Umbhobho weStainless Steel Rectangle
I-Stainless Steel Square Tube yolunye uhlobo lwemibhobho.Kukho iintlobo ezijikelezileyo, zesikwere, ezixande, ezine-hexagonal kunye ne-hydraulic kwiindidi zensimbi ezingenasici. Kukho i-304, i-316 amabakala e-austenitic stainless steels asetyenziswa kakhulu kumashishini.Kukho nezinye iintlobo zemibhobho yensimbi engenasici efana ne-duplex, i-ferritic, i-martensitic kunye ne-alloy steel materials.
I-stainless steel square tube kunye ne-rectangular tube ngokuqhelekileyo ibizwa ngokuba yi-tube yentsimbi okanye i-structural tubing.Ezi zikwabhekiselwa njengecandelo lesakhiwo esingenanto okanye i-HSS ngokufutshane.Isetyenziselwa iinjongo zesakhiwo, ityhubhu yesikwere, ityhubhu yoxande, iipali ze-I, njl., Inokuthengwa kwiintlobo ezininzi zetsimbi kunye ne-alloys.Ukuveliswa kwetyhubhu yesikwere kufana nenkqubo yokwenziwa kombhobho kodwa imveliso ihamba ngoluhlu lweendawo zokumisa, ukuhlangabezana neenkcukacha zayo zokugqibela zesikwere.
Icandelo lomnqamlezo wesikwere seetyhubhu linika amandla amahle ejometri.Imibhobho ke ngoko isetyenziswe kwizicelo zamandla aphezulu.Kukho uxinzelelo oluphezulu kunye neenkonzo zobushushu obuphezulu ezifana nabatshintshisi bobushushu abasebenzisa imibhobho ngokunjalo.I-316 ss iityhubhu yesikwere yomelele kwaye iyamelana nomhlwa.Izinto ze-316 zine-chromium, i-nickel kunye ne-molybdenum ekubunjweni.Le ndibaniselwano ivumela ukonyuka kokunganyangeki komhlwa nge-215MPa ubuncinci besivuno samandla angama-505MPa ubuncinci bokuqina kwamandla.Iityhubhu zinokusebenza phantsi kobushushu obufikelela kuma-870 degrees celcius.I-SS Square Welded Tube ineemeko zokusebenzisa kwi-oyile kunye negesi, i-petroleum, i-petrochemical, ulwakhiwo kunye nezicelo zesakhiwo ngokunjalo.Kukho amabanga aphezulu afana ne-SS317 Square Tubes enziwe ngemathiriyeli yebakala lama-317 enama-517MPa awona mandla asezantsi okuzinza.Iluncedo kumandla aphezulu afuna izicelo.I-ASTM A270 Seamless Square Tube isetyenziswa kuxinzelelo oluphezulu, iinkonzo zobushushu obuphezulu kunye neenkonzo ezidlayo ngokubanzi.
I-Stainless Steel Seamless Square Tubing, Inkqubo yeMveliso
Ukulungiswa kwentsimbi engqukuva → ukufudumeza → ukugqobhoza okushushu → ukusika intloko → ukuchola → ukupolisha → ukuthambisa → inkqubo yokuqengqeleka ebandayo → ukuthoba → ukucocwa kwesisombululo sobushushu → ukulungisa → ukusika umbhobho → ukuchola → ukuhlolwa kwemveliso egqityiweyo.
