ASTM A653 G90 Galvanized Steel Chev

01 Product Overview

Thaum cov khoom siv hlau xav tau zinc txheej tiv thaiv nrog rau kev tsim cov yam ntxwv tsim nyog, xaiv cov txheej txheem txheej txheem tsuas yog ib feem ntawm kev txiav txim siab yuav khoom. Lub hauv paus steel qib yuav tsum tau ua raws li cov txheej txheem tsim thiab cov txheej txheem siv tshuab.

ASTM A653 G90 galvanized steel kauj yog teev nyob ib ncig ntawm ob yam tseem ceeb: G90 zinc txheej thiab xaiv qib steel qib. G90 txhais cov txheej txheem txheej txheem, tsis yog qib steel. Ua raws li cov cai no cais yuav pab ua kom cov ntaub ntawv qhia meej meej rau kev tsim khoom thiab kev tsim khoom hauv qab.

Lub zinc txheej tiv thaiv cov hlau substrate los ntawm kev cuam tshuam kev cuam tshuam thiab kev tiv thaiv corrosion sacrificial. Nws qhov kev ua tau zoo hauv kev pabcuam yog nyob ntawm qhov chaw raug, fabrication, txiav npoo, installation, thiab txij nkawm.

02 Khoom Specifications thiab Steel Qib Xaiv

Ntsiab Specifications

Xaiv cov qib Steel rau txoj kev tsim

Lub hauv paus steel qib cuam tshuam li cas lub kauj ua haujlwm thaum tsim thiab tsim. Feem ntau ASTM A653 / A653M pawg suav nrog:

• Kev Lag Luam Hlau (CS):Rau cov kev siv dav dav thiab cov kev xav tau ntawm kev tsim qauv.
• Txoj Kev Hlau (FS):Rau cov khoom uas xav tau ntau dua formability dua li kev lag luam steel.
• Drawing Steel (DS) thiab Deep Drawing Steel (DDS):Rau qhov chaw ua los ntawm kev kos duab thiab xav tau ntau txoj kev ua haujlwm.
• Extra Deep Drawing Steel (EDDS):Rau cov khoom uas yuav tsum tau tshwj xeeb siab drawability.
• Steel Qauv (SS):Rau cov ntawv thov uas teev cov khoom muaj zog yuav tsum tau.
• High-Strength Low-Alloy Steel (HSLAS thiab HSLAS-F):Rau cov ntawv thov uas yuav tsum tau muaj zog dua, nrog rau formability nyob ntawm qib xaiv.

Qhia cov qib steel hauv paus cais los ntawm G90. Qhov no ua rau nws yooj yim dua kom phim cov khoom nrog koj cov qauv tsim, tsim cov txheej txheem, thiab cov khoom siv kho tshuab.

03 Qhov yuav tsum tau muaj thiab daim ntawv thov

Surface condition yuav tsum phim rau theem tom ntej ntawm kev tsim khoom. Kev yuav khoom tshwj xeeb yuav tsum tau txhais cov tsos ntawm spangle, passivation, oiling mob, los yog kev kho mob ntawm daim tawv nqaij. Kev lees paub cov ntsiab lus no ua ntej kev txiav txim yuav pab kho cov khoom siv tshwj xeeb nrog kev ua tiav thiab kev ua tiav tom ntej.

Tej kev siv

• Tsev thiab ru tsev Cheebtsam:Galvanized steel muab kev tiv thaiv corrosion rau fabricated tsev cov khoom.
• Ductwork thiab ventilation Cheebtsam:Cov qib xaiv thiab tuab yuav tsum haum rau kev tsim thiab kev pabcuam.
• Khoom vaj khoom tsev thiab panels:Surface condition thiab forming features tseem ceeb thaum lub sij hawm tsim vaj huam sib luag.
• General sheet hlau fabrication:Cov txheej txheem txheej txheem thiab lub hauv paus steel cov khoom yuav tsum sib haum rau kev txiav, khoov, thiab kev ua haujlwm.

Qhov tsim nyog tshwj xeeb yog nyob ntawm cov khoom, txheej txheem fabrication, thickness, ntug mob, thiab installation ib puag ncig. G90 lub npe txhais cov txheej txheem txheej txheem; lub hauv paus steel qib thiab daim ntawv thov tej yam kev mob txiav txim seb cov khoom puas haum rau lub hom phiaj siv.

04 Kev tsim khoom, Kev Tswj Xyuas Zoo thiab Kev Pabcuam Kev Pabcuam

Tsim nyob rau hauv 2012 thiab raws li nyob rau hauv Shanxi, peb lub lag luam npog txoj kev loj hlob, tsim, ntau lawm, thiab muag khoom ntawm steel khoom. Peb cov khoom muaj xws li steel coils, nplooj ntawv, strips, thiab H-beams. Peb cov kab ntau lawm, pab pawg kws tshaj lij, thiab cov peev txheej tshuaj xyuas txhawb nqa peb cov khoom lag luam dav dav.

Rau cov lus nug ntawm galvanized steel kauj, peb tsom rau kev qhia meej txog cov kev xav tau uas txiav txim siab xaiv cov khoom siv thiab kev lees paub: qib steel qib, txheej txheej tsim, txheej hnyav, qhov ntev, qhov chaw, thiab cov txheej txheem tshuaj xyuas.

Cov ntsiab lus tseem ceeb ntawm kev tshuaj xyuas los txiav txim rau qhov kev txiav txim muaj xws li:

• Qib steel:Paub meej cov khoom tiv thaiv qib pom zoo thiab yuav khoom specification.
• Zinc txheej:Txheeb xyuas G90 txheej txheej yuav tsum tau siv txoj kev xeem thiab cov qauv kev lees paub.
• Qhov Loj:Txheeb xyuas qhov tuab, qhov dav, thiab lwm yam kev pom zoo qhov yuav tsum tau ua.
• Deg mob:Tshawb xyuas lub kauj tiv thaiv qhov kev xav tau ntawm qhov chaw.
• Batch ntaub ntawv:Muab cov ntaub ntawv pov thawj thiab cov ntaub ntawv soj ntsuam rau cov khoom muaj feem.

Peb pab neeg tuaj yeem pab xaiv cov khoom lag luam, kev sib txuas lus tshwj xeeb, cov lus hais, kev txiav txim siab hloov tshiab, thiab kev sib koom tes tom qab muag. Cov ntawv pov thawj tshwj xeeb ntawm cov khoom, cov ntaub ntawv tshuaj xyuas, thiab cov kev xeem yuav tsum tau tham ua ib feem ntawm qhov kev txiav txim.

05 Kev xa khoom ntau thiab xaj nug