Kev ua raws NACE txhais li cas?
Kev ua raws NACE txhais li cas?

Video: Kev ua raws NACE txhais li cas?

Video: Kev ua raws NACE txhais li cas?
Video: Yuav tawm ntawm txoj kev txom nyem tau li cas? 2024, Tej zaum
Anonim

A NACE TIAB SA 0175 ua raws cov ntaub ntawv (qee zaus inaccurately hu ua NACE khoom siv los yog NACE kav dej) yog ib yam khoom uas ua tau raws li tag nrho cov kev xav tau ntawm NACE MR0175 thiab tuaj yeem siv hauv H2S ib puag ncig hauv cov kev txwv uas tau teev tseg los ntawm tus qauv.

Yog li ntawd, NACE mr0175 ua raws li cas?

Ua raws nrog NWS MR0175 yog ua tiav thaum tag nrho cov ntaub ntawv, fabrication thiab khoom siv ua raws nrog rau cov cai ntawm ANSI / NWS MR0175 / ISO 15156. NWS MR0175 yog tus txheej txheem thoob ntiaj teb uas muab cov kev cai rau cov khoom siv hlau raug rau H2S nyob rau hauv cov roj thiab roj ntau lawm ib puag ncig.

Qhov thib ob, NACE txhais li cas? National Association ntawm Corrosion Engineers

Ntawm no, lub ntsiab lus ntawm NACE yeeb nkab yog dab tsi?

Dab tsi yog NACE . NACE tau tsim los ntawm 1943, lub npe tag nrho yog National Association of Corrosion Engineers. Cov founders yog 11 engineers ntawm anti-corrosion ntawm cov kav dej kev lag luam. Vim li ntawd, Nas cev yog siv nyob rau hauv H2S uas muaj roj thiab roj tsheb thauj mus los. Koj nrhiav tau NACE MR0175 tus qauv specification los ntawm no.

Vim li cas thiaj yuav tsum tau daim ntawv pov thawj NACE?

Cov NACE International Institute (tseem hu ua NII) muab ntawv pov thawj uas pab txhawb kev nyab xeeb rau pej xeem thiab tiv thaiv ib puag ncig thaum txo kev lag luam ib puag ncig ntawm corrosion. NACE tau tsim nyob rau hauv 1943 rau kev lag luam corrosion tswj.

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