1. Lub tuam txhab nthuav dav

Womic Steel yog lub chaw tsim khoom lag luam thoob ntiaj teb ntawm cov kav hlau stainless thiab cov raj, tshwj xeeb hauv cov ntaub ntawv qib siab rau cov ntawv thov tseem ceeb. Nrog ntau xyoo dhau los ntawm kev paub thiab kev tsim khoom hauv lub xeev, peb tau muab peb tus kheej ua tus khub txhim khu kev qha rau kev lag luam uas xav tau qhov tseeb, kav ntev, thiab kev ruaj ntseg zoo. Peb cov SA213-TP304L seamless raj yog engineered rau high-kev ua tau zoo ib puag ncig, muab unparalleled corrosion kuj, mechanical zog, thiab txheej txheem kev ncaj ncees.

2. Cov qauv siv tau

Peb SA213-TP304L raj yog tsim nyob rau hauv tag nrho ua raws li ASTM A213 / A213M, uas qhia meej seamless ferritic thiab austenitic alloy-steel boiler, superheater, thiab tshav kub exchanger raj. Tsis tas li ntawd, peb cov khoom ua tau raws li qhov xav tau ntawm ASME Tshooj II rau cov hlab ntsha siab thiab tau lees paub raws li ISO 9001: 2015 thiab PED 2014/68 / EU. Kev tshuaj xyuas thib peb xws li TUV, SGS, Lloyd's Register, thiab DNV tuaj yeem npaj los txhawb nqa cov ntaub ntawv tshwj xeeb thiab kev tswj xyuas zoo.

3. Dimensions thiab Product Range

Womic Steel muaj SA213-TP304L hlab nyob rau hauv ntau qhov ntau thiab tsawg los ua kom haum rau ob qho tib si qauv thiab cov ntawv thov:
- Sab nraud txoj kab uas hla: 6mm rau273.1 ibmm (1/4 "rau10")
- Phab ntsa Thickness: 0.5mm txog 12mm
- Ntev: Txog li 12 meters lossis haum rau cov neeg siv khoom tshwj xeeb

Peb kuj muab qhov ntev ntev kam rau ua nrog OD sib txawv mus txog ± 0.05mm thiab phab ntsa thickness precision mus txog ± 0.03mm. Peb cov kab ntau lawm txhawb metric thiab imperial sizing, nrog kev cai txiav, dabtsi yog khoov, thiab beveling kev pab cuam.

4. Tshuaj thiab Mechanical Properties

SA213-TP304L yog qhov sib txawv ntawm cov pa roj carbon tsawg ntawm 304 stainless hlau uas ua kom zoo dua weldability thiab txo qhov kev pheej hmoo ntawm intergranular corrosion tom qab vuam. Nws muaj pes tsawg leeg yog finely tuned rau kev ntseeg siab nyob rau hauv high-temperature thiab corrosive ib puag ncig:

Hom tshuaj muaj pes tsawg leeg:
- Cov pa roj carbon (C): ≤ 0.035%
Chromium (Cr): 18.0-20.0%
Nickel (Ni): 8.0-12.0%
- Manganese (Mn): ≤ 2.00%
- Silicon (Si): ≤ 1.00%
- Phosphorus (P): ≤ 0.045%
- Sulfur (S): ≤ 0.030%

Mechanical Strength:
- Tensile zog: ≥ 485 MPa
- Tawm Zog: ≥170 MPa
- Elongation: ≥35%
- Hardness: ≤ 90 HRB

Qhov kev sib xyaw ua ke no ua kom muaj kev ua tau zoo tshwj xeeb hauv cov kab mob siab, cov tshuaj lom neeg ib puag ncig, thiab kev siv thermal cycling siab.

