Galvanized Square Rectangle Steel Tube
Galvanized square rectangle steel chubhu Izita reskweya pombi uye rectangular pombi, inova pombi ine kudivi kureba.Yakagadzirwa nesimbi ye strip mushure mekugadzirisa nekukunguruka.Kazhinji, mutsara wacho unobudiswa, wakaenzana, wakaoma uye wakasungirirwa muchubhu yakatenderera, iyo inokungurutswa muskweya chubhu uye yozochekwa muhurefu hunodiwa.Kazhinji zvimiti makumi mashanu papakiti.Iyo inozivikanwawo seyakaenzana uye rectangular inotonhora yakagadzira hollow simbi, inonzi sikweya pombi uye rectangular pombi, kodhi F uye J zvichiteerana.
Galvanized Square Rectangle Steel Tube Iyo Pepa
1.Galvanized square rectangle simbi chubhu, Kutsauka kunobvumirwa kwemadziro ukobvu hakupfuurire yakanaka kana yakaipa 10% yezita remadziro ukobvu kana madziro emadziro ari pasi pe10mm, uye yakanaka kana yakaipa 8% yezita remadziro ukobvu kana madziro. ukobvu hwakakura kupfuura 10mm, kunze kwekukora kwemadziro ekona uye weld zone.
2.Galvanized square rectangle steel chubhu, Iyo yakajairika yekusvitsa kureba ndeye 4000mm-12000mm, ine 6000mm uye 12000mm muhuwandu.Square rectangular chubhu inobvumira kuendeswa kweasingasviki 2000mm zvipfupi uye zvisina kujairika zvigadzirwa, zvinogona zvakare kuendeswa muchimiro chechubhu yehubhu, asi mutengi anofanira kubvisa iyo interface chubhu kana uchishandisa.Huremu hwezvigadzirwa zvehupfupi uye zvisina kurongeka hazvipfuure 5% yehuwandu hwekutakura huwandu, uye kune masikweya rectangular machubhu ane theoretical uremu kupfuura 20kg/m haifaniri kudarika 10% yehuwandu hwekutakura huwandu.
3.Galvanized square rectangle steel chubhu, Dhigirii rekukotama haringave rakakura kupfuura 2mm pamamita, uye dhigirii rekukotama rose haringave rakakura kupfuura 0.2% yehurefu hwakazara.
Galvanized Square Rectangle Steel Tube Classification Inotangwa
1, square chubhu yekugadzira maitiro ekugadzirisa
Square chubhu zvinoenderana nemaitiro ekugadzira: inopisa yakatenderedzwa isina sikweya chubhu, inotonhora inodhonzwa isina musono square chubhu, kusvina isina musono square chubhu, welded square chubhu.Iwo welded square chubhu akakamurwa kuita: (a) nemaitiro -- arc welding square machubhu, kuramba welding square chubhu (yakakwira frequency, yakaderera frequency), gasi welding square machubhu, choto welding square machubhu (b) ne weld line - yakatwasuka. musono welding square machubhu, spiral welding square chubhu
2. Material classification ye rectangular chubhu
Square chubhu zvinoenderana nezvinhu: plain kabhoni simbi square chubhu, yakaderera alloy square chubhu.General kabhoni simbi yakakamurwa: Q195, Q215, Q235, SS400, 20 # simbi, 45 # simbi;Yakaderera alloy simbi yakakamurwa kuita Q345, 16Mn, Q390, ST52-3, nezvimwe.
3. Standard classification ye rectangular pombi kugadzirwa
Square chubhu zvinoenderana nemaitiro ekugadzira: gb square chubhu, Japanese standard square chubhu, British system square chubhu, American standard square chubhu, European standard square chubhu, isiri-standard square chubhu.
4, rectangular chubhu chikamu chimiro chimiro
Square chubhu inokamurwa nechikamu chechimiro: (1) chakareruka chikamu square chubhu -- square chubhu, rectangular chubhu (2) yakaoma chikamu square chubhu -- ruva chimiro square chubhu, yakavhurika shape square chubhu, corrugated square chubhu, special-shaped square chubhu.
5, square tube pamusoro kurapwa classification
Square chubhu zvinoenderana nekurapwa kwepamusoro: inopisa dip galvanized square chubhu, yemagetsi galvanized square chubhu, mafuta akavharwa square chubhu, pickling square chubhu.
6, square chubhu kushandisa classification
Square machubhu akaiswa muzvikamu zvinoenderana nekushandiswa kwawo -- sikweya machubhu ekushongedza, sikweya machubhu ezvishandiso zvemuchina, masikweya chubhu eindasitiri yemakemikari, sikweya machubhu eindasitiri yemakemikari, masikweya machubhu ezvivakwa zvesimbi, masikweya machubhu ekuvaka ngarava, masikweya chubhu emotokari, sikweya. machubhu ematanda esimbi nemakoramu, masikweya machubhu ezvinangwa zvakakosha
7. Wall ukobvu classification of rectangular pombi
Square rectangular chubhu akaiswa maererano nekukora kwemadziro -- akanyanya-kukora-walled square rectangular machubhu, makobvu-walled square rectangular machubhu uye matete-walled square rectangular chubhu.
Galvanized Square Rectangle Steel Tube Theoretical Weight Scale
Galvanized square rectangle simbi chubhu Theoretical huremu pamita sikero 4* Side kureba *0.00785*1.06* Hukobvu
Tsanangudzo
| Product name | galvanized square rectangle simbi chubhu |
| Size | 10x10mm ~ 100x100mm |
| Ukobvu | 0.3mm ~ 4.5mm |
| Urefu | 1 ~ 12m sezvakakumbirwa |
| Simbi giredhi | Q195 Q235 Q355 |
| Zinc Coating | 5 micron ~ 30 micron |
| Kurapa kwepamusoro | Galvanized/Oiled/ Color pendi |
| Kuwedzera kugadzirisa | Kucheka / Makomba kubaya / Welding / Bending sekudhirowa |
| Package | Mabundle/ Bundle nebhegi rinodzivirira mvura kana sekukumbirwa nevatengi |
| Delivery nguva | Kazhinji 7-20 mazuva mushure mekugamuchira dhipoziti kana LC |
| Nguva yekubhadhara | FOB/CIF/CNF T/T & L/C pakuona |
Chemical Element Content For Reference
| Q195 Chemical Element Content | ||||
| C | Mn | Si | S | P |
| ≤0.12 | ≤0.50 | ≤0.30 | ≤0.040 | ≤0.035 |
| Q235 Chemical Element Content | ||||
| C | Mn | Si | S | P |
| 0.12~0.20% | 0.30~0.67 | ≤0.30 | ≤0.045 | ≤0.045 |
| Q355 Chemical Element Content | ||||
| C | Mn | Si | S | P |
| ≤0.20 | ≤1.70 | ≤0.55 | ≤ 0.040 | ≤ 0.040 |
Mechanical Property For Reference
| Giredhi | Goho Simba/Mpa | Tensile Strength/Mpa |
| Q195 | 195 | 315~430 |
| Q235 | 235 | 375~500 |
| Q345 | 345 | 490~675 |
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