Mugadziri we carbon steel square pombi
Black Square Hollow Chikamu Pipe
1. Kukura: 15mmx15mm-300x300mm
2. Nyaya: Carbon steel
3. Mutengo wefekitari
Carbon Steel Square Tube, Zvimiro Uye Zvishandiso
1.carbon steel square chubhu Tsanangudzo yechigadzirwa
Carbon simbi square chubhu imhando ye hollow square cross section light thin wall simbi chubhu, inozivikanwawo sesimbi firiji bend chikamu.Iyo inogadzirwa neQ235 inopisa yakakungurutswa kana kutonhora yakakungurutswa simbi kana coil ndiro sechinhu chepasi nekutonhora kukotama kuumba uyezve nepamusoro frequency welding yakagadzirwa neskweya chikamu chimiro uye saizi yesimbi.Pamusoro pekukora kwemadziro, saizi yekona uye kumucheto kufuratira kweanopisa akakungurutswa akawedzera-gobvu madziro square chubhu anosvika kana kutopfuura mwero wekudzivirira welding inotonhora inogadzira square chubhu.
2.carbon steel square tube kushandiswa
Carbon simbi square chubhu inoshandiswa mukuvaka, kugadzira michina, mapurojekiti ekuvaka simbi, kuvaka ngarava, solar simba rekugadzira tsigiro, simbi chimiro engineering, magetsi engineering, magetsi chirimwa, zvekurima nemakemikari muchina, girazi keteni madziro, mota chassis, airport, boiler kuvaka, migwagwa mikuru, kuvaka dzimba, nezvimwe.
Carbon Steel Square Tube, Classification
1. Kurongwa kwesquare tube production process
Square chubhu zvinoenderana nemaitiro ekugadzira: inopisa yakatenderedzwa isina sikweya chubhu, inotonhora inodhonzwa isina musono square chubhu, kusvina isina musono square chubhu, welded square chubhu.
Iyo welded square pombi yakakamurwa kuita:
(a) Yakakamurwa nemaitiro -- arc welding square pombi, kuramba welding square pombi (yakakwirira frequency, yakaderera frequency), gasi welding square pombi, choto chemoto chepakati pombi.
(b) Yakakamurwa ne weld -- yakatwasuka seam welded square pombi, spiral welded square pombi.
2. Material classification ye square tube
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 square tube production
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. Shape classification ye square tube chikamu
Square mapaipi akaiswa muchikamu zvichienderana nechikamu chimiro:
(1) chikamu chakareruka chekwenye pombi -- sikweya pombi, rectangular square pombi
(2) yakaoma chikamu square chubhu - ruva rakaumbwa square chubhu, yakavhurika square chubhu, corrugated square chubhu, shaped square chubhu.
5. Kurongwa kwesquare tube surface treatment
Square chubhu zvinoenderana nekurapwa kwepamusoro: inopisa dip galvanized square chubhu, yemagetsi galvanized square chubhu, mafuta akavharwa square chubhu, pickling square chubhu.
6. Kurongeka kwesquare pombi kushandiswa
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. Kurongwa kwesquare chubhu rusvingo ukobvu
Machubhu eskweya akakamurwa zvinoenderana nemadziro emadziro - ekupedzisira gobvu madziro square machubhu, gobvu madziro square machubhu uye akatetepa emadziro square machubhu.
Square Tube Performance
Plastiki
Plasticity inoreva kugona kwesimbi kugadzira deformation yepurasitiki (permanent deformation) pasina kukuvara pasi pemutoro.
Kuoma
Hukukutu (hardness in English) chiyero chekuti simbi yakaoma kana kuti yakapfava zvakadii.Parizvino, iyo inonyanya kushandiswa nzira yekuona kuomarara mukugadzira ndiyo indenter kuomarara nzira, iri kushandisa imwe geometric chimiro cheindenter musoro pasi pemumwe mutoro mukati meiyo yakaedzwa simbi zvinhu, zvinoenderana nedhigirii indenter kuona kukosha kwayo kwekuoma.
Nzira dzinowanzo shandiswa dzinoti Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) neVickers hardness (HV) nedzimwe nzira.
Kuneta
Simba, plasticity, uye kuoma kwataurwa pamusoro apa zviratidzo zvemakanika zvivakwa zvesimbi pasi pekurodha.Muchokwadi, akawanda emuchina zvikamu anoshanda pasi pema cyclic mitoro, uye kuneta kunogona kuitika pasi peaya mamiriro.
Impact kuoma
Kuremerwa kunoshanda pazvikamu pakumhanya kwakanyanya kunonzi kukanganisa kurodha, uye kugona kwesimbi kuramba kukuvara pasi pemutoro wekukanganisa kunonzi kukanganisa kuoma.
Kusimba kweSquare Tube
Simba ndiko kugona kwesimbi zvinhu kuramba kutadza (yakanyanyisa deformation yepurasitiki kana kutyoka) pasi pekurodha.Nekuda kwemaitiro ekurodha muchimiro chekutambanudza, kudzvanya, kukotama, kuveura, saka simba rakakamurwa kuita simba rekusimba, simba rekumanikidza, kukotama simba, kugera simba uye zvichingodaro.Panowanzo kuve nekubatana pakati peakasiyana masimba, uye simba rekusimba rinowanzo shandiswa seyakanyanya kukosha simba pointer.