5. Cov txheej txheem tsim khoom Advanced

Womic Steel's SA213-TP304L raj yog tsim los ntawm kev siv cov txheej txheem ntawm kev tswj xyuas cov kauj ruam:

1. Kev Xaiv Cov Khoom Raw: Peb muab cov ntawv pov thawj los ntawm cov neeg muag khoom hauv tsev nrog cov khoom zoo sib xws. Tag nrho cov ntaub ntawv raw tau txheeb xyuas siv cov khoom siv zoo (PMI) thev naus laus zis.
2. Kub Piercing: Kub-kub extrusion tsim lub hollow profile, kom ntseeg tau tias cov qauv lis zoo thiab pom concentricity.
3. Kev kos duab txias: Cov kauj ruam no txhim kho cov khoom siv kho tshuab, txo qhov roughness ntawm qhov chaw, thiab nqa cov hlab rau lawv qhov ntev kawg.
4. Tshuaj Annealing: Ua ntawm 1050-1150 ° C ua raws li cov dej nrawm nrawm, cov kauj ruam no txo ​​cov kev ntxhov siab sab hauv thiab txhim kho corrosion kuj.
5. Pickling thiab Passivation: Lub raj nplaim yog acid-kho thiab chemically passivated los kho cov txheej txheem oxide tiv thaiv.
6. Straightening & Sizing: Tubes tau dhau los ntawm ntau lub tshuab yob rau qhov zoo tshaj plaws thiab calibrated raws li kev txiav txim siab.

6. Cov txheej txheem xeem nruj

Txhawm rau lav qhov zoo ib yam, Womic Steel tswj cov kev ntsuas hauv tsev thiab cov neeg thib peb:
Kev Ntsuas Hydrostatic: Pom tseeb qhov kev ncaj ncees ntawm txhua lub raj nyob rau hauv cov xwm txheej siab.
Eddy Kev Ntsuas Tam Sim No: Tshawb xyuas microcracks thiab kev tsis sib xws yam tsis muaj kev puas tsuaj rau lub raj.
Ultrasonic Kev Tshuaj Xyuas: Tshawb xyuas cov qauv sab hauv tsis sib xws thiab kuaj pom qhov tsis zoo.
Intergranular Corrosion Testing (IGC): Validates post-weld corrosion kuj.
Tensile thiab Hardness Testing: Cov khoom siv kho tshuab raug kuaj raws li ASTM A370 kom ntseeg tau tias ua tau raws li tag nrho.
Surface Finish Inspection: Pom zoo ua raws li Ra ≤ 1.6μm (los yog zoo dua, raws li qhov yuav tsum tau ua).

7. Cov ntawv pov thawj thiab kev pov hwm zoo

Txhua cov khoom batch raug xa nrog daim ntawv pov thawj Mill Test (MTC) rau EN 10204 3.1 lossis 3.2. Womic Steel cov nroj tsuag tau ntawv pov thawj rau ISO 9001: 2015, thiab peb tau txais kev pom zoo rau ntau lub tuam txhab EPC thoob ntiaj teb. Tag nrho cov khoom lag luam siab muaj ntawv pov thawj raws li ASME Boiler thiab Pressure Vessel Code thiab European Pressure Equipment Directive (PED).

8. Daim ntawv thov kev lag luam

SA213-TP304L raj siv dav hauv:
Fais fab Generation: Superheaters, reheaters, thiab condensers
Tshuaj thiab Petrochemical Nroj Tsuag: Cov txheej txheem kab thiab cov hlab ntsha siab
Pharmaceutical: Huv chav thiab WFI (Dej rau Txhaj) tshuab
Khoom noj khoom haus thiab dej haus: Hygienic fluid thauj
Marine Engineering: Kub exchangers thiab seawater txias kab
Roj & Gas: Downstream gas kis thiab flare kab
Nws corrosion kuj thiab muaj peev xwm tiv taus cyclic thermal stress ua rau nws indispensable nyob rau hauv huab ib puag ncig.

