Umthengisi waseTshayina 301 302 303 304 304L 309 310 310S 316 316L 321 Umbhobho wentsimbi
ixesha | Umbhobho weStainless Steel |
Umgangatho | JIS, AiSi, ASTM, GB, DIN, EN |
Indawo yeMvelaphi | eTshayina |
Igama lebrand | UBUKHOSI |
Uhlobo | Ayinamthungo |
IBanga leNsimbi | 200/300/400 Series, 904L S32205 (2205),S32750(2507) |
Isicelo | Ishishini lemichiza, izixhobo zoomatshini |
Inkonzo yokuLungisa | Ukugoba, ukuwelda, ukuhombisa, ukugqogqa, ukusika, ukubunjwa |
Ubuchwephesha | Ishushu isongiwe/ebandayo |
Immimiselo yokuhlawula | L/CT/T (30% DEPOSIT) |
Ixesha lexabiso | CIF CFR FOB EX-UMSEBENZI |
I-310 yensimbi engenasici ipayipi ye-welded: Eyona nto iphambili kukuxhathisa ukushisa okuphezulu. Ngokuqhelekileyo isetyenziswe kwiibhoyili kunye nemibhobho yokukhupha imoto. Okunye ukusebenza kuphakathi.
1. Ferritic steel stainless. Iqulethe 12% ukuya 30% chromium. Ukumelana ne-corrosion, ukuqina kunye nokunyuka kwe-weldability kunye nokunyuka komxholo we-chromium, kunye nokuxhatshazwa kwe-chloride yoxinzelelo lwe-corrosion kungcono kunezinye iintlobo zensimbi engenasici.
2. Austenitic steel stainless. Iqulethe ngaphezu kwe-18% ye-chromium, kwaye iqulethe malunga ne-8% ye-nickel kunye nenani elincinci le-molybdenum, i-titanium, i-nitrogen kunye nezinye izinto. Inokusebenza kakuhle okubanzi kwaye inokumelana nokubola kwimidiya eyahlukeneyo.
3. Austenitic-ferritic duplex steel stainless. Ineenzuzo zombini i-austenitic kunye ne-ferritic stainless steel kwaye ine-superplasticity.
4. Martensitic steel stainless. Amandla aphezulu, kodwa iplastiki ihlwempuzekile kunye ne-weldability.
Phawula:
I-1.Isampula yamahhala, i-100% emva kokuthengiswa komgangatho wokuthengisa, Inkxaso nayiphi na indlela yokuhlawula;
2.Zonke ezinye iinkcukacha zemibhobho yentsimbi yekhabhoni ejikelezayo iyafumaneka ngokwemfuno yakho (OEM & ODM)! Ixabiso lasefektri uya kulifumana kwi-ROYAL GROUP.
IMibhobho yeNsimbi engenaStainless yeNxuluwaniso lweMichiza
Izinto eziqhelekileyo ze-300 series steel stainless zi:301 302 303 304 304L 309 310 310S 316 316L 321 ityhubhu yensimbi engenasici
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 |
Uphuhliso lwamashishini lutshintsha ngokukhawuleza, kwaye imibhobho yensimbi engenasici nayo ilandela uphuhliso lwamashishini ukuhlangabezana neemfuno zophuhliso lwamashishini ahlukeneyo. Oku kulandelayo kusetyenziso olubanzi lwemibhobho yensimbi engenasici kumashishini ahlukeneyo:
Uhlobo lombhobho wensimbi engenasici
1. Umbhobho wentsimbi engenamthungo
Umbhobho wentsimbi engenamthungo kukusetyenziswa kwenkqubo yokwandiswa ebandayo, ebandayo okanye ebandayo, ngaphandle kombhobho wentsimbi yomthungo. Ngenxa yokuba iindonga zangaphakathi nangaphandle zombhobho ongenamthungo zigudileyo kwaye zicocekile, inomgangatho wokusebenza ogqwesileyo kwaye isetyenziswa ngokubanzi kwipetroleum, imichiza, inqwelomoya, isinyithi kunye nezinye iindawo zoshishino. Izinto zemibhobho yentsimbi engenamthungo ziquka i-304, 304L, 321, 316, 316L, 310S njalo njalo.
2. Umbhobho odityanisiweyo wensimbi engenasici
Umbhobho odityanisiweyo wensimbi engenasici ngumbhobho wentsimbi owenziwe ngenkqubo ye-welding. Ngenxa yeendleko zayo eziphantsi zokuvelisa, imveliso elula kunye nezinye iingenelo, insimbi engenasici isetyenziswa kakhulu umbhobho, njengokutya, i-petroleum, iyeza, imichiza kunye namanye amashishini. Izinto zemibhobho edityanisiweyo yensimbi engenasici ziyi-304, 316L, 321 njalo njalo.
