Cov kav dej tsis muaj stainless hlau yog siv dav hauv kev lag luam uas xav taukev tiv thaiv corrosion, kev ua haujlwm kub siab, thiab cov khoom siv kho tshuab precisionCov ntawv thov suav nrogcov nroj tsuag petrochemical, kev tsim hluav taws xob, cov khoom sib pauv cua sov, kev ua zaub mov, cov kav dej tshuaj, thiab cov tshuab ua lag luam.
Kev xaiv cov qib stainless hlau zoo yog qhov tseem ceeb rau kev ua kom ntseeg tau tiaslub neej ua haujlwm ntev, kev ruaj khov ntawm cov qauv thiab kev ua raws li txoj caiRau cov thawj coj kev yuav khoom thiab cov engineers, kev nkag siabCov qib hlau tsis xeb, cov qauv, thiab cov khoom siv kho tshuabyog qhov tseem ceeb rau kev xaiv cov yeeb nkab kom haum rau txhua qhov project.
Womic Steel yog ib lub chaw tsim khoom tshaj lij ntawm cov kav dej tsis xeb, cov kav dej txias, cov kav dej precision, thiab cov kav dej boiler, muab cov kev daws teeb meem zoo rau cov haujlwm lag luam thoob ntiaj teb.
1. Cov Qib Yeeb Nkab Hlau Stainless Feem Ntau
Cov feem ntau sivcov yeeb nkab stainless hlau seamless qibraug cais los ntawmCov khoom sib xyaw ua ke thiab kev tiv thaiv corrosion:
| Qib | Hom | Cov Nta Tseem Ceeb | Cov Ntawv Thov Ib Txwm Muaj |
| 304 | Austenitic | Kev tiv thaiv corrosion zoo heev, weldability zoo | Kev ua zaub mov, cov kav dej tshuaj lom neeg |
| 304L | Austenitic | Cov pa roj carbon tsawg, txo qhov kev xav tau | Kev lag luam tshuaj lom neeg, cov kav dej vuam |
| 316 | Austenitic | Kev tiv thaiv corrosion zoo heev, Mo ntxiv | Marine, tshuaj lom neeg, tshuaj |
| 316L | Austenitic | Cov pa roj carbon tsawg, weldability zoo heev | Cov khoom sib pauv cua sov, cov tshuab ua kom huv si |
| 321 | Austenitic | Titanium ruaj khov, kub siab | Boilers, cov cua sov sib pauv, cov qhov cub industrial |
| 347 / 347H | Austenitic | Niobium ruaj khov, kub siab | Cov kav dej ua pa, cov kav dej kub siab |
| 904L | Austenitic | Kev tiv thaiv corrosion siab, siab alloy | Petrochemical, cov tshuaj tshwj xeeb |
| 430 | Ferritic | Kev tiv thaiv corrosion nruab nrab, sib nqus | Cov pa tawm hauv tsheb, HVAC |
2. Cov Qauv Thoob Ntiaj Teb
Cov kav dej tsis muaj stainless hlau yog tsim raws li cov qauv thoob ntiaj teb kom ntseeg tau tiascov khoom siv kho tshuab, cov tshuaj lom neeg sib xyaw, thiab qhov tseeb ntawm qhov ntev.
| Tus Qauv | Cov Qib Siv Tau | Cov Lus Cim |
| ASTM A312 | 304, 304L, 316, 316L, 321 | Siv dav hauv Tebchaws Meskas thiab cov haujlwm thoob ntiaj teb |
| ASTM A358 | 304, 316 | Cov kav dej hlau tsis xeb uas tau vuam txias tiav lawm |
| EN10216-5 | 304, 316, 321, 347 | Cov kav dej hlau tsis muaj steel hauv Tebchaws Europe |
| DIN 17456 | 304, 316 | Tus qauv German rau cov kav dej hlau tsis muaj seamless |
| JIS G3459 | SUS304, SUS316 | Tus qauv Japanese rau cov kav dej stainless hlau |
Womic Steel tsim cov kav dej stainless hlau seamless uas ua raws li cov qauv thoob ntiaj teb no, xyuas kom meej tias muaj kev sib raug zoo thoob ntiaj teb rau cov haujlwm kev lag luam.
3. Cov Khoom Siv Kho Tshuab
| Qib | Lub zog Tensile (MPa) | Lub Zog Tawm (MPa) | Kev ntev (%) | Qhov nyuaj (HRB) |
| 304 | 520 – 720 | 205 | 40 | 92 |
| 304L | 485 – 620 | 170 | 45 | 90 |
| 316 | 515 – 690 | 205 | 40 | 93 |
| 316L | 485 – 620 | 170 | 45 | 90 |
| 321 | 515 – 690 | 205 | 40 | 93 |
| 347 | 515 – 690 | 205 | 40 | 93 |
Cov yeeb nkab tsis muaj steel seamless muajcov khoom siv kho tshuab sib xws raws qhov ncig, uas ua rau lawv haum raucov kav dej siab, kev pabcuam kub siab, thiab kev teeb tsa kom raug.