9. Ntau lawm voj voog thiab lub sij hawm xa tuaj

Womic Steel muab kev lag luam-kev xa khoom ncua sij hawm txhawb nqa los ntawm cov khoom siv txuas ntxiv thiab kev tsim khoom loj:
- Standard Production Lead Time:15- 25 hnub ua haujlwm
- Kev xa tawm sai rau Kev Txiav Txim Siab: nrawm li 10 hnub ua haujlwm
- Lub Hlis Muaj Peev Xwm Ntau Lawm: Tshaj 1200 metric tons
- Cov Khoom Muag Khoom Raw: Ntau tshaj 500 tons npaj-rau-kos daim ntawv hauv Tshuag
Qhov no ua kom muaj kev yoog raws thiab kev ntseeg siab, txawm tias nyob rau hauv cov phiaj xwm nruj.

10. Ntim thiab Traceability

Peb cov ntim khoom ua kom muaj kev tiv thaiv tag nrho thiab kev taug qab thaum lub sijhawm thauj mus los thiab khaws cia:
- Cov kaus mom yas kawg tiv thaiv kev sib kis
- Bundled thiab qhwv nyob rau hauv anti-xeb zaj duab xis thiab woven siv
- Seaworthy ntoo crates los yog pallets rau ntim shipping
- Txhua pob ntawv cim nrog tus lej kub, qhov loj me, cov khoom siv, batch ID, thiab QR code
Qhov no tso cai rau cov neeg siv los taug qab txhua lub raj xa rov qab mus rau nws cov cua sov ntau lawm kom pom tseeb.

11. Kev thauj mus los thiab kev thauj mus los muaj zog

Womic Steel ua haujlwm los ntawm cov chaw nres nkoj loj hauv Suav teb, muab cov khoom lag luam zoo thoob ntiaj teb:
- FCL thiab LCL cov khoom xa tuaj nrog lub thawv optimization
- Steel strapping thiab ntoo wedges kom ruaj ntseg cargo
- Kev koom tes nrog cov neeg xa khoom loj tshaj plaws rau kev xa khoom raws sijhawm
- Kev txhawb nqa kev lis kev cai tshem tawm thiab kev sib koom ua ntej xa khoom xa tuaj
Cov neeg siv khoom tau txais txiaj ntsig los ntawm lub sijhawm xa khoom hloov tshiab thiab raug ETAs.

12. Kev ua hauv tsev thiab Fabrication

Peb mus dhau lub raj tsim los ntawm kev muab cov kev pabcuam ua tiav:
- U-bending thiab serpentine coil tsim
- Xaus beveling, threading, thiab tig ntsej muag
- Slotting thiab perforation rau lim raj
- Nto polishing (Ra ≤ 0.4μm rau kev siv huv huv)
Cov kev pabcuam muaj nqis ntxiv no tshem tawm qhov xav tau ntawm cov neeg muag khoom thib ob, txuag cov neeg siv sijhawm thiab tus nqi.

13. Vim li cas thiaj xaiv Womic Steel?

Womic Steel muab tag nrho-spectrum stainless tov nrog unmatched zoo:
- Ceev raw khoom muaj los ntawm kev sib koom ua lag luam mus ntev
- Automated kab rau kos duab, annealing, thiab tshuaj xyuas
- Technical engineers nrog ntau tshaj 20 xyoo ntawm kev ua haujlwm
- Teb cov neeg siv khoom thiab kev txhawb nqa ntau yam lus
- Kev tswj hwm ntawm qhov chaw zoo thiab 100% traceability
Los ntawm cov qauv mus rau cov khoom ntim loj, peb ua kom muaj kev ntseeg siab tshaj plaws, sib xws, thiab cov neeg siv khoom txaus siab.

Xaiv Womic Steel Group ua koj tus khub txhim khu kev qha rauStainless hlau tubesthiab unbeatable kev xa khoom. Txais tos nug!

Lub vev xaib: www.womicsteel.com

Email: sales@womicsteel.com

Tel/WhatsApp/WeChat: Victor: +86-15575100681 los yog Jack: +86-18390957568