Kukho iindlela ezahlukeneyo zokudibanisa kwimibhobho yensimbi engenasici. Iintlobo zokufakwa kombhobho oqhelekileyo ziquka uhlobo loxinzelelo, uhlobo loxinzelelo, uhlobo lomanyano, uhlobo lokutyhala, uhlobo lwentambo yokutyhala, uhlobo lwe-socket welding, uqhagamshelwano lwe-flange yomanyano, uhlobo lwe-welding kunye ne-welding kunye noqhagamshelwano lwemveli. Iindlela ezidityanisiweyo zokudityaniswa kothotho. Ezi ndlela zokudibanisa zineendlela ezahlukeneyo zokusetyenziswa ngokwemigaqo yazo eyahlukileyo, kodwa uninzi lwazo kulula ukuzifaka, zomelele kwaye zithembekile. Umsesane wokutywina okanye izinto ze-gasket ezisetyenziselwa ukudibanisa ubukhulu becala zenziwe ngerubha ye-silicone, irubha ye-nitrile kunye ne-EPDM irabha ehlangabezana nemigangatho kazwelonke, ekhulula abasebenzisi kwiinkxalabo.
Umbhobho wesikwere sensimbi engenasiciindlela yothutho
1. Uthutho lwasemhlabeni
Indlela yokuthuthwa komhlaba yombhobho wesquare yensimbi engenasici iquka iindlela ezimbini zothutho lukaloliwe kunye nokuthutha kwendlela. Uthutho lukaloliwe luzinzile, ngelixa ezothutho ezindleleni zibhetyebhetye. Ukuze kuqinisekiswe ukhuseleko lwezothutho, iipayipi zesikwere zensimbi ezingenasici kufuneka zipakishwe nge-anti-rust, i-anti-leakage kunye ne-anti-vibration ukuphepha ukugqoka ngenxa yokuxhatshazwa ngexesha lokuthutha. Izinto zokupakisha zingasebenzisa iipaliti zokhuni, iibhokisi zokhuni, iifreyimu zokhuni, njl., Kodwa kwakhona kufuneka ubeke ingqalelo ekuhlolweni rhoqo, ukugcinwa kunye nokugcinwa ngexesha lokuthutha.
2. Indlela yokuthumela
Ukuthutha umgama omde, ukuhanjiswa kombhobho we-stainless steel square ngokuqhelekileyo kukhetho olunoqoqosho kunye nolukhuselekileyo. Xa ukhetha ukuthutha elwandle, kuyimfuneko ukukhetha ngokufanelekileyo uhlobo lwenqanawa olufanelekileyo kunye neskimu sokulayisha ngokwemeko yangempela yeempahla ezahlukeneyo, iilwandle ezahlukeneyo kunye namaxesha ahlukeneyo. Kwinkqubo yokuthunyelwa kweenqanawa, kuyimfuneko ukupakisha kunye nokuthutha ngokuhambelana ngokuthe ngqo nemigangatho yelizwe kunye nefanelekileyo, enokuthi ithintele iimpahla ezithintekayo kwindalo, imozulu, ukushisa, umswakama kunye nezinye iinkalo ezithile.
Ezothutho:I-Express (Ukuhanjiswa kweSampuli), i-Air, i-Rail, i-Land, i-Search shipping (i-FCL okanye i-LCL okanye i-Bulk)
UMthengi wethu
Umbuzo: Ngaba umenzi we-ua?
A: Ewe, singabenzi betyhubhu yentsimbi ejikelezayo ehlala kwilali yaseDaqiuzhuang, kwisixeko saseTianjin, eChina.
Umbuzo: Ndingayifumana iodolo yolingo kuphela iitoni ezininzi?
A: Ewe kunjalo. Singakuthumelela umthwalo nge-LCL serivece.(Umthwalo ongaphantsi kwesikhongozeli)
Umbuzo: Ngaba unayo intlawulo ephezulu?
A: Ngomyalelo omkhulu, iintsuku ezingama-30-90 ze-L / C zingamkeleka.
Q: Ukuba isampuli simahla?
A: Isampulu yasimahla, kodwa umthengi uhlawula imithwalo.
Umbuzo: Ngaba ungumthengisi wegolide kwaye wenza isiqinisekiso sorhwebo?
A: Thina iminyaka esixhenxe umthengisi obandayo kwaye samkele isiqinisekiso sorhwebo.