4. Qhov Tseeb thiab Kev kam rau siab ntawm qhov ntev
Kev ua kom raug yog qhov tseem ceeb hauv cov kav dej stainless hlau rauboilers, cov khoom siv hloov cua sov, thiab cov txheej txheem ua tshuaj lom neeg.
| Cov Qauv | Kev kam rau siab ib txwm muaj | Cov Lus Cim |
| Sab Nraud Txoj Kab uas hla (OD) | ±0.05 – ±0.10 hli | Kev tswj hwm nruj ua kom muaj kev sib haum xeeb hauv flanges thiab li qub |
| Qhov ovality | ≤50% ntawm OD kam rau siab | Qhov oval qis tiv thaiv kev co thiab kev ntws tsis sib xws |
| Phab ntsa tuab | ±7.5% | Cov phab ntsa tuab sib xws ua rau muaj peev xwm siab dua |
| Kev Ncaj Ncees | ≤1/1000 | Xyuas kom meej tias kev sib dhos thiab kev sib dhos du |
Womic Steel cov kav dej hlau tsis xeb txias muab kev tswj hwm qhov ntev zoo dua, qhov qis oval, thiab qhov ncaj siab, zoo tagnrho rau cov raj boiler, cov khoom hloov pauv cua sov, thiab cov menyuam conveyor precision.
5. Cov Kev Siv Cov Kav Dej Stainless Steel Seamless
Cov kav dej stainless hlau seamless yog siv thoob plaws ntau yam lag luam:
5.1 Cov Chaw Tsim Hluav Taws Xob thiab Cov Boilers
l 321 / 347H rau cov kav dej kub siab
l 316L rau cov kav dej thiab cov kav dej condensate
5.2 Kev Lag Luam Petrochemical & Tshuaj Lom Zem
l 304/316 rau kev thauj tshuaj lom neeg corrosive
l 904L rau kev ua tshuaj lom neeg tshwj xeeb
5.3 Khoom Noj & Tshuaj
l 304/316 cov kav dej tsis muaj kab rau cov kav dej huv
Cov pa roj carbon tsawg (304L / 316L) rau cov kav dej vuam
5.4 Cov Khoom Siv Hloov Kub
l 321, 347 / 347H kav dej rau kev pabcuam kub siab
l Kev ntsuas siab OD thiab phab ntsa tuab rau kev hloov pauv cua sov tas li
5.5 Kev Tshawb Fawb thiab Kev Tswj Xyuas Khoom Siv Ntau
l Cov kav dej txias uas siv tau zoo heevcov raj xa khoom conveyor
l Qis ovality ua kom du thiab lub neej ntev
6. Phau Ntawv Qhia Xaiv Khoom
Thaum xaiv cov kav dej stainless hlau seamless, xav txog:
l Cov kev cai tiv thaiv corrosion:316 / 316L rau cov chaw ua phem
l Kev pabcuam kub:321 / 347H rau cov boilers thiab cov cua sov sib pauv
l Qhov tseeb ntawm qhov ntev:Cov kav dej txias uas tsis muaj qhov sib txuas rau OD nruj thiab qhov ovality qis
l Lub zog kho tshuab:Cov kev cai ntawm cov qoob loo thiab tensile raws li kev ua haujlwm siab
l Kev ua raws li tus qauv:ASTM, EN, DIN, lossis JIS nyob ntawm qhov chaw ua haujlwm
Womic Steel muab cov kav dej stainless hlau seamless tag nrho, xyuas kom meej:
l Kev tswj hwm sab nraud kom meej
l Kev txo qis ntawm qhov tsis muaj zog
l Kev tswj kom ncaj
Ua raws li ASTM, EN, DIN, thiab JIS cov qauv
l Qhov ntev uas kho kom haum, cov khoov U, thiab kev tsim tshwj xeeb
Womic Steel - Chaw Tsim Khoom Siv Yeeb Nkab Stainless Hlau Seamless
Womic Steel yog ib lub chaw tsim khoom tshwj xeeb hauvCov kav dej hlau tsis muaj hlau tsis xeb, cov kav dej txias uas raug, cov kav dej boiler, cov kav dej hloov pauv cua sov, thiab cov kev daws teeb meem tsim tshwj xeeb.
Peb xyuas kom meejcov khoom siv tubing ua haujlwm siab nrog OD meej, ovality qis, thiab phab ntsa tuab sib xws, tsim nyog rauboilers, cov khoom hloov cua sov, cov raj xa khoom siv, thiab cov kav dej hauv kev lag luamthoob ntiaj teb.
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Lub sijhawm tshaj tawm: Lub Rau Hli-02-2026