S355 Carbon Steel Galvanized yeeb nkab
gnee manufactures galvanized steel kav siv cov ntaub ntawv zoo raw khoom thiab ua raws li kev lees paub thoob ntiaj teb cov qauv zoo.
S355 galvanized steel yeeb nkabyog ib qho qis carbon steel yeeb nkab uas nws specifications muaj siab yield zog. Qhov nruab nrab qhov tsawg kawg nkaus ntawm S355 steel yeeb nkab yog 355 N / mm², yog li lub npe. Cov tshuaj muaj pes tsawg leeg ntawm S355 kub-dip galvanized yeeb nkab muaj xws li silicon, sulfur, manganese, poov tshuaj, thiab lwm yam. Qhov no ua rau S355 galvanized kav muaj zoo corrosion kuj, tsis yooj yim eroded, thiab yuav tsis disintegrate los yog deform nyob rau hauv siab los yog tsawg kub los yog siab.
S355 seamless steel yeeb nkab yog tsuas yog siv rau hauv lub tsev tsim daim ntawv thov thiab scaffolding, dej phwj kho tshuab, industrial dej kav, cov ntaub ntawv thauj mus los thiab lwm yam scenes uas yuav tsum tau siab rau kev zoo nkauj los yog corrosion kuj.
Ua Haujlwm Tiv tauj peb:sales@gneetube.com
S355 Galvanized rajTxheem Specification
| Specifications | ASTM / ASME Cov |
|---|---|
| Galvanized steel yeeb nkab txheej hom |
Kub Dipped Galvanized Steel Yeeb Nkab Galvanized yeeb nkab lossis hluav taws xob Galvanized yeeb nkab Zinc Coated Galvanized Yeeb Nkab Hmoov Coated Galvanized Steel Yeeb Nkab Epoxy txheej Galvanized yeeb nkab PVC Coated Galvanized Yeeb Nkab |
| Txuj | TS EN ISO 1461 Kev Tswj Xyuas Kev Nyab Xeeb |
| Nominal txoj kab uas hla | 1/2 "- 4" nti |
| Nominal phab ntsa thickness | 2. 0 hli - 4.5mm |
| Test siab Performance index Dia | 10.2 hli - 168.3 hli 3 MPa 177.8 hli - 323.9 hli 5 MPa |
| Zinc coated galvanized yeeb nkab txheej thickness | Rau Kub galvanized: 35μm - 650μm Rau Cold galvanized: 5-15μm |
| Galvanized Steel Yeeb Nkab Qib | ASTM A53 Qib B & C Seamless Galvanized ASTM A36 Qib B Seamless Galvanized |
| Seamless galvanized carbon steel kav txheej txheem |
Ua tiav pickling ntxuav plating ziab dai plating cua txias tshuaj kho mob ntxuav sib tsoo thiab kub galvanized tiav |
| Hom Galvanizing txheej tsos |
ci iab Spangled Matte grey Ci ntsa iab thiab npub |
| Cov ntawv xeem | Kev kuaj ntsuas, ntsuas ntsuas ntsuas ntsuas ntsuas |
S355 seamlessPipes Chemical Composition
| Qib Steel | Hom kev deoxidation a | % los ntawm mas, max |
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| Lub npe hlau | Hlau Number | C | Si | Mn | P | S | N b | |
| S355J0H | 1.0547 | F | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | F | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | - |
S355 steel Pipes Mechanical Properties
| Qib Steel | Yam tsawg kawg nkaus yield zog Reh MPa |
Tensile zog Rm MPa |
Yam tsawg kawg nkaus elongation A d% |
Yam tsawg kawg nkaus Impact zog KV e J |
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| Specification thickness mm | Qhia tuab mm |
Qhia tuab mm |
ntawm ntsuas kub ntawm |
||||||
| Lub npe hlau | Hlau Number | Tsawg dua los yog sib npaug 16 |
> 16 Tsawg dua los yog sib npaug li 40 |
< 3 |
Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 40 | Tsawg dua los yog sib npaug li 40 | -20 degree | 0 degree | 20 degree |
| S355J0H a | 1.0547 | 355 | 345 | 510-680 | 470-630 | 20 c | – | 27 | – |
| S355J2H | 1.0576 | 27 | – | – | |||||
S355 qis carbon steel galvanized raj
Vim li cas thiaj xaiv peb
Peb cov kav dej thiab cov raj muaj ntau yam kev siv hauv ntau lub lag luam, suav nrog cov roj thiab roj, petrochemical thiab kev tsim kho kev lag luam. Thiab peb tuaj yeem muab cov khoom sib txawv rau ntau lub hom phiaj (xws li kev tiv thaiv corrosion).
Gnee Company cov khoom
FAQ
1.Q.Koj qhov zoo dua yog dab tsi?
A. Kev ua lag luam ncaj ncees nrog tus nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Koj puas muaj kev tswj xyuas qhov zoo?
A. Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
Cim npe nrov: S355 Carbon Steel Galvanized yeeb nkab, Tuam Tshoj S355 Carbon Steel Galvanized yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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