Tsev
Stainless hlau
01 02 ib 03 04 ib 05
stainless seamless raj rau zaub mov thiab catering
piav 1
piav qhia
| Khoom specification | φ6 ~ 7621.0 ~ 40 hli. |
| Khoom siv | Stainless hlau seamless yeeb nkab yog dav siv nyob rau hauv roj av thiab petrochemical, roj thiab natural gas exploitation, hwj chim chaw nres tsheb boiler, lub zog tsim, shipbuilding thiab lwm yam tseem ceeb teb; |
| Cov yam ntxwv ntawm cov khoom | Cov khoom siv tshuaj lom neeg muaj pes tsawg leeg, kev ua haujlwm ruaj khov, yog cov roj av hauv tsev thiab petrochemical, chaw nres tsheb fais fab boiler tuam txhab tsim los siv cov khoom; |
| Khoom ua haujlwm | Non-metallic inclusions, tsis tshua muaj roj cov ntsiab lus, siab hlau purity, zoo ib yam thiab ruaj khov tshuaj muaj pes tsawg leeg, nrog rau kev pab zoo (corrosion kuj, txhua yam khoom, kub kub), kev ua tau zoo (txias ua hauj lwm, thermal ua hauj lwm zoo); |
| Cov khoom lag luam dynamics | TISCO 50,000 tons ntawm stainless hlau seamless steel yeeb nkab project yuav hloov cov ntshuam ntawm txoj kab uas hla loj tuab phab ntsa seamless steel yeeb nkab. |
1. Khoom siv:
Stainless hlau: Lub raj yog tsim los ntawm stainless hlau, uas yog ib tug corrosion-resistant thiab check alloy. Cov qib stainless hlau feem ntau siv rau cov raj muaj xws li 304 (feem ntau), 316, 321, thiab lwm yam, txhua tus muaj cov khoom tshwj xeeb haum rau kev siv sib txawv.
2. Cov txheej txheem tsim khoom:
Vuam: Lub raj yog tsim los ntawm cov txheej txheem vuam, uas koom nrog ob daim ntawm cov hlau tsis huv uas siv cov cua sov thiab siab. Muaj cov txheej txheem vuam sib txawv ua haujlwm, xws li TIG (Tungsten Inert Gas) vuam, MIG (Hlau Inert Gas) vuam, lossis lwm txoj hauv kev, nyob ntawm qhov kev qhia tshwj xeeb thiab kev xav tau.
3. Qhov Loj thiab Qhov Loj:
Txoj kab uas hla: Cov hlab tuaj nyob rau hauv ntau txoj kab uas hla, xws li los ntawm qhov me me haum rau kev siv precision mus rau qhov loj dua rau kev siv khoom hnyav.
Thickness: Lub thickness ntawm lub raj phab ntsa tuaj yeem sib txawv raws li qhov xav tau siv. Thicker phab ntsa muab ntau zog thiab durability.
4. Nto tiav:
Polished los yog Unpolished: Nyob ntawm daim ntawv thov, qhov saum npoo ntawm lub raj yuav polished kom tiav ib tug du, ci iab tag los yog sab laug unpolished rau tej yam kev lag luam los yog structural hom phiaj.
5. Daim ntawv thov:
Versatility: Welded stainless raj pom cov ntawv thov hauv ntau qhov kev lag luam, suav nrog kev tsim kho, tsheb, petrochemical, khoom noj thiab dej haus, tshuaj, thiab lwm yam. Lawv yog siv rau kev xa cov kua, gases, los yog raws li cov khoom siv.
6. Corrosion Resistance:
Stainless Steel Properties: Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev siv cov hlau tsis muaj steel yog nws cov kev tiv thaiv zoo heev rau corrosion, ua rau nws tsim nyog rau cov ntawv thov uas raug cov dej noo los yog cov tshuaj corrosive yog ib qho kev txhawj xeeb.
7. Txuj thiab Specifications:
Kev Ua Tau Zoo: Nyob ntawm daim ntawv thov thiab kev lag luam, welded stainless hlab yuav tsum tau ua raws li cov qauv tshwj xeeb thiab cov qauv tshwj xeeb, xws li ASTM (American Society for Testing and Materials) cov qauv lossis lwm cov qauv thoob ntiaj teb.