Square Tube Zvinotsanangurwa Uye Implementation Mayero
1. Inogona kuenderana ne gb6728-2002 inotonhora-yakaumbwa hollow chikamu chesimbi chiyero chechimiro.
2. Inogona kutevedzera JISG3466-88 Japanese mwero wezvakajairwa kuvaka square rectangular chubhu fit range.
Square Management Musika Circulation Calculation Formula
Square chubhu uremu kuverenga formula: kureba parutivi * 4 * madziro ukobvu * 0.00785
Formula yekuverenga huremu hwerectangular chubhu pamita: (kureba kweparutivi + kureba kweparutivi) * 2* ukobvu hwemadziro * 0.00785
Zvinotsanangurwa
| Item | Black square hollow chikamu pombi |
| zvinhu | Q235B/Q345b/Ss400/A36/St37 |
| zvitupa | ISO9001 /SGS |
| standard | Purogiramu inonzi ASTM BS GB |
| saizi(dia) | 15 * 15mm-300 * 300mm |
| chinhu | dema rectangular chikamu pombi |
| saizi | 10 * 20mm-200 * 400mm |
| unyanzvi | welded ,ERW ,inotonhora yakakungurutswa .hot rolled |
| pamusoro | Bared, Galvanized, Oiled, Kana Imwe Anti-Corrosive Treatment. Tinogona kuburitsa zvimwe zvakatemwa zvinoenderana nezvinodiwa nevatengi. |
| kurongedza | 1.Big OD:muzhinji 2.Small OD: yakarongedzwa nesimbi mitsetse 3.20"GP:5.85*2.2*2.2 40"GP:11.85*2.2*2.2 Pombi yesimbi nhema: yakaiswa mafuta / yakapendwa, mumasumbu uye tarpaulin kunze Maererano nezvinodiwa nevatengi |
| kuongorora | NeKemikari Inoumbwa uye Mechanical Properties Analysis; Hydrostatic Test, Dimensional uye Visual Inspection, Zvakare NeNondestructive Inspection. |
| Kushandisa/Kushandisa | Mechanical & kugadzira, Simbi chimiro, Shipbuilding, Bridging, Mota chassis, Mitsetse yemvura yemaindasitiri/mapombi echirimwa, Vehicular chassis nemafuremu, Idlers & belt conveyorsAgriculture and Irrigation, Zvikafu, Magetsi Cable conduits, Kutonhodza shongwe, Antenna uye Telecom Towers, Cold storages, Tabular matandaFire Protection Systems, HVAC, Plumbing, Fabrication industry. |
| musika mukuru | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe South Asia Domestic Market |
| nyika yakabva | china |
| Kubudirira | 5000tons pamwedzi |
| nguva yekuendesa | mukati memazuva gumi nemashanu ekushanda mushure mekugamuchira mubhadharo kana 100% Irrevocable L / C pakuona |
Pipe/ Tube Zvinyorwa
| Saizi(mm) | Hukobvu(mm) | Saizi(mm) | Hukobvu(mm) | Saizi(mm) | Ukobvu (mm) | Saizi(mm) | Ukobvu (mm) |
|
20*20 | 1.0 | 60*60 | 1.3 | 120*120 140*80 160*80 75*150 100*150 160*60 | 2.5-2.75 | 33*450 | 4.5-5.75 |
| 1.3 | 1.4 | 3.0-4.0 | 7.5-11.75 | ||||
| 1.4 | 1.5 | 4.25-4.75 | 12.5-13.75 | ||||
| 1.5 | 1.7 | 5.25-6.0 | 14.5-14.75 | ||||
| 1.7 | 1.8 | 6.5-7.75 | 15.5-17.75 | ||||
| 2.0 | 2.0 | 9.5-15 | 450*450 200*600 300*600 400*500 400*600 500*500 | 4.5-4.75 | |||
| 25*25 | 1.3 | 2.2 | 130*130 80*180 140*140 150*150 200*100 | 2.5-2.75 | 7.5-7.75 | ||
| 1.4 | 2.5-4.0 | 3.0-3.25 | 9.5-9.75 | ||||
| 1.5 | 4.25-5.0 | 3.5-4.25 | 11.5-13.75 | ||||
| 1.7 | 5.25-6.0 | 4.5-9.25 | 14.5-15.75 | ||||
| 1.8 | 9.5-15 | 16.5-17.75 | |||||
| 2.0 | 90*90 | 1.3 | 160*160 180*180 250*100 200*150 | 2.5-2.75 | |||
| 2.2 | 1.5 | 3.5-5.0 | |||||
| 2.5-3.0 | 1.7 | 5.25-7.75 | |||||
| 30*30 | 1.3 | 1.8 | 9.5-15 | ||||
| 1.4 | 2.0 | 150*250 100*300 150*300 200*200 135*135 | 2.75 | ||||
| 1.5 | 2.2 | 3.0-3.25 | |||||
| 1.7 | 2.5-4.0 | 3.5-7.75 | |||||
| 1.8 | 4.25-5.0 | 9.5-12.5 | |||||
| 2.0 | 5.25-5.75 | 12.75-15.75 | |||||
| 2.2 | 7.5-7.75 | 200*300 250*250 100*400 200*250 | 3.52-3.75 | ||||
| 2.5-3.0 | | 1.5 | 4.5-11.75 | ||||
| 25*50 | 1.3 | 1.7 | 12.5-14.75 | ||||
| 1.4 | 1.8 | 15.5-17.75 | |||||
| 1.5 | 2.0 | 200*350 200*400 300*300 250*350 | 4.75-7.75 | ||||
| 1.7 | 2.2 | 9.5-11.75 | |||||
| 1.8 | 2.5-5.0 | 12.5-14.75 | |||||
| 2.0 | 5.25-6.0 | 15.5-17.75 | |||||
| 2.2 | 6.5-7.75 | 300*350 300*400 350*350 250*450 | 4.75-7.75 | ||||
| 2.5-4.0 | 9.5-13 | 9.5-11.75 | |||||
| 4.25-5.0 | 12.5-14.75 |
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