauv kev tsim khoom.
2. Txwv tsis pub muaj cov kav dej loj dua vim muaj kev txwv kev tsim khoom.
ASME SA 312 Seamless Yeeb Nkab Daim Ntawv Thov:
ASTM A312 seamless kavfeem ntau yog siv rau hauv kev siv hluav taws xob siab thiab kub siab, xws li kev tshawb nrhiav roj thiab roj, nuclear fais fab nroj tsuag, thiab kev ua tshuaj.
ASTM A312 Welded yeeb nkab
ASTM A312 welded yeeb nkabyog tsim los ntawm cov ntawv tiaj tus hlau uas tau dov rau hauv lub raj thiab tom qab ntawd welded ua ke siv ntau yam kev siv vuam, xws li hluav taws xob tsis kam vuam, laser vuam, lossis tungsten inert gas (TIG) vuam.
Stainless Hlau Welded Yeeb Nkab ASTM A312 Qhov Zoo:
1. Tus nqi qis dua cov kav dej seamless vim cov txheej txheem tsim khoom yooj yim.
2. Muaj cov kav dej loj dua li cov kav dej seamless vim muaj peev xwm siv cov ntawv tiaj tus hlau.
3. Muaj peev xwm tsim cov kav dej ntev ntev, uas txo cov pob qij txha xav tau.
ASTM A312 ERW EFW Pipe Disadvantages:
1. Seam defects tuaj yeem tshwm sim, xws li xau lossis qhov chaw tsis muaj zog.
2. Rougher nto tiav tshaj cov kav dej seamless, uas yuav ua rau muaj kev sib txhuam thiab turbulence.
3. Tsawg zog thiab kav ntev dua cov kav dej seamless vim muaj peev xwm rau seam tsis xws luag.
Daim ntawv thov:
ASME SA312 welded kavfeem ntau yog siv rau hauv cov ntawv thov uas tsis tshua muaj siab, xws li cov chaw kho dej thiab cov dej khib nyiab, HVAC systems, thiab cov kav dej dav dav.
Xaus
Ob leeg ASTM A312 seamless thiab welded kav muaj lawv qhov zoo thiab qhov tsis zoo, thiab kev xaiv ntawm lawv yog nyob ntawm cov kev cai tshwj xeeb ntawm koj qhov project. Yog tias muaj kev kub ntxhov thiab kub tsis kam, qhov chaw du, thiab qhov kev pheej hmoo tsawg kawg yog qhov tseem ceeb, cesA312 seamless kavtej zaum yuav yog txoj kev xaiv. Ntawm qhov tod tes, yog tias tus nqi thiab muaj cov kav dej loj dua yog koj qhov kev txhawj xeeb tseem ceeb, cesA312 welded kavtej zaum yuav yog txoj kev mus.
