Kub dip galvanizing yog siv dav siv los tiv thaiv cov khoom siv hlau, uas tsim cov zinc txheej ntawm cov hlau nto kom tiv thaiv corrosion.Thaum lub sijhawm txheej txheem no, ASTM A153 tus qauv tau dhau los ua cov lus qhia tseem ceeb hauv kev kub-dip galvanizing.
Kab lus no yuav muab cov lus qhia ntxaws ntxaws txog lub ntsiab lus, thaj tsam ntawm daim ntawv thov, thiab qhov tseem ceeb ntawm ASTM A153 tus qauv.
ASTM A153 yog dab tsi?
ASTM A153 yog tus qauv tsim los ntawm American Society for Testing and Materials (ASTM International), nrog rau kev tsom mus rau kev ntsuas kub-dip galvanized steel hardware.Kev tsim qauv ntawm tus qauv no yog txhawm rau xyuas kom meej tias qhov kub-dip galvanized qhov chaw ua raws li cov kev qhia tshwj xeeb thiab kev sim cov txheej txheem los xyuas kom meej lawv cov corrosion kuj thiab zoo.
Muaj feem xyuam:
Tus qauv ASTM A153 feem ntau yog siv rau cov hlau me me, xws li bolts, txiv ntseej, pins, screws, thiab lwm yam.luj tshib, tees, thiabreducers;Nws qhia txog qhov tsawg kawg nkaus uas yuav tsum tau muaj thiab cov lus qhia tshwj xeeb uas cov khoom no yuav tsum muaj thaum lub sij hawm kub dip galvanizing txheej txheem.Lub hom phiaj ntawm galvanizing yog muab cov txheej txheem tiv thaiv kom tsis txhob muaj hlau puas vim corrosion thaum siv.
Standard xav tau:
1. Zinc txheej thickness:
ASTM A153 qhia qhov tsawg kawg nkaus thickness ntawm zinc txheej.Feem ntau lub teeb galvanized, muab qhov yooj yim corrosion kuj.
2. Daim ntawv thov teb:
Feem ntau siv nyob rau hauv ib puag ncig sab hauv tsev nrog cov kev xav tau tsawg rau kev tiv thaiv corrosion, xws li rooj tog, laj kab, khoom siv hauv tsev, thiab lwm yam.
3. Kev ntsuas kub:
Cov khoom tshwj xeeb kub dip kub yog teev kom ua raws li cov qauv.
Vim li cas thiaj tseem ceeb?
Qhov tseem ceeb ntawm ASTM A153 tus qauv yog tias nws ua kom ntseeg tau tias cov khoom hlau tsim tau raug kho kom zoo thiab muaj kev tiv thaiv corrosion zoo.Qhov no yuav pab kom ntev kev pab cuam lub neej ntawm cov hlau qhov chaw thiab xyuas kom meej lawv durability nyob rau hauv tej daim ntawv thov ib puag ncig.
ASTM A153 tus qauv ua lub luag haujlwm tseem ceeb hauv kev lag luam kub dip galvanizing.Nws muab cov txheej txheem txheej txheem los xyuas kom meej tias cov tuam txhab tsim khoom thiab cov kws tsim khoom tuaj yeem tsim cov khoom hlau nrog cov khoom zoo uas ua tau raws li cov qauv.Los ntawm kev ua raws li tus qauv no, cov khoom tsim tau zoo heev corrosion kuj thiab muab cov khoom siv hlau txhim khu kev qha rau ntau yam kev siv.
Post lub sij hawm: Nov-02-2023