I-Stainless Steel Seamless Square Tubing, Uhlalutyo lokuSebenza
Isinyithi sinokusabela nge-oxygen emoyeni ukuze yenze ifilimu ye-oxide phezu komhlaba.I-iron oxide eyenziwe kwi-carbon steel eqhelekileyo iya kuqhubeka i-oxidize, yandisa i-corrosion kwaye ekugqibeleni yenza imingxuma.Oku kunokwenziwa ngepeyinti okanye i-oxidation-resistant metal plating ukukhusela umphezulu we-carbon steel, kodwa oku kugquma yifilimu encinci kuphela.Ukuba iingubo zonakaliswe, intsimbi engaphantsi iqala ukugqwala kwakhona.Ingaba i-tube yensimbi engenasici i-corroded ihambelana nomxholo we-chromium kwintsimbi.Xa umxholo we-chromium kwintsimbi ufikelela kwi-12%, umphezulu wetyhubhu yensimbi engenasici uvelisa umaleko we-passivation kunye ne-chromium eshinyeneyo ecebileyo ye-oxide ukukhusela umphezulu kunye nokuthintela ukuphinda kuphinde kuphinde kuphinde kubekho.Lo maleko weoksidi ubhityile kakhulu, apho ubukhazikhazi bendalo bomphezulu wentsimbi bunokubonwa, bunika intsimbi engatyiwayo indawo eyodwa.Ukuba ifilimu ye-chromium yonakaliswe kanye, i-chromium kwintsimbi kunye ne-oksijini emoyeni ukuvuselela ifilimu ye-passivation, qhubeka udlala indima yokukhusela.Kwezinye iindawo ezikhethekileyo, insimbi engenasici iya kubonakala i-corrosion yendawo kunye nokungaphumeleli, kodwa insimbi engenasici kunye ne-carbon steel iyahluka, ayiyi kubonakala i-corrosion efanayo kunye nokungaphumeleli, ngoko ke isibonelelo somhlwa kwi-tube yensimbi engenasici ayinantsingiselo.
Iinkcukacha
| Igama lemveliso | iStainless Steel Umbhobho ongenamthungo | |
| Ibakala lentsimbi | 300 series | |
| Umgangatho | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3629, GB | |
| Izinto eziphathekayo | 304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 3 16L, 316N, 201, 202 | |
| Umphezulu | Ukucwebezela, ukuthambisa, ukucofa, kuqaqambile | |
| Uhlobo | ishushu iqengqeleke kwaye iyabanda | |
| intsimbi engatyiwa umbhobho / ityhubhu | ||
| Ubungakanani | Ubunzima bodonga | 1mm-150mm(SCH10-XXS) |
| Idayimitha yangaphandle | 4mm * 4mm-800mm * 800mm | |
| intsimbi engatyiwa ngumbhobho / ityhubhu | ||
| Ubungakanani | Ubunzima bodonga | 1mm-150mm(SCH10-XXS) |
| Idayimitha yangaphandle | 6mm-2500mm (3/8"-100") | |
| Ubude | 4000mm, 5800mm, 6000mm, 12000mm, okanye njengoko kufuneka. | |
| Imiqathango yorhwebo | Imiqathango yexabiso | FOB, CIF, CFR, CNF, Ex-work |
| Immimiselo yokuhlawula | T / T, L / C, umanyano lwasentshona | |
| Ixesha lokuzisa | Ukuhanjiswa ngokukhawuleza okanye njengobungakanani bomyalelo. | |
| Thumela ngaphandle | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, Indiya, Egypt, Oman, Malaysia, Kuwait, Canada, Viet Nam, Peru, Mexico, Dubai, Russia, njl. | |
| Iphakheji | Ipakethe esemgangathweni yokuthumela ngaphandle elwandle, okanye njengoko kufuneka. | |
| Isicelo | Isetyenziswa kakhulu kwi-petroleum, ukutya, ishishini lemichiza, ulwakhiwo, amandla ombane, inyukliya, amandla, oomatshini, i-biotechnology, ukwenza amaphepha, ukwakha iinqanawa, amasimi ebhoyila. Imibhobho nayo inokwenziwa ngokwemfuneko yomthengi. | |
| Qhagamshelana | Ukuba unayo nayiphi na imibuzo, nceda uzive ukhululekile ukuqhagamshelana nam. | |
| Ubungakanani besikhongozeli | 20ft GP:5898mm(Ubude)x2352mm(Ububanzi)x2393mm(Phezulu) 24-26CBM 40ft GP:12032mm(Ubude)x2352mm(Ububanzi)x2393mm(Phezulu) 54CBM 40ft HC:12032mm(Ubude)x2352mm(Ububanzi)x2698mm(Phezulu) 68CBM | |
Ukuqulunqwa kwemichiza
| IBanga | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0.26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Umboniso weMveliso