8. Nqi thiab Muaj:
Kev txiav txim siab nyiaj txiag: Tus nqi ntawm welded stainless hlau tuaj yeem sib txawv raws li qib ntawm stainless hlau, qhov loj me, thiab lwm yam kev qhia tshwj xeeb. Lawv feem ntau muaj los ntawm cov chaw muag khoom thiab cov chaw tsim khoom tshwj xeeb hauv cov khoom siv stainless hlau.
Nyob rau hauv cov ntsiab lus, welded stainless hlab yog ntau yam, ruaj, thiab corrosion-resistant khoom siv nyob rau hauv ntau yam industries rau conveying dej, kev pab txhawb nqa, thiab lwm yam kev siv uas cov khoom ntawm stainless hlau yog zoo.
Qib thiab Stainless Hlau Qib: Stainless seamless raj feem ntau yog tsim los ntawm austenitic stainless hlau, uas muaj ntau cov chromium thiab npib tsib xee. Cov qib stainless hlau feem ntau siv hauv kev tsim cov raj seamless xws li 304, 304L, 316, thiab 316L. Cov alloys no muaj kev tiv thaiv corrosion zoo heev, txawm tias nyob rau hauv ib puag ncig hnyav, vim yog tsim cov txheej txheem oxide passive ntawm cov hlau nto.
Seamless Manufacturing Txheej Txheem: Cov txheej txheem tsim seamless distinguishes cov hlab no los ntawm lawv cov welded counterparts. Seamless raj yog tsim los ntawm kev tho ib lub billet los yog ib qho khoom siv los tsim ib lub raj hollow. Cov txheej txheem no ua kom muaj cov qauv zoo ib yam tsis muaj qhov sib txuas ntawm cov hlua khi, uas ua rau lub raj muaj zog thiab ua haujlwm siab, tshwj xeeb tshaj yog nyob rau hauv high-temperature thiab high-pressure applications.
Daim ntawv thov: Stainless seamless raj pom dav siv nyob rau hauv ntau yam kev lag luam vim lawv tshwj xeeb ua ke ntawm corrosion kuj, lub zog, thiab versatility. Hauv cov roj thiab roj, cov raj no yog siv rau kev xa cov kua dej hauv cov kav dej, qhov uas tiv thaiv cov ntsiab lus corrosive tseem ceeb heev. Hauv kev lag luam chemical, cov raj stainless seamless yog ua haujlwm rau kev thauj cov tshuaj thiab cov ntaub ntawv corrosive.
Kev lag luam aerospace cia siab rau cov raj no rau kev siv xws li hydraulic systems thiab cov khoom siv, qhov twg cov khoom siv lub zog-rau-hnyav piv yog qhov tseem ceeb. Tsis tas li ntawd, hauv kev lag luam tshuaj thiab khoom noj khoom haus, cov raj tsis muaj seamless yog nyiam rau lawv cov khoom tu cev, ua rau lawv tsim nyog rau kev thauj cov kua thiab roj yam tsis muaj kev pheej hmoo ntawm kev sib kis.
Corrosion Resistance: Ib qho ntawm qhov zoo tshaj plaws ntawm stainless seamless raj yog lawv qhov tshwj xeeb corrosion kuj. Cov ntsiab lus chromium nyob rau hauv stainless hlau tsim ib tug passive oxide txheej uas tiv thaiv cov khoom ntawm corrosive hais, xws li acids, ntsev, thiab noo noo. Qhov kev tiv thaiv corrosion no ua kom lub neej ua haujlwm ntev dua thiab txo qis kev saib xyuas.
Xaus: Nyob rau hauv xaus, stainless seamless raj sawv cev rau ib tug pinnacle nyob rau hauv cov ntaub ntawv engineering, muab ib tug ruaj thiab corrosion-resistant tshuaj rau ntau yam kev siv tseem ceeb. Lawv cov txheej txheem tsim khoom seamless, ua ke nrog cov khoom muaj txiaj ntsig ntawm cov hlau tsis muaj steel, ua rau lawv muaj kev ntseeg siab rau kev lag luam uas xav tau cov ntaub ntawv ua tau zoo. Raws li kev siv thev naus laus zis, lub luag haujlwm ntawm cov kav hlau tsis muaj seamless yuav nthuav dav, pab txhawb kev tsim kho kom zoo dua qub thiab ruaj khov nyob thoob plaws ntau qhov chaw.
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