Hlau Z Purlins
Steel Z Purlins yog ib hom txias-tsim steel seem uas muaj Z-shaped cross-section. Lawv tau siv los ua cov tswv cuab theem nrab los txhawb lub ru tsev thiab phab ntsa cladding ntawm cov tsev. Z Purlins yog lub teeb hauv qhov hnyav, yooj yim rau nruab, thiab siv tau zoo. Lawv tuaj yeem raug kho kom haum raws li cov qauv tsim thiab specifications.

Khoom zoo
Qee qhov nta thiab cov txiaj ntsig ntawm Steel Z Purlins yog:
- Lawv tuaj yeem cuam tshuam los yog sib tshooj nrog lwm cov Z purlins, uas txo tus naj npawb ntawm cov fasteners thiab cov pob qij txha, thiab txuag cov khoom siv thiab cov nqi zog.
- Lawv tuaj yeem tsim nyob rau hauv ntau qhov ntau thiab tsawg, thicknesses, thiab ntev, raws li cov neeg siv khoom xav tau thiab nyiam.
- Lawv tuaj yeem khoov, nkhaus, lossis sib tw kom haum rau cov duab sib txawv thiab cov ces kaum, yam tsis muaj kev cuam tshuam rau lawv cov qauv tsim thiab kev ruaj ntseg.
- Lawv tuaj yeem raug coated lossis pleev xim nrog cov khoom sib txawv, xws li galvanized, zinc-alum, lossis hmoov-coated, txhawm rau txhim kho lawv cov kev tiv thaiv corrosion thiab kev zoo nkauj.
Tsis muaj
Z Purlins yog ua los ntawm cov khoom siv hlau zoo, xws li A36, S235JR, thiab S355JR, uas muaj cov khoom siv zoo heev thiab ua haujlwm ntev. Cov lus hauv qab no qhia qee qhov tseem ceeb ntawm Z Purlins, raws li American Standard ASTM A36.

|
Qib |
Yield zog (MPa) |
Tensile zog (MPa) |
Elongation (%) |
|
A36 |
250 |
400-550 |
20 |
|
S235 JR |
235 |
360-510 |
26 |
|
S355 JR |
355 |
470-630 |
22 |

Zinc txheej ntawm Z Purlins yog nyob ntawm C30 txog G120, uas qhia txog qhov loj ntawm zinc ib chav tsev hauv grams ib square meter. Qhov siab dua cov zinc txheej, qhov zoo dua qhov corrosion kuj ntawm Steel Z Purlins. Cov lus hauv qab no qhia qee qhov tseem ceeb ntawm zinc txheej, raws li American Standard ASTM A653.
|
Zinc Txheej |
Qhov hnyav (g / m2) |
Thickness (µm) |
|
C30 |
90 |
13 |
|
C60 |
180 |
25 |
|
C90 |
275 |
39 |
|
G30 |
100 |
14 |
|
G60 |
200 |
28 |
|
G90 |
275 |
39 |
|
G120 |
350 |
49 |
Kev tsim thiab kev teeb tsa ntawm Z Purlins yuav tsum ua raws li cov cai thiab cov qauv, xws li ASTM A36, ASTM A653, AISI S100-16, thiab AISI S214-16. Cov qauv no muab kev taw qhia txog kev tsim lub peev xwm, kev thauj khoom sib txuas, kev teeb tsa, qhov punching, qhov loj me, qhov siab, kev sib txuas, thiab cov khoom siv ntawm Z Purlins.
Z Purlins yog cov khoom siv ntau yam thiab kev lag luam uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau tus neeg siv khoom thiab cov haujlwm. Yog tias koj txaus siab rau Steel Z Purlins, thov hu rau peb kom paub ntau ntxiv thiab hais lus. Peb muaj ib pab kws tshaj lij engineers thiab cov neeg muag khoom uas tuaj yeem teb koj cov lus nug thiab muab cov kev daws teeb meem zoo tshaj plaws rau koj. Peb kuj muab cov qauv dawb, xa khoom sai, thiab kev pab cuam tom qab muag. Peb cia siab tias koj yuav txaus siab rau peb Z Purlins thiab peb cov kev pabcuam.
Vim li cas thiaj xaiv peb?
- Peb yog cov chaw tsim khoom thiab chaw muag khoom ntawm Z Purlins hauv Suav teb, nrog ntau tshaj 20 xyoo ntawm kev paub thiab kev txawj ntse hauv kev lag luam.
- Peb muaj cov cuab yeej siv siab thiab thev naus laus zis, thiab kev tswj hwm nruj, kom ntseeg tau tias qhov zoo thiab ua haujlwm ntawm peb Z Purlins.
- Peb muaj cov khoom muag loj thiab muaj peev xwm ntau lawm, thiab tuaj yeem muab Z Purlins rau koj hauv ntau qhov ntau thiab tsawg, thicknesses, thiab ntev, raws li koj cov specifications thiab yuav tsum tau.

FAQ
Q: Qhov txawv ntawm Z Purlins thiab C purlins yog dab tsi?
A: Z Purlins muaj Z-shaped cross-section, thaum steel C purlins muaj C-shaped cross-section. Z Purlins tuaj yeem cuam tshuam lossis sib tshooj nrog lwm cov Z purlins, thaum steel C purlins tsuas yog siv tau dhau ib ntus thiab tsis muaj kev sib txuas tsis tu ncua. Z Purlins zoo dua rau cov ntawv thov uas xav tau lub zog siab, ruaj khov, thiab yoog raws, thaum steel C purlins zoo dua rau cov ntawv thov uas xav tau cov kev daws teeb meem yooj yim thiab kev lag luam.
Q: Kuv tuaj yeem xaj Z Purlins los ntawm koj li cas?
A: Koj tuaj yeem xa peb cov lus nug nrog koj cov ncauj lus kom ntxaws thiab cov kev xav tau, xws li qhov loj, tuab, ntev, qhov ntau, thiab qhov chaw ntawm Z Purlins. Peb yuav teb koj nrog cov lus hais thiab daim ntawv them nqi proforma hauv 24 teev. Tom qab koj lees paub qhov kev txiav txim thiab them nyiaj, peb yuav npaj cov khoom tsim thiab xa khoom ntawm Z Purlins sai li sai tau.
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